ERZ-V20D121 Panasonic - ECG, ERZ-V20D121 Datasheet - Page 13

• Manufacturer Part Number: ERZ-V20D121
• Description: SUR ABSORBER 20MM 120V 6500A ZNR
• Manufacturer: Panasonic - ECG
• Series: V, Type Dr

Specifications of ERZ-V20D121

• Varistor Voltage: 120V
• Current-surge: 6.5kA
• Number Of Circuits: 1
• Maximum Ac Volts: 75VAC
• Maximum Dc Volts: 100VDC
• Energy: 60J
• Package / Case: Disc 20mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ERZV20D121; P7273

■
Voltage vs. Current
ERZV10D820 to ERZV10D511
ERZV10D621 to ERZV10D182CS
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
2000
1000
Typical Characteristics
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
900
800
700
600
500
400
300
200
90
80
70
60
50
40
30
10
10
-6
-6
Leakage Current
Leakage Current
331
221
10
471
431
391
361
10
102
911
821
751
681
-5
-5
Max.
Max.
10
10
-4
-4
10
10
-3
-3
10
10
-2
-2
10
Current (A)
Max. Clamping Voltage
10
Current (A)
Max. Clamping Voltage
-1
-1
10
10
0
0
10
Test Current Waveform
10
10
10
1
1
-6
-1
Test Current Waveform
10
10
to 10
to 10
-6
-1
to 10
to 10
10
10
– 312 –
-3
4
2
2
A: 8/20 µs
A: Direct Current
-3
4
A: 8/20 µs
A: Direct Current
10
10
“ZNR” Transient/Surge Absorbers (Type D)
3
3
511
471
431
391
361
331
271
241
221
201
151
121
101
820
182CS
621
112
102
911
821
751
681
10
10
4
4
10
10
Impulse Derating
5
5
width and impulse current multiple)
10000
10000
10000
1000
1000
1000
100
100
100
10
10
10
ERZV10D820 to ERZV10D511
ERZV10D621 to ERZV10D112
ERZV10D182CS
1
1
1
20
20
20
100
100
100
(Relation between impulse
Impulse Width (µs)
Impulse Width (µs)
Impulse Width (µs)
up to 10
up to 10
up to 10
up to 10 times :
up to 10 times :
up to 10 times :
2 times :
2 times :
2 times :
6
6
6
times :
times :
times :
1000
1000
1000
10 sec. interval
10 sec. interval
10 sec. interval
5 min. interval
2 min. interval
5 min. interval
2 min. interval
5 min. interval
2 min. interval
00
Sep. 2010
10000
10000
10000