EPCOS B72280B0441K001 Siov metal oxide varistor Datasheet

SIOV metal oxide varistors
Block varistors, HighE series
Series/Type:
B32, B40, B60, B80
Date:
December 2007
Data Sheet
 EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
Block varistors
HighE series
Construction
■ Disk-shaped varistor element,
potted in plastic housing
■ Housing and potting flame-retardant to UL 94 V-0
■ Screw terminals M4 (SIOV-B32 … 40)
Screw terminals M5 (SIOV-B60 … 80)
Features
■
■
■
■
Heavy-duty varistors (surge current capability up to 100 kA)
Wide operating voltage range 75 … 1100 VRMS
SIOV-B40 also available without housing (LS40 series)
PSpice models
Approvals
■ UL
■ CSA (≥ K130)
Delivery mode
■ Cardboard box
General technical data
Climatic category
Operating temperature
Storage temperature
Electric strength
Insulation resistance
Response time
Max. torque
B32/B40
B60/B80
to IEC 60068-1
to CECC 42 000
to CECC 42 000
to CECC 42 000
Please read Cautions and warnings and
Important notes at the end of this document.
2
11/07
40/85/56
– 40 … + 85
– 40 … +110
≥2.5
≥10
<25
°C
°C
kVRMS
MΩ
ns
1.0
2.5
Nm
Nm
Block varistors
HighE series
Maximum ratings (TA = 85 °C)
Ordering code
Type
VRMS
VDC
Pmax
V
100
imax
Wmax
(8/20 µs) (2 ms)
A
J
25000
190
B72240B0750K001
SIOVB40K75
V
75
B72232B0131K001
B72240B0131K001
B72260B0131K001
B72280B0131K001
B32K130
B40K130
B60K130
B80K130
130
130
130
130
170
170
170
170
25000
40000
70000
100000
210
310
490
660
1.2
1.4
1.6
2.0
B72232B0151K001
B72240B0151K001
B72260B0151K001
B72280B0151K001
B32K150
B40K150
B60K150
B80K150
150
150
150
150
200
200
200
200
25000
40000
70000
100000
240
360
570
800
1.2
1.4
1.6
2.0
B72232B0231K001
B72240B0231K001
B72260B0231K001
B72280B0231K001
B32K230
B40K230
B60K230
B80K230
230
230
230
230
300
300
300
300
25000
40000
70000
100000
300
460
730
1200
1.2
1.4
1.6
2.0
B72232B0251K001
B72240B0251K001
B72260B0251K001
B72280B0251K001
B32K250
B40K250
B60K250
B80K250
250
250
250
250
320
320
320
320
25000
40000
70000
100000
330
490
800
1300
1.2
1.4
1.6
2.0
B72232B0271K001
B72240B0271K001
B72260B0271K001
B72280B0271K001
B32K275
B40K275
B60K275
B80K275
275
275
275
275
350
350
350
350
25000
40000
70000
100000
360
550
860
1400
1.2
1.4
1.6
2.0
B72232B0321K001
B72240B0321K001
B72260B0321K001
B72280B0321K001
B32K320
B40K320
B60K320
B80K320
320
320
320
320
420
420
420
420
25000
40000
70000
100000
430
640
1000
1600
1.2
1.4
1.6
2.0
B72232B0381K001
B72240B0381K001
B72260B0381K001
B72280B0381K001
B32K385
B40K385
B60K385
B80K385
385
385
385
385
505
505
505
505
25000
40000
70000
100000
550
800
1200
2000
1.2
1.4
1.6
2.0
W
1.4
Varistor elements without plastic housing (suitable for soldering) are available upon request.
Please read Cautions and warnings and
Important notes at the end of this document.
3
11/07
Block varistors
HighE series
Characteristics (TA = 25 °C)
B72240B0750K001
Vv
(1 mA)
V
120
∆Vv
(1 mA)
%
±10
B72232B0131K001
B72240B0131K001
B72260B0131K001
B72280B0131K001
205
205
205
205
B72232B0151K001
B72240B0151K001
B72260B0151K001
B72280B0151K001
vc, max
(ic)
V
220
A
300
Ctyp
(1 kHz)
pF
11000
±10
±10
±10
±10
340
340
340
340
200
300
500
800
4400
5600
15000
28000
240
240
240
240
±10
±10
±10
±10
395
395
395
395
200
300
500
800
3700
4800
12000
23000
B72232B0231K001
B72240B0231K001
B72260B0231K001
B72280B0231K001
360
360
360
360
±10
±10
±10
±10
595
595
595
595
200
300
500
800
2500
3200
7900
16000
B72232B0251K001
B72240B0251K001
B72260B0251K001
B72280B0251K001
390
390
390
390
±10
±10
±10
±10
650
650
650
650
200
300
500
800
2200
2900
7100
14000
B72232B0271K001
B72240B0271K001
B72260B0271K001
B72280B0271K001
430
430
430
430
±10
±10
±10
±10
710
710
710
710
200
300
500
800
2000
2700
6600
13000
B72232B0321K001
B72240B0321K001
B72260B0321K001
B72280B0321K001
510
510
510
510
±10
±10
±10
±10
840
840
840
840
200
300
500
800
1700
2300
5600
11000
B72232B0381K001
B72240B0381K001
B72260B0381K001
B72280B0381K001
620
620
620
620
±10
±10
±10
±10
1025
1025
1025
1025
200
300
500
800
1400
1900
4600
9000
Ordering code
Please read Cautions and warnings and
Important notes at the end of this document.
4
11/07
ic
Block varistors
HighE series
Maximum ratings (TA = 85 °C)
Ordering code
Type
VRMS
VDC
imax
(8/20 µs)
A
25000
40000
70000
100000
Wmax
(2 ms)
J
600
910
1500
2200
B72232B0421K001
B72240B0421K001
B72260B0421K001
B72280B0421K001
SIOVB32K420
B40K420
B60K420
B80K420
V
420
420
420
420
V
560
560
560
560
B72232B0441K001
B72240B0441K001
B72260B0441K001
B72280B0441K001
B32K440
B40K440
B60K440
B80K440
440
440
440
440
B72232B0461K001
B72240B0461K001
B72260B0461K001
B72280B0461K001
B32K460
B40K460
B60K460
B80K460
B72232B0551K001
B72240B0551K001
B72260B0551K001
B72280B0551K001
Pmax
W
1.2
1.4
1.6
2.0
585
585
585
585
25000
40000
70000
100000
630
950
1580
2350
1.2
1.4
1.6
2.0
460
460
460
460
615
615
615
615
25000
40000
70000
100000
660
1000
1650
2500
1.2
1.4
1.6
2.0
B32K550
B40K550
B60K550
B80K550
550
550
550
550
745
745
745
745
25000
40000
70000
100000
620
960
1500
3100
1.2
1.4
1.6
2.0
B72232B0681K001
B72240B0681K001
B72260B0681K001
B72280B0681K001
B32K680
B40K680
B60K680
B80K680
680
680
680
680
895
895
895
895
25000
40000
70000
100000
760
1100
1800
3600
1.2
1.4
1.6
2.0
B72232B0751K001
B72240B0751K001
B72260B0751K001
B72280B0751K001
B32K750
B40K750
B60K750
B80K750
750
750
750
750
970
970
970
970
25000
40000
70000
100000
800
1200
2000
4000
1.2
1.4
1.6
2.0
B72260B0102K001
B72280B0112K001
B60K10001)
B80K1100
1100
1100
1465
1465
70000
100000
3000
6000
1.6
2.0
Varistor elements without plastic housing (suitable for soldering) are available upon request.
1) Operating voltage differs from type designation
Please read Cautions and warnings and
Important notes at the end of this document.
5
11/07
Block varistors
HighE series
Characteristics (TA = 25 °C)
Ordering code
∆Vv
(1 mA)
%
±10
±10
±10
±10
vc, max
(ic)
V
1120
1120
1120
1120
A
200
300
500
800
Ctyp
(1 kHz)
pF
1300
1800
4300
8500
ic
B72232B0421K001
B72240B0421K001
B72260B0421K001
B72280B0421K001
Vv
(1 mA)
V
680
680
680
680
B72232B0441K001
B72240B0441K001
B72260B0441K001
B72280B0441K001
715
715
715
715
±10
±10
±10
±10
1180
1180
1180
1180
200
300
500
800
1250
1700
4100
8100
B72232B0461K001
B72240B0461K001
B72260B0461K001
B72280B0461K001
750
750
750
750
±10
±10
±10
±10
1240
1240
1240
1240
200
300
500
800
1200
1600
3900
7700
B72232B0551K001
B72240B0551K001
B72260B0551K001
B72280B0551K001
910
910
910
910
±10
±10
±10
±10
1500
1500
1500
1500
200
300
500
800
1000
1400
3300
6500
B72232B0681K001
B72240B0681K001
B72260B0681K001
B72280B0681K001
1100
1100
1100
1100
±10
±10
±10
±10
1815
1815
1815
1815
200
300
500
800
830
1100
2600
5200
B72232B0751K001
B72240B0751K001
B72260B0751K001
B72280B0751K001
1200
1200
1200
1200
±10
±10
±10
±10
2000
2000
2000
2000
200
300
500
800
800
1000
2400
4800
B72260B0102K001
B72280B0112K001
1800
1800
±10
±10
2970
2970
500
800
1600
3200
Please read Cautions and warnings and
Important notes at the end of this document.
6
11/07
Block varistors
HighE series
Weight
SIOV-B32/-B40
Nominal diameter VRMS
V
mm
40±0.5
24±1
M4
32
40
60
80
_ 0.5
55 +1.0
5±1
Dimensions
50±0.5
130 … 750 45
75 … 750 50
130 … 1100 250
130 … 1100 650
4.3±0.25
_ 0.7
60 +0.5
14±0.5
VAR0579-N
SIOV-B60
72±1
M5
ø7±0.2
_ 0.7
30 +0.3
5±0.5
45±1
_ 1.5
92 +0.8
_ 2.0
100 +0.5
5±1
39±1
85.4±1
_ 0.5
7 +0.1
_ 2.0
100 +0.5
_ 0.7
24 +0.3
VAR0580-A
SIOV-B80
6.8±0.5
1.0
27±0.5
M5
ø7±0.2
5±0.2
58±1
1.5
50±0.5
_ 2.0
112 +0.5
_ 2.0
118 +0.5
96±1
49±1
_ 0.5
7 +0.2
115±0.8
_ 2.0
135 +0.5
27.7±0.5
VAR0298-B
Please read Cautions and warnings and
Important notes at the end of this document.
7
11/07
Weight
g
Dimensions in mm
Block varistors
HighE series
Reliability data
Test
Test methods/conditions
Requirement
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
To meet the specified value.
terminals with the specified standard
impulse current (8/20 µs) applied.
Max. DC operating voltage The maximum allowable DC operating Ileak (t = 1000 h) ≤ Ileak (t = 0 h)
voltage VDC at UCT +5/–0 °C is
|∆V/V (1 mA)| ≤10%
applied for 1000 ±48 h.
Varistor voltage
The leakage current Ileak (t) during test
is recorded.
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.
Surge current derating,
8/20 µs
Fast temperature cycling
Damp heat, steady state
10 surge currents (8/20 µs), unipolar,
interval ≥60 s, amplitude corresponding to derating curve for 10 impulses
at 20 µs
IEC 60068-2-14, test Na, LCT/UCT,
dwell time 120 min, 5 cycles
(measured in direction
of surge current)
No visible damage
|∆V/V (1 mA)| ≤10%
No visible damage
|∆V/V (1 mA)| ≤10%
IEC 60068-2-78
The specimen shall be subjected to
40 ±2 °C, 90 to 95% r. H. for 56 ±2 days
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.
Note:
UCT = Upper category temperature
LCT = Lower category temperature
Please read Cautions and warnings and
Important notes at the end of this document.
|∆V/V (1 mA)| ≤10%
8
11/07
Block varistors
HighE 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
VAR0296-L
20000
V
v
B
A
10000
8000
6000
4000
2000
750
550
1000
800 750
680
600
460
320
385
250
550
400 420
440
320
200
420
680
460
385
440
275
230
275
150
230
130
250
150
130
100
80
60
40
20
10 _
10 5
10
_4
10
_3
10
_2
10
_1
10 0
10 1
10 2
10 3
10 4 A 10 5
i
SIOV-B32K130 … K750
Please read Cautions and warnings and
Important notes at the end of this document.
9
11/07
Block varistors
HighE 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
VAR0233-X
20000
V
v
A
B
10000
8000
6000
4000
2000
750
550
1000
800 750
600
680
440
420
460
385
460
320
385
250
275
230
150
130
140
550
400 420
680
440
275
320
230
250
200
140
75
150
130
100
80
75
60
40
20
10
10 -5
10 -4
10 -3
10 -2
10 -1
10 0
10 1
10 2
10
11/07
SIOV-B40K75 … K750
Please read Cautions and warnings and
Important notes at the end of this document.
10 3
10 4 A 10 5
i
Block varistors
HighE 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
VAR0297-T
20000
V
v
B
A
10000
8000
6000
4000
1000
2000
750
680
1000 1000
550
750
460
800
550
600 680
400 460
385
420
440
320
230
420
440
320
275
230
250
150
250
130
275
200
385
150
130
100
80
60
40
20
10 _
10 5
10
_4
10
_3
10
_2
10
_1
10 0
10 1
10 2
10 3
10 4 A 10 5
i
SIOV-B60K130 … K1000
Please read Cautions and warnings and
Important notes at the end of this document.
11
11/07
Block varistors
HighE series
v/i characteristics
v = f (i) – for explanation of the characteristics refer
to “General technical information”, 1.6.3
v
A = Leakage current
B = Protection level
for worst-case
varistor tolerances
VAR0531-Z
10000
V
8000
B
A
7000
6000
5000
4000
3000
1100
2000
750
1100
680
550
440
1000
900
800
460
680
385
700 750
320
460
600
500
420
550
275
385
230
440
420
400
250
275
300
320
150
230
130
250
200
130
150
100 _
10 5
10
_4
10
_3
10
_2
10
_1
10 0
10 1
10 2
10 3
10 4 A 10 5
i
SIOV-B80K130 … K1100
Please read Cautions and warnings and
Important notes at the end of this document.
12
11/07
Block varistors
HighE 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
VAR0088-F
10 5
i max A
i max
tr
10 4
5
1x
10
10 2
10 3
5
10 3
10 2
5
10 4
10 5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B32K130 … K150
SIOV-B40K75
VAR0089-N
10 5
i max A
i max
tr
10 4
5
1x
10
10 2
10 3
5
10 3
10 2
5
10 4
10 5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B32K230 … K460
Please read Cautions and warnings and
Important notes at the end of this document.
13
11/07
Block varistors
HighE 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
VAR0090-R
10 5
i max A
i max
tr
10 4
5
1x
10
10 3
5
10 2
10 3
10 2
5
10 4
10 5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B32K550 … K750
VAR0091-Z
10 5
i max A
i max
tr
10 4
5
1x
10
10 2
10 3
5
10 3
10 4
10 5
10 2
5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B40K130 … K150
Please read Cautions and warnings and
Important notes at the end of this document.
14
11/07
Block varistors
HighE 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
VAR0092-8
10 5
i max A
i max
tr
10 4
5
1x
10
10 2
10 3
5
10 3
10 4
10 2
5
10 5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B40K230 … K460
VAR0093-G
10 5
i max A
i max
tr
10 4
5
1x
10
10 2
10 3
5
10 3
10 4
10 2
5
10 5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B40K550 … K750
Please read Cautions and warnings and
Important notes at the end of this document.
15
11/07
Block varistors
HighE 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
VAR0094-P
10 5
i max A
i max
tr
10 4
5
1x
10
10 2
10
5
3
10 3
10 4
10 2
5
10 5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B60K130 … K150
VAR0095-X
10 5
i max A
i max
tr
10 4
5
10
5
3
10
5
2
1x
10
10 2
10 3
10 4
10 5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B60K230 … K460
Please read Cautions and warnings and
Important notes at the end of this document.
16
11/07
Block varistors
HighE 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
VAR0096-6
10 5
i max A
i max
tr
10 4
5
1x
10
10 2
10 3
5
10 3
10 4
10 2
5
10 5
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B60K550 … K1000
VAR0069-9
10 5
i max A
1x
10
10 4
5
i max
tr
10 2
10 3
10 3
5
10
5
10 4
10 5
2
10 6
10 1
5
10 0 1
10
5
10 2
5
10 3
5
µs 10 4
tr
SIOV-B80K130 … K1100
Please read Cautions and warnings and
Important notes at the end of this document.
17
11/07
Block varistors
HighE series
Cautions and warnings
General
1. EPCOS metal oxide varistors (SIOVs) 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:
Relative humidity:
Dew precipitation:
–25 °C … +45 °C
<75% annual average,
<95% on maximum 30 days a year.
Is to be avoided.
3. Avoid contamination of an SIOV’s surface 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
ETFV and SFS types
24 months
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.
18
11/07
Block varistors
HighE 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 the presence of deoxidizing gases (chlorine gas, hydrogen sulfide gas,
ammonia gas, sulfuric acid gas, etc), corrosive agents, humid or salty conditions. Avoid contact
with any liquids and solvents.
Please read Cautions and warnings and
Important notes at the end of this document.
19
11/07
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 passive 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 a passive electronic component could endanger human life or health
(e.g. in accident prevention or life-saving 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 a passive 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, CSSP, DSSP, MiniBlue, MKK, MLSC,
MotorCap, PCC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD,
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.
20
11/07
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