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ERZ-CF2MK271 Datasheet, PDF (3/8 Pages) Panasonic Semiconductor – Large withstanding surge current capability in compact size | |||
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n Ratings and Characteristics
l Operating Temperature Range: Ã40 to 85 ¡C
l Storage Temperature Range: Ã40 to 125 ¡C
l Temperature Coefficient of Varistor Voltage: 0 to Ã0.05 %/¡C
ÃZNRâà Surge Absorbers, SMD Mold
Part No.
Varistor
Voltage
Maximum
Allowable
Voltage
V0.1 mA (V) ACrms (V)
ERZCF1MK220 22 ( 20Ã 24) 14
ERZCF1MK270 27 ( 24Ã 30) 17
ERZCF1MK330 33 ( 30Ã 36) 20
ERZCF1MK390 39 ( 35Ã 43) 25
ERZCF1MK470 47 ( 42Ã 52) 30
ERZCF1MK560 56 ( 50Ã 62) 35
ERZCF1MK680 68 ( 61Ã 75) 40
ERZCF1MK820 82 ( 74Ã 90) 50
ERZCF1MK101 100 ( 90Ã 110) 60
ERZCF1MK121 120 (108Ã 132) 75
ERZCF1MK151 150 (135Ã 165) 95
ERZCF1MK201 200 (185Ã 225) 130
ERZCF1MK221 220 (198Ã 242) 140
ERZCF1MK241 240 (216Ã 264) 150
ERZCF1MK271 270 (247Ã 303) 175
ERZCF1MK361 360 (324Ã 396) 230
ERZCF1MK391 390 (351Ã 429) 250
ERZCF1MK431 430 (387Ã 473) 275
ERZCF1MK471 470 (423Ã 517) 300
DC (V)
18
22
26
31
38
45
56
65
85
100
125
170
180
200
225
300
320
350
385
Clamping
Voltage at Ip
(max.)
Vx A (V)
48
60
73
86
104
123
150
145
175
210
260
355
380
415
475
620
675
745
810
Ip (A)
1
1
1
1
1
1
1
5
5
5
5
5
5
5
5
5
5
5
5
Rated
Power
(W)
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Maximum Maximum
Energy Peak Current
(2 ms) (8/20 µs, 2 times)
(J)
(A)
0.4
50
0.5
50
0.6
50
0.8
50
1.0
50
1.0
50
1.2
50
1.7
200
2.0
200
2.5
200
3.0
200
4.0
200
4.5
200
5.0
200
6.0
200
6.0
200
6.0
200
6.3
200
7.0
200
Packaging Style Code: Ã1Ã for bulk, Ã2Ã for embossed taping
Part No.
Varistor
Voltage
Maximum
Allowable
Voltage
V1 mA (V) ACrms (V)
ERZSF1MK220 22 ( 20Ã 25) 14
ERZSF1MK270 27 ( 24Ã 30) 17
ERZSF1MK330 33 ( 30Ã 36) 20
ERZSF1MK390 39 ( 35Ã 43) 25
ERZSF1MK470 47 ( 42Ã 52) 30
ERZSF1MK560 56 ( 50Ã 62) 35
ERZSF1MK680 68 ( 61Ã 75) 40
ERZSF1MK820 82 ( 74Ã 90) 50
ERZSF1MK101 100 ( 90Ã110) 60
ERZSF1MK121 120 (108Ã132) 75
ERZSF1MK151 150 (135Ã165) 95
ERZSF1MK201 200 (185Ã225) 130
ERZSF1MK221 220 (198Ã242) 140
ERZSF1MK241 240 (216Ã264) 150
ERZSF1MK271 270 (247Ã303) 175
ERZSF1MK361 360 (324Ã396) 230
ERZSF1MK391 390 (351Ã429) 250
ERZSF1MK431 430 (387Ã473) 275
ERZSF1MK471 470 (423Ã517) 300
DC (V)
18
22
26
31
38
45
56
65
85
100
125
170
180
200
225
300
320
350
385
Clamping
Voltage at Ip
(max.)
Vx A (V)
43
53
65
77
93
110
135
135
165
200
250
340
360
395
455
595
650
710
775
Ip (A)
2.5
2.5
2.5
2.5
2.5
2.5
2.5
10
10
10
10
10
10
10
10
10
10
10
10
Rated
Power
(W)
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.20
0.20
0.20
0.20
Maximum Maximum
Energy Peak Current
(2 ms) (8/20 µs, 2 times)
(J)
(A)
0.9
125
1.0
125
1.2
125
1.5
125
1.8
125
2.2
125
2.5
125
3.5
600
4.0
600
5.0
600
6.0
600
8.0
600
9.0
600
10.0
600
12.0
600
12.0
400
12.0
400
14.0
400
14.0
400
Packaging Style Code: Ã1Ã for bulk, Ã2Ã for embossed taping
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