EPCOS B72207S2131K101 Siov metal oxide varistors leaded varistors, advanced sery Datasheet

SIOV metal oxide varistors
Leaded varistors, AdvanceD series
Series/Type:
B722*
Date:
December 2011
© EPCOS AG 2011. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Leaded varistors
B722*
AdvanceD series
Construction
Round varistor element, leaded
Coating: epoxy resin, flame-retardant to UL 94 V-0
Features
High-energy AdvanceD series E2
High surge current ratings up to 10 kA
High energy ratings up to 440 J
Wide operating voltage range 130 … 680 VRMS
PSpice models
Approvals
UL
CSA
VDE
CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1000)
IEC
Delivery mode
Bulk (standard), taped versions on reel or in Ammo pack upon request.
For further details refer chapter "Taping, packaging and lead configuration" for leaded
varistors.
General technical data
Climatic category
Operating temperature
Storage temperature
Electric strength
Insulation resistance
Response time
Please read Cautions and warnings and
Important notes at the end of this document.
to IEC 60068-1
to IEC 61051
to IEC 61051
to IEC 61051
Page 2 of 34
40/85/56
40 ... + 85
40 ... +125
≥ 2.5
≥ 100
< 25
°C
°C
kVRMS
MΩ
ns
Leaded varistors
B722*
AdvanceD series
Electrical specifications and ordering codes
Maximum ratings (TA = 85 °C)
Ordering code
VRMS = 130 V
B72205S2131K101
B72207S2131K101
B72210S2131K101
B72214S2131K101
B72220S2131K101
VRMS = 140 V
B72205S2141K101
B72207S2141K101
B72210S2141K101
B72214S2141K101
B72220S2141K101
VRMS = 150 V
B72205S2151K101
B72207S2151K101
B72210S2151K101
B72214S2151K101
B72220S2151K101
VRMS = 175 V
B72205S2171K101
B72207S2171K101
B72210S2171K101
B72214S2171K101
B72220S2171K101
VRMS = 210 V
B72205S2211K101
B72207S2211K101
B72210S2211K101
B72214S2211K101
B72220S2211K101
VRMS = 230 V
B72205S2231K101
B72207S2231K101
B72210S2231K101
B72214S2231K101
B72220S2231K101
Type
(untaped)
SIOV-
VRMS
VDC
Wmax
(2 ms)
J
Pmax
V
imax
(8/20 µs)
A
V
S05K130E2
S07K130E2
S10K130E2
S14K130E2
S20K130E2
130
130
130
130
130
170
170
170
170
170
800
1750
3500
6000
10000
6.0
12.5
25.0
50.0
100.0
0.10
0.25
0.40
0.60
1.00
S05K140E2
S07K140E2
S10K140E2
S14K140E2
S20K140E2
140
140
140
140
140
180
180
180
180
180
800
1750
3500
6000
10000
6.5
13.5
27.5
55.0
110.0
0.10
0.25
0.40
0.60
1.00
S05K150E2
S07K150E2
S10K150E2
S14K150E2
S20K150E2
150
150
150
150
150
200
200
200
200
200
800
1750
3500
6000
10000
7.5
15.0
30.0
60.0
120.0
0.10
0.25
0.40
0.60
1.00
S05K175E2
S07K175E2
S10K175E2
S14K175E2
S20K175E2
175
175
175
175
175
225
225
225
225
225
800
1750
3500
6000
10000
8.0
17.0
35.0
70.0
135.0
0.10
0.25
0.40
0.60
1.00
S05K210E2
S07K210E2
S10K210E2
S14K210E2
S20K210E2
210
210
210
210
210
270
270
270
270
270
800
1750
3500
6000
10000
9.5
20.0
42.0
80.0
160.0
0.10
0.25
0.40
0.60
1.00
S05K230E2
S07K230E2
S10K230E2
S14K230E2
S20K230E2
230
230
230
230
230
300
300
300
300
300
800
1750
3500
6000
10000
11.0
23.0
45.0
90.0
180.0
0.10
0.25
0.40
0.60
1.00
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 34
W
Leaded varistors
B722*
AdvanceD series
Characteristics (TA = 25 °C)
Ordering code
VRMS = 130 V
B72205S2131K101
B72207S2131K101
B72210S2131K101
B72214S2131K101
B72220S2131K101
VRMS = 140 V
B72205S2141K101
B72207S2141K101
B72210S2141K101
B72214S2141K101
B72220S2141K101
VRMS = 150 V
B72205S2151K101
B72207S2151K101
B72210S2151K101
B72214S2151K101
B72220S2151K101
VRMS = 175 V
B72205S2171K101
B72207S2171K101
B72210S2171K101
B72214S2171K101
B72220S2171K101
VRMS = 210 V
B72205S2211K101
B72207S2211K101
B72210S2211K101
B72214S2211K101
B72220S2211K101
VRMS = 230 V
B72205S2231K101
B72207S2231K101
B72210S2231K101
B72214S2231K101
B72220S2231K101
Vv
(1 mA)
V
∆Vv
(1 mA)
%
vc,max
(ic)
V
ic
A
Ctyp
(1 kHz)
pF
205
205
205
205
205
±10
±10
±10
±10
±10
340
340
340
340
340
5.0
10.0
25.0
50.0
100.0
135
245
500
880
1850
220
220
220
220
220
±10
±10
±10
±10
±10
360
360
360
360
360
5.0
10.0
25.0
50.0
100.0
125
230
470
820
1700
240
240
240
240
240
±10
±10
±10
±10
±10
395
395
395
395
395
5.0
10.0
25.0
50.0
100.0
115
210
430
750
1550
270
270
270
270
270
±10
±10
±10
±10
±10
455
455
455
455
455
5.0
10.0
25.0
50.0
100.0
100
190
380
670
1350
330
330
330
330
330
±10
±10
±10
±10
±10
545
545
545
545
545
5.0
10.0
25.0
50.0
100.0
75
140
290
580
1100
360
360
360
360
360
±10
±10
±10
±10
±10
595
595
595
595
595
5.0
10.0
25.0
50.0
100.0
70
130
265
530
1000
Please read Cautions and warnings and
Important notes at the end of this document.
Page 4 of 34
Leaded varistors
B722*
AdvanceD series
Electrical specifications and ordering codes
Maximum ratings (TA = 85 °C)
Ordering code
VRMS = 250 V
B72205S2251K101
B72207S2251K101
B72210S2251K101
B72214S2251K101
B72220S2251K101
VRMS = 275 V
B72205S2271K101
B72207S2271K101
B72210S2271K101
B72214S2271K101
B72220S2271K101
VRMS = 300 V
B72205S2301K101
B72207S2301K101
B72210S2301K101
B72214S2301K101
B72220S2301K101
VRMS = 320 V
B72207S2321K101
B72210S2321K101
B72214S2321K101
B72220S2321K101
VRMS = 385 V
B72210S2381K101
B72214S2381K101
B72220S2381K101
VRMS = 420 V
B72210S2421K101
B72214S2421K101
B72220S2421K101
VRMS = 460 V
B72210S2461K101
B72214S2461K101
B72220S2461K101
Type
(untaped)
SIOV-
VRMS
VDC
Wmax
(2 ms)
J
Pmax
V
imax
(8/20 µs)
A
V
S05K250E2
S07K250E2
S10K250E2
S14K250E2
S20K250E2
250
250
250
250
250
320
320
320
320
320
800
1750
3500
6000
10000
12.0
25.0
50.0
100.0
195.0
0.10
0.25
0.40
0.60
1.00
S05K275E2
S07K275E2
S10K275E2
S14K275E2
S20K275E2
275
275
275
275
275
350
350
350
350
350
800
1750
3500
6000
10000
13.5
27.5
55.0
110.0
215.0
0.10
0.25
0.40
0.60
1.00
S05K300E2
S07K300E2
S10K300E2
S14K300E2
S20K300E2
300
300
300
300
300
385
385
385
385
385
800
1750
3500
6000
10000
15.0
30.0
60.0
125.0
250.0
0.10
0.25
0.40
0.60
1.00
S07K320E2
S10K320E2
S14K320E2
S20K320E2
320
320
320
320
420
420
420
420
1750
3500
6000
10000
32.0
67.0
136.0
273.0
0.25
0.40
0.60
1.00
S10K385E2
S14K385E2
S20K385E2
385
385
385
505
505
505
3500
5000
10000
67.0
136.0
273.0
0.40
0.60
1.00
S10K420E2
S14K420E2
S20K420E2
420
420
420
560
560
560
3500
5000
10000
67.0
136.0
273.0
0.40
0.60
1.00
S10K460E2
S14K460E2
S20K460E2
460
460
460
615
615
615
3500
5000
10000
70.0
150.0
300.0
0.40
0.60
1.00
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 34
W
Leaded varistors
B722*
AdvanceD series
Characteristics (TA = 25 °C)
Ordering code
VRMS = 250 V
B72205S2251K101
B72207S2251K101
B72210S2251K101
B72214S2251K101
B72220S2251K101
VRMS = 275 V
B72205S2271K101
B72207S2271K101
B72210S2271K101
B72214S2271K101
B72220S2271K101
VRMS = 300 V
B72205S2301K101
B72207S2301K101
B72210S2301K101
B72214S2301K101
B72220S2301K101
VRMS = 320 V
B72207S2321K101
B72210S2321K101
B72214S2321K101
B72220S2321K101
VRMS = 385 V
B72210S2381K101
B72214S2381K101
B72220S2381K101
VRMS = 420 V
B72210S2421K101
B72214S2421K101
B72220S2421K101
VRMS = 460 V
B72210S2461K101
B72214S2461K101
B72220S2461K101
Vv
(1 mA)
V
∆Vv
(1 mA)
%
vc,max
(ic)
V
ic
A
Ctyp
(1 kHz)
pF
390
390
390
390
390
±10
±10
±10
±10
±10
650
650
650
650
650
5.0
10.0
25.0
50.0
100.0
65
120
245
490
940
430
430
430
430
430
±10
±10
±10
±10
±10
710
710
710
710
710
5.0
10.0
25.0
50.0
100.0
60
110
220
440
850
470
470
470
470
470
±10
±10
±10
±10
±10
775
775
775
775
775
5.0
10.0
25.0
50.0
100.0
55
100
200
400
780
510
510
510
510
±10
±10
±10
±10
840
840
840
840
10.0
25.0
50.0
100.0
90
185
370
720
620
620
620
±10
±10
±10
1025
1025
1025
25.0
50.0
100.0
175
315
600
680
680
680
±10
±10
±10
1120
1120
1120
25.0
50.0
100.0
165
290
550
750
750
750
±10
±10
±10
1240
1240
1240
25.0
50.0
100.0
150
260
500
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 34
Leaded varistors
B722*
AdvanceD series
Electrical specifications and ordering codes
Maximum ratings (TA = 85 °C)
Ordering code
VRMS = 510 V
B72210S2511K101
B72214S2511K101
B72220S2511K101
VRMS = 550 V
B72210S2551K101
B72214S2551K101
B72220S2551K101
VRMS = 625 V
B72210S2621K101
B72214S2621K101
B72220S2621K101
VRMS = 680 V
B72210S2681K101
B72214S2681K101
B72220S2681K101
Type
(untaped)
SIOV-
VRMS
VDC
Wmax
(2 ms)
J
Pmax
V
imax
(8/20 µs)
A
V
S10K510E2
S14K510E2
S20K510E2
510
510
510
670
670
670
3500
5000
10000
80.0
165.0
325.0
0.40
0.60
1.00
S10K550E2
S14K550E2
S20K550E2
550
550
550
745
745
745
3500
5000
10000
90.0
180.0
360.0
0.40
0.60
1.00
S10K625E2
S14K625E2
S20K625E2
625
625
625
825
825
825
3500
5000
10000
100.0
200.0
400.0
0.40
0.60
1.00
S10K680E2
S14K680E2
S20K680E2
680
680
680
895
895
895
3500
5000
10000
110.0
220.0
440.0
0.40
0.60
1.00
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 34
W
Leaded varistors
B722*
AdvanceD series
Characteristics (TA = 25 °C)
Ordering code
VRMS = 510 V
B72210S2511K101
B72214S2511K101
B72220S2511K101
VRMS = 550 V
B72210S2551K101
B72214S2551K101
B72220S2551K101
VRMS = 625 V
B72210S2621K101
B72214S2621K101
B72220S2621K101
VRMS = 680 V
B72210S2681K101
B72214S2681K101
B72220S2681K101
∆Vv
(1 mA)
%
vc,max
(ic)
V
ic
820
820
820
±10
±10
±10
1355
1355
1355
25.0
50.0
100.0
140
240
460
910
910
910
±10
±10
±10
1500
1500
1500
25.0
50.0
100.0
120
215
410
1000
1000
1000
±10
±10
±10
1650
1650
1650
25.0
50.0
100.0
110
200
380
1100
1100
1100
±10
±10
±10
1815
1815
1815
25.0
50.0
100.0
100
180
340
Vv
(1 mA)
V
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 34
A
Ctyp
(1 kHz)
pF
Leaded varistors
B722*
AdvanceD series
Dimensional drawings
Weight
Nominal diameter
mm
5
7
10
14
20
VRMS
V
130 ... 300
130 ... 320
130 ... 680
130 ... 680
130 ... 680
Weight
g
0.4 ... 0.5
0.6 ... 0.8
1.2 ... 2.8
1.8 ... 4.8
3.3 ... 9.6
The weight of varistors in between these voltage
classes can be interpolated.
Dimensions
Ordering code
VRMS = 130 V
B72205S2131K101
B72207S2131K101
B72210S2131K101
B72214S2131K101
B72220S2131K101
VRMS = 140 V
B72205S2141K101
B72207S2141K101
B72210S2141K101
B72214S2141K101
B72220S2141K101
VRMS = 150 V
B72205S2151K101
B72207S2151K101
B72210S2151K101
B72214S2151K101
B72220S2151K101
VRMS = 175 V
B72205S2171K101
B72207S2171K101
B72210S2171K101
B72214S2171K101
B72220S2171K101
[e] ±1
mm
a ±1
mm
wmax
mm
thmax
mm
hmax
mm
lmin
mm
d ±0.05
mm
5.0
5.0
7.5
7.5
10.0
1.6
1.6
1.8
1.9
2.0
7.0
9.0
12.0
15.5
21.5
3.9
3.9
4.5
4.6
5.0
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
5.0
5.0
7.5
7.5
10.0
1.7
1.7
1.9
2.0
2.1
7.0
9.0
12.0
15.5
21.5
4.0
4.0
4.6
4.7
5.1
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
5.0
5.0
7.5
7.5
10.0
1.8
1.8
2.0
2.1
2.2
7.0
9.0
12.0
15.5
21.5
4.1
4.1
4.7
4.8
5.2
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
5.0
5.0
7.5
7.5
10.0
2.0
2.0
2.2
2.2
2.3
7.0
9.0
12.0
15.5
21.5
4.3
4.3
4.9
4.9
5.3
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 9 of 34
Leaded varistors
B722*
AdvanceD series
Ordering code
VRMS = 210 V
B72205S2211K101
B72207S2211K101
B72210S2211K101
B72214S2211K101
B72220S2211K101
VRMS = 230 V
B72205S2231K101
B72207S2231K101
B72210S2231K101
B72214S2231K101
B72220S2231K101
VRMS = 250 V
B72205S2251K101
B72207S2251K101
B72210S2251K101
B72214S2251K101
B72220S2251K101
VRMS = 275 V
B72205S2271K101
B72207S2271K101
B72210S2271K101
B72214S2271K101
B72220S2271K101
VRMS = 300 V
B72205S2301K101
B72207S2301K101
B72210S2301K101
B72214S2301K101
B72220S2301K101
VRMS = 320 V
B72207S2321K101
B72210S2321K101
B72214S2321K101
B72220S2321K101
VRMS = 385 V
B72210S2381K101
B72214S2381K101
B72220S2381K101
[e] ±1
mm
a ±1
mm
wmax
mm
thmax
mm
hmax
mm
lmin
mm
d ±0.05
mm
5.0
5.0
7.5
7.5
10.0
1.7
1.7
1.9
1.9
2.2
7.0
9.0
12.0
15.5
21.5
4.2
4.2
5.0
5.0
5.4
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
5.0
5.0
7.5
7.5
10.0
1.8
1.8
2.0
2.0
2.3
7.0
9.0
12.0
15.5
21.5
4.4
4.4
5.0
5.1
5.5
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
5.0
5.0
7.5
7.5
10.0
1.9
1.9
2.1
2.1
2.4
7.0
9.0
12.0
15.5
21.5
4.5
4.5
5.2
5.2
5.7
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
5.0
5.0
7.5
7.5
10.0
2.0
2.0
2.2
2.2
2.6
7.0
9.0
12.0
15.5
21.5
4.6
4.6
5.4
5.4
5.8
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
5.0
5.0
7.5
7.5
10.0
2.1
2.1
2.3
2.3
2.8
7.0
9.0
12.0
15.5
21.5
4.7
4.7
5.6
5.6
6.1
8.5
11.0
14.5
18.5
25.5
25.0
25.0
25.0
25.0
25.0
0.6
0.6
0.8
0.8
1.0
5.0
7.5
7.5
10.0
2.3
2.4
2.4
2.9
9.0
12.0
15.5
21.5
4.6
5.8
5.8
6.2
11.0
15.0
19.0
25.5
25.0
25.0
25.0
25.0
0.6
0.8
0.8
1.0
7.5
7.5
10.0
3.3
3.4
3.9
12.0
15.5
21.5
7.1
7.1
7.6
15.0
19.0
26.0
25.0
25.0
25.0
0.8
0.8
1.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 10 of 34
Leaded varistors
B722*
AdvanceD series
Ordering code
VRMS = 420 V
B72210S2421K101
B72214S2421K101
B72220S2421K101
VRMS = 460 V
B72210S2461K101
B72214S2461K101
B72220S2461K101
VRMS = 510 V
B72210S2511K101
B72214S2511K101
B72220S2511K101
VRMS = 550 V
B72210S2551K101
B72214S2551K101
B72220S2551K101
VRMS = 625 V
B72210S2621K101
B72214S2621K101
B72220S2621K101
VRMS = 680 V
B72210S2681K101
B72214S2681K101
B72220S2681K101
[e] ±1
mm
a ±1
mm
wmax
mm
thmax
mm
hmax
mm
lmin
mm
d ±0.05
mm
7.5
7.5
10.0
3.5
3.6
4.2
12.0
15.5
21.5
7.4
7.5
7.9
15.0
19.0
26.0
25.0
25.0
25.0
0.8
0.8
1.0
7.5
7.5
10.0
3.7
3.8
4.5
12.0
15.5
21.5
7.7
7.8
8.2
15.0
19.0
26.0
25.0
25.0
25.0
0.8
0.8
1.0
7.5
7.5
10.0
4.0
4.0
4.6
12.0
15.5
21.5
8.0
8.1
8.6
15.0
19.0
26.0
25.0
25.0
25.0
0.8
0.8
1.0
7.5
7.5
10.0
4.3
4.7
4.8
12.0
15.5
21.5
8.4
8.5
9.0
15.0
19.0
26.0
25.0
25.0
25.0
0.8
0.8
1.0
7.5
7.5
10.0
5.0
5.1
5.4
12.0
15.5
21.5
8.8
8.9
9.4
15.0
19.0
26.0
25.0
25.0
25.0
0.8
0.8
1.0
7.5
7.5
10.0
5.4
5.5
5.8
12.0
15.5
21.5
9.2
9.3
9.8
15.0
19.0
26.0
25.0
25.0
25.0
0.8
0.8
1.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 11 of 34
Leaded varistors
B722*
AdvanceD series
Reliability data
Test
Test methods/conditions
Requirement
Varistor voltage
The voltage between two terminals with To meet the specified value
the specified measuring current applied
is called VV (1 mADC @ 0.2 ... 2 s).
Clamping voltage
The maximum voltage between two
terminals with the specified standard
impulse current (8/20 µs) applied.
To meet the specified value
Endurance at upper
category temperature
1000 h at UCT
|∆V/V (1 mA)| ≤10%
Surge current derating,
8/20 µs
10 surge currents (8/20 µs), unipolar,
interval 30 s, amplitude corresponding
to derating curve for 10 impulses at
20 µs
Surge current derating,
2 ms
10 surge currents (2 ms), unipolar,
|∆V/V (1 mA)| ≤10%
interval 120 s, amplitude corresponding (measured in direction of
to derating curve for 10 impulses at
surge current)
2 ms
No visible damage
Electric strength
IEC 61051-1, test 4.9.2
After having continuously applied the
maximum allowable AC voltage at UCT
±2 °C for 1000 h, the specimen shall be
stored at room temperature and normal
humidity for 1 to 2 h.
Thereafter, the change of VV shall be
measured.
Metal balls method, 2500 VRMS, 60 s
The varistor is placed in a container
holding 1.6 ±0.2 mm diameter metal
balls such that only the terminations of
the varistor are protruding.
The specified voltage shall be applied
between both terminals of the specimen
connected together and the electrode
inserted between the metal balls.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 12 of 34
|∆V/V (1 mA)| ≤10%
(measured in direction of
surge current)
No visible damage
No breakdown
Leaded varistors
B722*
AdvanceD series
Test
Test methods/conditions
Requirement
Climatic sequence
The specimen shall be subjected to:
a) dry heat at UCT, 16 h, IEC
60068-2-2, test Ba
b) damp heat, 1st cycle:
55 °C, 93% r. H., 24 h, IEC
60068-2-30, test Db
c) cold, LCT, 2 h, IEC 60068-2-1, test
Aa
d) damp heat, additional 5 cycles:
55 °C/25 °C, 93% r. H., 24 h/cycle,
IEC 60068-2-30, test Db.
|∆V/V (1 mA)| ≤10%
Rins ≥100 MΩ
Then the specimen shall be stored at
room temperature and normal humidity
for 1 to 2 h.
Thereafter, the change of VV shall be
measured. Thereafter, insulation resistance Rins shall be measured at V = 500
V.
Rapid change of
temperature
IEC 60068-2-14, test Na, LCT/UCT,
dwell time 30 min, 5 cycles
|∆V/V (1 mA)| ≤5%
No visible damage
Damp heat, steady state
IEC 60068-2-78, test Ca
|∆V/V (1 mA)| ≤10%
The specimen shall be subjected to
Rins ≥100 MΩ
40 ±2 °C, 90 to 95% r. H. for 56 days
without load / with 10% of the maximum continuous DC operating voltage
VDC. Then stored at room temperature
and normal humidity for 1 to 2 h.
Thereafter, the change of VV shall be
measured. Thereafter, insulation resistance Rins shall be measured at V = 500
V (insulated varistors only).
Please read Cautions and warnings and
Important notes at the end of this document.
Page 13 of 34
Leaded varistors
B722*
AdvanceD series
Test
Test methods/conditions
Solderability
IEC 60068-2-20, test Ta,
Resistance to soldering
heat
IEC 60068-2-20, test Tb, method 1A,
260 °C, 10 s:
Requirement
The inspection shall be
carried out under adequate
method 1 with modified conditions for
light with normal eyesight or
lead-free solder alloys: 245 °C, 3 s:
with the assistance of a
After dipping the terminals to a depth of
magnifier capable of giving
approximately 3 mm from the body in a
a magnification of 4 to
soldering bath of 245 °C for 3 s, the
10 times. The dipped
terminals shall be visually examined.
surface shall be covered
with a smooth and bright
solder coating with no more
than small amounts of
scattered imperfections
such as pinholes or
un-wetted or de-wetted
areas. These imperfections
shall not be concentrated in
one area.
|∆V/V (1 mA)| ≤5%
No visible damage
Each lead shall be dipped into a solder
bath having a temperature of 260 ±5 °C
to a point 2.0 to 2.5 mm from the body
of the specimen, be held there for
10 ±1 s and then be stored at room
temperature and normal humidity for
1 to 2 h.
The change of VV shall be measured
and the specimen shall be visually
examined.
Tensile strength
IEC 60068-2-21, test Ua1
|∆V/V (1 mA)| ≤5%
After gradually applying the force
specified below and keeping the unit
fixed for 10 s, the terminal shall be
visually examined for any damage.
No break of solder joint,
no wire break
Force for wire diameter:
0.6 mm = 10 N
0.8 mm = 10 N
1.0 mm = 20 N
Please read Cautions and warnings and
Important notes at the end of this document.
Page 14 of 34
Leaded varistors
B722*
AdvanceD series
Test
Test methods/conditions
Requirement
Vibration
IEC 60068-2-6, test Fc, method B4
Frequency range: 10 … 55 Hz
Amplitude:
0.75 mm or 98 m/s2
Duration:
6 h (3 · 2 h)
Pulse:
sine wave
After repeatedly applying a single
harmonic vibration according to the
table above.
The change of VV shall be measured
and the specimen shall be visually
examined.
|∆V/V (1 mA)| ≤5%
IEC 60068-2-29, test Eb
Pulse duration:
6 ms
Max. acceleration: 400 m/s2
Number of bumps: 4000
Pulse:
half sine
IEC 60695-11-5 (needle flame test)
|∆V/V (1 mA)| ≤5%
Bump
Fire hazard
Severity: vertical 10 s
Note:
UCT = Upper category temperature
LCT = Lower category temperature
Rins = Insulation resistance
Please read Cautions and warnings and
Important notes at the end of this document.
Page 15 of 34
No visible damage
No visible damage
5 s max.
Leaded varistors
B722*
AdvanceD series
v/i characteristics
v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3
A = Leakage current, B = Protection level } for worst-case varistor tolerances
SIOV-S05 ... E2
SIOV-S07 ... E2
Please read Cautions and warnings and
Important notes at the end of this document.
Page 16 of 34
Leaded varistors
B722*
AdvanceD series
v/i characteristics
v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3
A = Leakage current, B = Protection level } for worst-case varistor tolerances
SIOV-S10 ... E2
SIOV-S14 ... E2
Please read Cautions and warnings and
Important notes at the end of this document.
Page 17 of 34
Leaded varistors
B722*
AdvanceD series
v/i characteristics
v = f (i) - for explanation of the characteristics refer to "General technical information", 1.6.3
A = Leakage current, B = Protection level } for worst-case varistor tolerances
SIOV-S20 ... E2
Please read Cautions and warnings and
Important notes at the end of this document.
Page 18 of 34
Leaded varistors
B722*
AdvanceD series
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S05K130 ... K300E2
SIOV-S07K130 ... K320E2
Please read Cautions and warnings and
Important notes at the end of this document.
Page 19 of 34
Leaded varistors
B722*
AdvanceD series
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S10K130 ... K320E2
SIOV-S10K385 ... K680E2
Please read Cautions and warnings and
Important notes at the end of this document.
Page 20 of 34
Leaded varistors
B722*
AdvanceD series
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S14K130 ... K320E2
SIOV-S14K385 ... K680E2
Please read Cautions and warnings and
Important notes at the end of this document.
Page 21 of 34
Leaded varistors
B722*
AdvanceD series
Derating curves
Maximum surge current imax = f (tr, pulse train)
For explanation of the derating curves refer to "General technical information", section 1.8.1
SIOV-S20K130 ... K320E2
SIOV-S20K385 ... K680E2
Please read Cautions and warnings and
Important notes at the end of this document.
Page 22 of 34
Leaded varistors
B722*
AdvanceD series
Taping, packaging and lead configuration
1
EPCOS ordering code system
For leaded varistors
B722
10
S
2
271
K
Monolithic
varistor
Nominal
disc diameter
Design:
S = Leaded varistor
T = ThermoFuse
F = Fail-safe varistor
Q = EnergetiQ
Series:
0 = StandarD
1 = Automotive
2 = AdvanceD
3 = SuperioR
4 = SuperioR
Max. AC operating voltage:
271 = 27 101 = 275 VAC
140 = 14 100 = 14 VAC
141 = 14 101 = 140 VAC
Tolerance of varistor voltage:
K = ±10%
J = ±5%
S = Special tolerance
Lead configuration:
1 = Straight leads
2 thru 5 = Kinked form
Packaging:
0 = Bulk,
1 thru 7 = Taping style
Internal coding:
1 = Standard
Please read Cautions and warnings and
Important notes at the end of this document.
Page 23 of 34
1
0
1
Leaded varistors
B722*
AdvanceD series
2
Taping and packaging of leaded varistors
Tape packaging for lead spacing
= 5 fully conforms to IEC 60286-2, while for lead spacings
= 7.5 and 10 the taping mode is based on this standard.
2.1
Taping in accordance with IEC 60286-2 for lead spacing 5.0 mm
2.2
Taping based on IEC 60286-2 for lead spacing 7.5 and 10 mm
Please read Cautions and warnings and
Important notes at the end of this document.
Page 24 of 34
Leaded varistors
B722*
AdvanceD series
2.3
Tape dimensions (in mm)
Symbol
w
= 5.0 Tolerance
th
= 7.5 Tolerance
= 10.0 Tolerance
max.
max.
max.
max.
max.
max.
d
P0
0.6
12.7
±0.05
±0.3
0.8
12.71)
P1
F
∆h
∆p
3.85
5.0
0
0
±0.7
+0.6/0.1
±2.0
±1.3
8.95
±0.8
7.5
±0.8
depends on s
0
±2.0
W
W0
18.0
5.5
±0.5
min.
18.0
11.0
±0.5
min.
18.0
11.0
±0.5
min.
W1
W2
H
H0
9.0
3.0
18.0
16.0
(18.0)
32.2
4.0
0.9
11.0
4.0
±0.5
max.
+2.0/0
±0.5
9.0
3.0
18.0
16.0
(18.0)
45.0
4.0
0.9
11.0
+0.75/0.5
max.
+2.0/0
±0.5
9.0
3.0
18.0
16.0
+0.75/0.5
max.
+2.0/0
±0.5
max.
±0.2
max.
max.
45.0
4.0
0.9
11.0
max.
±0.2
max.
max.
H1
D0
t
L
l
max.
±0.2
max.
max.
max.
±0.05
±0.3
1.0
12.7
7.7
±0.8
10.0
±0.8
depends on s
0
±2.0
1) Taping with P0 = 15.0 mm upon request
2) Applies only to uncrimped types
3) Applies only to crimped types (H0 = 18 upon request)
Please read Cautions and warnings and
Important notes at the end of this document.
±0.05
±0.3
Page 25 of 34
Remarks
see tables in
each series
under
"Dimensions"
±1 mm/20
sprocket holes
measured at
top of component body
Peel-off
force > 5 N
2)
3)
without lead
Leaded varistors
B722*
AdvanceD series
2.4
Taping mode
Example: B72210S0271K1 5 1
|
Digit 14
Digit 14 Taping Reel type
mode
Seating plane height H0
for crimped types
mm
0
Bulk
1
G
I
16
2
G2
I
18
3
G3
II
16
4
G4
II
18
5
G5
III
16
6
GA
Ammo pack 16
7
G2A
Ammo pack 18
Internal coding for special taping
G6
III
18
G10
II
16
G11
II
18
G10A Ammo pack 16
G11A Ammo pack 18
Please read Cautions and warnings and
Important notes at the end of this document.
Page 26 of 34
Seating plane height H
for uncrimped types
mm
18
18
18
18
Pitch distance
P0
mm
12.7
12.7
12.7
12.7
12.7
12.7
12.7
18
18
12.7
15.0
15.0
15.0
15.0
Leaded varistors
B722*
AdvanceD series
2.5
Reel dimension
Dimensions (in mm)
Reel type
I
II
III
d
360 max.
360 max.
500 max.
f
31 ±1
31 ±1
23 ±1
n
approx. 45
approx. 55
approx. 59
w
54 max.
64 max.
72 max.
If reel type III is not compatible with insertion equipment because of its large diameter, nominal
disk diameter 10 mm and 14 mm can be supplied on reel II upon request (taping mode G3).
2.6
Ammo pack dimensions
Please read Cautions and warnings and
Important notes at the end of this document.
Page 27 of 34
Leaded varistors
B722*
AdvanceD series
3
Lead configuration
Straight leads are standard for disk varistors. Other lead configurations as crimp style or customer-specific lead wire length according to 3.1, 3.2, 3.3 and 3.4 are optional. Crimped leads
(non-standard) are differently crimped for technical reasons; the individual crimp styles are denoted by consecutive numbers (S, S2 through S5) as shown in the dimensional drawings below.
The crimp styles of the individual types can be seen from the type designation in the ordering tables.
3.1
Crimp style mode
Example: B72210S0271K 5 01
|
Digit 13
Digit 13 of ordering code
Crimp style
Figure
1
Standard, straight leads
1
2
S2
2
3
S3
3
4
S4
4
5
S5
5
6
Available upon request
Internal coding
3.2
Standard leads and non-standard crimp styles
Standard, straight leads
Non-standard,
crimp style S2
Non-standard,
crimp style S3
Figure 1
Figure 2
Figure 3
Please read Cautions and warnings and
Important notes at the end of this document.
Page 28 of 34
Leaded varistors
B722*
AdvanceD series
Non-standard, crimp style S4
Non-standard, crimp style S5
Figure 4
Figure 5
3.3
Component height (hmax) for crimped versions (non-standard)
Due to technical reasons the component height (hmax) increases if a crimp is added. The maximum height of the crimped component can be found in the table below.
Nominal diameter
mm
5
5
VRMS
V
11 ... 175
210 ... 460
Crimp style
S2
S3
5.0
5.0
hmax
mm
10.0
10.0
11 ... 175
210 ... 460
S2
S3
5.0
5.0
12.0
12.0
10
10
10
10
10
10
10
11 ... 300
320 ... 460
510
Automotive
Automotive (D1 types)
11 ... 175
210 ... 460
S5
S3/S5
S3/S5
S5
S5
S4
S3
7.5
7.5
7.5
7.5
7.5
5.0
5.0
15.5
16.5
17.5
17.0
16.0
16.5
16.5
14
14
14
14
14
11 ... 300
320 ... 460
510
Automotive
Automotive (D1 types)
S5
S3/S5
S3/S5
S5
S5
7.5
7.5
7.5
7.5
7.5
20.0
20.0
21.5
21.0
20.0
20
20
11 ... 320
385 ... 510
S5
S5
10.0
10.0
27.0
27.5
7
7
Please read Cautions and warnings and
Important notes at the end of this document.
mm
Page 29 of 34
Leaded varistors
B722*
AdvanceD series
3.4
Trimmed leads (non-standard)
Varistors with cut leads available upon request.
Lead length tolerances:
Straight leads
Crimped leads
Minimum lead length
+/1.0 mm
+/0.8 mm
3.5 mm
Figure 6
Please read Cautions and warnings and
Important notes at the end of this document.
Page 30 of 34
Leaded varistors
B722*
AdvanceD series
Cautions and warnings
General
1. EPCOS metal oxide varistors are designed for specific applications and should not be used
for purposes not identified in our specifications, application notes and data books unless otherwise agreed with EPCOS during the design-in-phase.
2. Ensure suitability of SIOVs through reliability testing during the design-in phase. SIOVs
should be evaluated taking into consideration worst-case conditions.
3. For applications of SIOVs in line-to-ground circuits based on various international and local
standards there are restrictions existing or additional safety measures required.
Storage
1. Store SIOVs only in original packaging. Do not open the package before storage.
2. Storage conditions in original packaging:
Storage temperature: 25 °C ... +45 °C,
Relative humidity:
<75% annual average,
<95% on maximum 30 days a year.
Dew precipitation:
is to be avoided.
3. Avoid contamination of an SIOV's during storage, handling and processing.
4. Avoid storage of SIOVs in harmful environments that can affect the function during long-term
operation (examples given under operation precautions).
5. The SIOV type series should be soldered within the time specified:
SIOV-S, -Q, -LS, -B, -SFS
24 months
ETFV
12 months.
Handling
1. SIOVs must not be dropped.
2. Components must not be touched with bare hands. Gloves are recommended.
3. Avoid contamination of the surface of SIOV electrodes during handling, be careful of the
sharp edge of SIOV electrodes.
Soldering (where applicable)
1. Use rosin-type flux or non-activated flux.
2. Insufficient preheating may cause ceramic cracks.
3. Rapid cooling by dipping in solvent is not recommended.
4. Complete removal of flux is recommended.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 31 of 34
Leaded varistors
B722*
AdvanceD series
Mounting
1. Potting, sealing or adhesive compounds can produce chemical reactions in the SIOV ceramic
that will degrade the component’s electrical characteristics.
2. Overloading SIOVs may result in ruptured packages and expulsion of hot materials. For this
reason SIOVs should be physically shielded from adjacent components.
Operation
1. Use SIOVs only within the specified temperature operating range.
2. Use SIOVs only within the specified voltage and current ranges.
3. Environmental conditions must not harm SIOVs. Use SIOVs only in normal atmospheric conditions. Avoid use in deoxidizing gases (chlorine gas, hydrogen sulfide gas, ammonia gas,
sulfuric acid gas etc), corrosive agents, humid or salty conditions.Contact with any liquids and
solvents should be prevented.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 32 of 34
Leaded varistors
B722*
AdvanceD series
Symbols and terms
Symbol
Term
C
Capacitance
Ctyp
Typical capacitance
i
Current
ic
Current at which Vc, max is measured
Ileak
Leakage current
imax
Maximum surge current (also termed peak current)
Imax
Maximum discharge current to IEC 61643-1
Inom
Nominal discharge current to IEC 61643-1
LCT
Lower category temperature
Ltyp
Typical inductance
Pmax
Maximum average power dissipation
Rins
Insulation resistance
Rmin
Minimum resistance
TA
Ambient temperature
tr
Duration of equivalent rectangular wave
UCT
Upper category temperature
v
Voltage
Vclamp
Clamping voltage
vc, max
Maximum clamping voltage at specified current ic
VDC
DC operating voltage
Vjump
Maximum jump start voltage
vmax
Maximum voltage
Vop
Operating voltage
VRMS
AC operating voltage, root-mean-square value
VRMS, op, max
Root-mean-square value of max. DC operating voltage incl. ripple current
Vsurge
Super imposed surge voltage
VV
Varistor voltage
∆VV
Tolerance of varistor voltage
WLD
Maximum load dump
Wmax
Maximum energy absorption
Lead spacing
All dimensions are given in mm.
The commas used in numerical values denote decimal points.
Please read Cautions and warnings and
Important notes at the end of this document.
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Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in
which the malfunction or failure of an electronic component could endanger human life or
health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by
means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order. We also
reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association
(ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSMP, CSSP, CTVS, DeltaCap,
DigiSiMic, DSSP, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC, MotorCap, PCC,
PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL, SilverCap,
SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be
found on the Internet at www.epcos.com/trademarks.
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