ERZV07D471 Panasonic, ERZV07D471 Datasheet - Page 10

• Manufacturer Part Number: ERZV07D471
• Description: VARISTOR, 7MM DISC, 470V
• Manufacturer: Panasonic
• Series: Vr
• Type: MOVr

Specifications of ERZV07D471

• Surge Current: 1.75kA
• Suppressor Type: Absorber
• Clamping Voltage: 775V
• Peak Energy (10/1000us): 42J
• Voltage Dc: 385V
• Voltage Rating Vac: 300V
• Operating Temperature Range: -40°C To +85°C
• Varistor: RoHS Compliant
• Brand/series: ZNR Series
• Capacitance: 100 pF
• Current, Peak: 1750 A
• Current, Surge: 1750 A
• Dimensions: 8.5 mm (Max.) Dia. x 5 mm W x 11.5 H
• Energy Rating: 42 Joules
• Mounting Style: Leaded
• Package: Leads
• Technology: Metal Oxide
• Temperature, Operating, Maximum: +125 °C
• Temperature, Operating, Minimum: -40 °C
• Voltage, Ac: 300 VAC
• Voltage, Clamping: 775 V
• Voltage, Dc: 385 VDC
• Voltage, Varistor: 470
• Rohs Compliant: Yes
• Peak Surge Current @ 8/20µs: 1.75kA
• Varistor Case: 7mm DISC
• Clamping Voltage Vc Max: 775V
• Voltage Rating Vdc: 385V
• Lead Free Status / Rohs Status: RoHS Compliant part

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Voltage vs. Current
ERZV09D180 to ERZV09D680
ERZV09D820 to ERZV09D511
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
900
800
700
600
500
400
300
200
100
Typical Characteristics
400
300
200
100
90
80
70
60
50
40
30
90
80
70
60
50
40
30
20
10
4
3
10
9
8
7
6
5
10
-6
–6
Leakage Current
Leakage Current
331
221
10
10
471
431
391
361
-5
–5
Max.
Max.
10
10
-4
–4
10
10
-3
–3
10
10
-2
–2
Max. Clamping Voltage
Current (A)
10
Max. Clamping Voltage
10
-1
Current (A)
–1
10
10
0
0
10
10
Test Current Waveform
Test current waveform
1
10
10
10
10
1
-6
-1
–6
–1
to 10
to 10
10
to 10
to 10
10
– 309 –
2
2
-3
4
A: 8/20 µs
–3
3
A: Direct Current
A: 8/20 µs
A: Direct current
10
10
“ZNR” Transient/Surge Absorbers (Type D)
3
3
680
560
470
390
330
270
220
180
511
471
431
391
361
331
271
241
221
201
151
121
101
820
10
10
4
4
10
10
5
5
Impulse Derating
ERZV09D180 to ERZV09D680
ERZV09D820 to ERZV09D511
width and impulse current multiple)
10000
1000
1000
100
100
0.1
10
10
1
1
20
20
up to 10
up to 10 times :
100
100
Impulse Width (µs)
Impulse Width (µs)
(Relation between impulse
up to 10
2 times :
up to 10 times :
6
times :
2 times :
6
times :
1000
1000
10 sec. interval
5 min. interval
2 min. interval
10 sec. interval
5 min. interval
2 min. interval
00
Sep. 2010
10000
10000