“ZNR” Transient/Surge Absorbers (Type D)
■
Dimensions in mm (not to scale)
Part No.
D max.
T max.
½
Refer to page 320 to 321 about leads cut type and taping.
W
±1.0
H max.
L
±1.0
D
T
ERZV20D180
ERZV20D220
ERZV20D270
ERZV20D330
ERZV20D390
ERZV20D470
ERZV20D560
ERZV20D680
ERZV20D820
ERZV20D101
ERZV20D121
ERZV20D151
ERZV20D201
ERZV20D221
ERZV20D241
ERZV20D271
ERZV20D331
ERZV20D361
ERZV20D391
ERZV20D431
ERZV20D471
ERZV20D511
ERZV20D621
ERZV20D681
ERZV20D751
ERZV20D821
ERZV20D911
ERZV20D102
ERZV20D112
ERZV20D182
½:
W
2
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
23.5
5.1
5.2
5.3
5.5
5.5
5.6
5.7
5.8
4.9
5.1
5.3
5.6
5.2
5.3
5.4
5.6
5.9
6.1
6.2
6.4
6.6
6.8
7.5
7.8
8.2
8.5
9.0
9.5
10.1
14.8
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
15.0
½
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
25.5
25.5
25.5
25.5
25.5
25.5
25.5
28.0
1.5
1.6
1.7
1.9
1.9
2.0
2.1
W
2.2
1.8
φ
1.0
2.0
2.2
2.5
2.1
2.2
(ERZV20D182)
2.3
D
2.5
2.8
3.0
3.1
3.3
3.5
3.7
4.4
4.7
5.1
5.4
φ
1.0
5.9
6.4
7.0
10.7(±2.0)
H
L
20.0 min.
L
W
T
H
W
2
L
20.0 min.
■
Typical Characteristics
Voltage vs. Current
ERZV20D180 to ERZV20D680
400
300
200
Max.
Leakage Current
Max. Clamping Voltage
680
560
470
390
330
270
100
90
80
70
60
50
40
30
20
220
180
Impulse Derating
(Relation between impulse
width and impulse current multiple)
ERZV20D180 to ERZV20D680
10000
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 10
6
times : 10 sec. interval
1000
im
e
2
Tim
10
T
es
10
2
imes
10
3
Time
Ti
s
10
4
mes
Tim
es
10
5
Tim
es
10
6
Time
s
1T
Impulse Current (A)
100
0
68
0
56
70
4
90
3
0
33
0
27
Voltage (V)
10
10
9
8
7
6
5
4
3
10
–6
10
–5
0
22
0
18
Test current waveform
10
–6
to 10
–3
A: Direct current
10
–1
to 10
4
A: 8/20
µs
1
20
100
1000
Impulse Width (µs)
10000
10
–4
10
–3
10
–2
10
–1
10
0
10
1
10
2
10
3
10
4
10
5
Current (A)
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.
00 Sep. 2010
– 317 –
L
PANASONIC [ PANASONIC SEMICONDUCTOR ]
