AWA0000CE3

“ZNR” Surge Absorbers (Type SMD)
“ZNR” Surge Absorbers
Type:
Series:
SMD
VF
Features
● Large
withstanding surge current capability, in compact size
for flow/reflow solderings
● Low clamping voltage
● RoHS compliant
● Designed
Recommended Applications
● Protection of communication modules (Modem,
● Protection of consumer, industrial equipment
● Absorption of switching surge from relays
xDSL, Terminal Adopter)
Applicable Standards
● PCQC
(GB/T10193, GB/T10194)
Registered in "Panasonic Part No."
■ As for Handling Precautions and Minimum Quantity / Packing Unit
Please see Related Information
Explanation of Part Numbers
1
2
3
4
5
E
R
Z
V
F
Product Code
6
7
8
9
10
11
12
M
Series
Construction
Nominal
Varistor Voltage
Design No.
Packaging Style
1
Bulk
2
Taping
Construction
4
2
3
1
5
1 ZNR element
ZnO etc.
2 Resin mold
Epoxy Resin(UL94V-0 approved)
3 Conductive
adhesive
Silver
4 Electrode
Silver
5 Lead terminals
Sn plated Ni-Fe Alloy
Dimensions in mm (not to scale)
Unit : mm
H
Part No.
W
L
H
S
E
ERZVF□M□□□ 6.0±0.4 8.0±0.5 3.2±0.3 1.3±0.3 2.5±0.2
S
S
L
E
W
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
03
Jan. 2015
“ZNR” Surge Absorbers (Type SMD)
Ratings and Characteristics
●
●
Operating Temperature Range : –40 to 85 °C
Storage Temperature Range : –40 to 125 °C
Type VF□M
Part No.
Varistor
Voltage
Maximum
Allowable
Voltage
V1 mA (V)
ACrms (V) DC (V)
ERZVF□M220
22(20 to 24)
14
Clamping
Voltage at Ip
(max.)
18
Rated
Power
Maximum MaximumPeak
Energy
Current
(2 ms)
(8/20 μs, 2 times)
(W)
(J)
(A)
43
Measuring
Current (A)
2.5
0.02
0.9
125
(V)
ERZVF□M270
27(24 to 30)
17
22
53
2.5
0.02
1.0
125
ERZVF□M330
33(30 to 36)
20
26
65
2.5
0.02
1.2
125
ERZVF□M390
39(35 to 43)
25
31
77
2.5
0.02
1.5
125
ERZVF□M470
47(42 to 52)
30
38
93
2.5
0.02
1.8
125
ERZVF□M560
56(50 to 62)
35
45
110
2.5
0.02
2.2
125
ERZVF□M680
68(61 to 75)
40
56
135
2.5
0.02
2.5
125
ERZVF□M820
82(74 to 90)
50
65
135
0.25
3.5
600
ERZVF□M101
100(90 to 110)
60
85
165
10
0.25
4.0
600
ERZVF□M121
120(108 to 132)
75
100
200
10
0.25
5.0
600
ERZVF□M151
150(135 to 165)
95
125
250
10
0.25
6.0
600
ERZVF□M201
200(185 to 225)
130
170
340
10
0.25
8.0
600
ERZVF□M221
220(198 to 242)
140
180
360
10
0.25
9.0
600
ERZVF□M241
240(216 to 264)
150
200
395
10
0.25
10.0
600
ERZVF□M271
270(247 to 303)
175
225
455
10
0.25
12.0
600
ERZVF□M331
330(297 to 363)
210
270
545
10
0.1
8.0
300
ERZVF□M361
360(324 to 396)
230
300
595
10
0.1
9.0
300
ERZVF□M391
390(351 to 429)
250
320
650
10
0.1
9.0
300
ERZVF□M431
430(387 to 473)
275
350
710
10
0.1
10.0
300
ERZVF□M471
470(423 to 517)
300
385
775
10
0.1
10.0
300
10
Packaging Style Code: “1” for bulk, “2” for embossed taping
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
02
Jan. 2015
“ZNR” Surge Absorbers (Type SMD)
Typical Characteristics
Voltage vs. Current
Impulse Derating (Relation between impulse
width and impulse current multiple)
ERZVF1(2)M220 to ERZVF1(2)M680
Max.
Leakage Current
400
ERZVF1(2)M220 to ERZVF1(2)M680
300
200
Max. Clamping Voltage
680
560
470
390
330
270
220
300
10
0
40
68
30
0
56
0
47
04
s
m
es
T
im
e
s
im
es
5 10 6 T
ime
4
s
3
2
1
0.5
0.4
0.3
0.2
0.1
20
270
0
22
20
100
1000
10000
Impulse Width (μs)
10
9
8
7
6
5
ERZVF1(2)M820 to ERZVF1(2)M271
Test Current Waveform
10–6 to 10–3A: Direct Current
10–1 to 103 A: 8/20 μs
390
330
2000
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times :10 sec. interval
1000
500
400
300
200
2
T
10 ime
Ti s
10 2 me
s
100 1 Ti
0 3 me
10 4 Tim s
50
T es
4
10–5
10–4
10–3
10–2
10–1
100
Current (A)
101
102
103
104
Impulse Current (A)
10–6
ERZVF1(2)M820 to ERZVF1(2)M471
Max.
Leakage Current
Max. Clamping Voltage
2000
471
431
391
361
431
391
400
100
90
80
70
60
50
40
30
10–6
es
T
im
10 6
e
s
Tim
es
5
4
3
2
1
101
361
271
820
2
10 Tim
Ti es
m
100
10 2 es
Tim
10 3 e
Tim s
1
es
0
T
10 5 ime
Tim s
10
10 6 es
Tim
es
4
1
Test Current Waveform
10–6 to 10–3 A : Direct Current
10–1 to 104 A : 8/20 μs
241
221
10–5
10000
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times :10 sec. interval
1
20
1
15
1
2
1
1
10
0
2
8
1000
Impulse Width (μs)
ERZVF1(2)M331 to ERZVF1(2)M471
121
47
100
1000
Impulse Current (A)
200
10
im
5
0.1
20
271
241
221
201
151
500
300
40 1
30 0
20
1
1000
900
800
700
600
Voltage (V)
Ti
1
10 5
T
100
90
80
70
60
50
3
2T
50 10 imes
Tim
40
es
30 10 2
20 10 3Time
Impulse Current (A)
Voltage (V)
200
100
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times :10 sec. interval
10–4
10–3
10–2
10–1
100
Current (A)
101
102
103
104
0.1
20
100
1000
10000
Impulse Width (μs)
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
02
Jan. 2015
“ZNR” Surge Absorbers (Type SMD)
Marking Contents
1
ZNR
VFM
2
01
3
4
1 Product Name
ZNR, ZNR Surge Absorbers
2 Series
VF□M, VF Series
3 Abbreviation of
Part No.
The first two digits are significant figures and the third one
denotes the number of zeros following.
✽
Left (Year) 2011:1, 2012:2, 2013:3, 2014:4, 2015:5, 2016:6
4 Date Code
Right(Month) Jan. to Sep.:1 to 9, Oct.:O, Nov.:N, Dec.:D
✽ If the 10's digit of a Christian year is an even year, as an end abbreviation, an
alphabetic character is used.
1 : A, 2 : B, 3 : C, 4 : D, 5 : E, 6 : F, 7 : G, 8 : H, 9 : J, 0 : K
If the 10's digit of a Christian year is an odd year, as an end abbreviation, a number
is used.
Packaging Methods
Packing Quantity
Style
Quantity
Embossed taping
2,000 pcs./reel
Bulk
●
Reel
T
Embossed Taping
(W=16 mm)
t1
E
Feeding hole
Chip pocket
C
f D0
A
F
B
B
r
P2 P0
E
●
200 pcs./bag
W
●
D
P1
t2
Chip component
A
W
Tape running
direction
t
(not to scale)
(not to scale)
Part No.
A
B
C
D
E
ERZVF□M□□□ 382 max. 50 min. 13.0±0.5 21.0±0.8 2.0±0.5
Part No.
A
B
W
F
E
P1
ERZVF□M□□□ 6.8±0.2 11.9 max. 16.0±0.3 7.5±0.10 1.75±0.10 8.0±0.1
Part No.
W
T
t
ERZVF□M□□□ 16.4+2.0
22.4 max. 2.5±0.5
0
Part No.
P2
P0
fD0
ERZVF□M□□□ 2.0±0.1 4.0±0.1 1.5+0.1
0
r
1.0
t1
t2
0.6 max. 6.5 max.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
02
Jan. 2015
“ZNR” Surge Absorbers (Type SMD)
Performance Characteristics
Characteristics
Test Methods
Specifications
Standard Test
Condition
Electrical measurements (initial/after tests) shall be conducted at
temperature of 5 to 35 °C, relative humidity of maximum 85 %
———
Varistor Voltage
The voltage between two terminals with the specified measuring
current 1mA DC applied is called V1 or V1mA. The measurement
should be made as fast as possible to avoid heat effects.
Maximum Allowable
Voltage
The recommended maximum sinusoidal wave voltage (rms) or
the maximum DC voltage that can be applied continuously.
Clamping Voltage
The maximum voltage between two terminals with the specified
impulse current (8/20 μs).
Rated Power
The maximum power that can be applied within the specified
ambient temperature.
Maximum Energy
Maximum energy of less than ±10 % of the varistor voltage
change when the standard impulse (2 ms) is applied one time.
Maximum
Peak Current
Maximum current of less than ±10 % of the varistor voltage change
when impulse current (8/20 μs) is applied twice continuously with an
interval of 5 minutes.
Temperature Co ef ficient
of Varistor Voltage
V1mA at 85 °C – V1mA at 25 °C
V1mA at 25 °C
×
1
× 100(%/°C)
60
To meet the
specified value.
0 to –0.05 %/°C
The change of Vc shall be measured after the specified impulse is
applied 10000 times continuously with an interval of 10 seconds at
room temperature.
Impulse Life (I)
Part No.
ERZVF□M220 to ERZVF□M680
ERZVF□M820 to ERZVF□M271
ERZVF□M331 to ERZVF□M471
Waveform
8/20 μs
8/20 μs
8/20 μs
Current
18 A
50 A
30 A
ΔV1mA /V1mA < ±10 %
The change of Vc shall be measured after the specified impulse is
applied 100000 times continuously with an interval of 10 seconds at
room temperature.
Impulse Life (II)
Part No.
ERZVF□M220 to ERZVF□M680
ERZVF□M820 to ERZVF□M271
ERZVF□M331 to ERZVF□M471
Waveform
8/20 μs
8/20 μs
8/20 μs
Current
12 A
35 A
20 A
ΔV1mA /V1mA < ±10 %
Recommendation Land Size
Land
8.0
3.0
6.0
Product
Occupied Space
5.0
10.0
Unit : mm
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
03
Jan. 2015
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