ERZ-VEAV471 Panasonic, ERZ-VEAV471 Datasheet - Page 16

• Manufacturer Part Number: ERZ-VEAV471
• Description: Varistors ZNR Transient/Surge Absorbers Type D
• Manufacturer: Panasonic

Specifications of ERZ-VEAV471

• Clamping Current: 25A
• Clamping Voltage: 775V
• Lead Style: Radial
• Ac Voltage Rating (max): 300VAC
• Dc Voltage Rating (max): 385VDC
• Operating Temp Range: -40C to 85C
• Mounting: Through Hole
• Surge Current (max): 3500A
• Lead Spacing: 7.5mm
• Product Depth (mm): 6.2mm
• Product Height (mm): 14.5mm
• Product Diameter (mm): 11.5mm
• Energy: 85Joule
• Varistor Voltage: 470V
• Product: MOV
• Lead Free Status / RoHS Status: Compliant

■
Voltage vs. Current
ERZV14D820 to ERZV14D511
ERZV14D621 to ERZV14D182CS
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.
Typical Characteristics
5000
4000
3000
2000
1000
2000
1000
900
800
700
600
500
400
300
200
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
10
10
-6
-6
Leakage Current
Leakage Current
10
10
471
431
391
361
331
221
102
911
821
751
681
-5
-5
Max.
Max.
10
10
-4
-4
10
10
-3
-3
10
10
-2
-2
Current (A)
10
10
Current (A)
Max. Clamping Voltage
Max. Clamping Voltage
-1
-1
10
10
0
0
10
10
1
1
Test Current Waveform
Test Current Waveform
10
10
10
10
-6
-1
-6
-1
10
– 315 –
to 10
to 10
10
to 10
to 10
2
2
-3
4
-3
4
A: 8/20 µs
A: 8/20 µs
A: Direct Current
A: Direct Current
“ZNR” Transient/Surge Absorbers (Type D)
10
10
3
3
182CS
511
471
431
391
361
331
271
241
221
201
151
121
101
820
112
102
911
821
751
681
621
10
10
4
4
10
10
Impulse Derating
width and impulse current multiple)
5
5
ERZV14D820 to ERZV14D511
ERZV14D621 to ERZV14D112
ERZV14D182CS
10000
10000
10000
1000
1000
1000
100
100
100
10
10
10
1
1
1
20
20
20
100
100
100
Impulse Width (µs)
(Relation between impulse
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
1000
1000
1000
times :
times :
times :
10 sec. interval
10 sec. interval
10 sec. interval
00
5 min. interval
2 min. interval
5 min. interval
2 min. interval
5 min. interval
2 min. interval
Sep. 2010
10000
10000
10000