ERZ-VF2M471 Panasonic - ECG, ERZ-VF2M471 Datasheet - Page 3

• Manufacturer Part Number: ERZ-VF2M471
• Description: SUR ABSORB ZNR VF 470V 300A SMD
• Manufacturer: Panasonic - ECG
• Series: VFr

Specifications of ERZ-VF2M471

• Varistor Voltage: 470V
• Current-surge: 300A
• Number Of Circuits: 1
• Maximum Ac Volts: 300VAC
• Maximum Dc Volts: 385VDC
• Energy: 10J
• Package / Case: Non-Standard SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ERZVF2M471; P7356TR

■
Voltage vs. Current
■
■
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
400
300
200
100
900
800
700
600
500
400
300
200
100
Typical Characteristics
ERZVF1(2)M220 to ERZVF1(2)M680
ERZVF1(2)M820 to ERZVF1(2)M471
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
9
8
7
6
5
4
3
10
10
–6
–6
Leakage Current
Leakage Current
10
10
241
221
431
391
–5
390
330
–5
Max.
Max.
10
10
–4
–4
10
10
–3
–3
10
10
–2
–2
Max. Clamping Voltage
Max. Clamping Voltage
Current (A)
Current (A)
10
10
–1
–1
10
0
10
Test Current Waveform
Test Current Waveform
10
10
0
–6
–1
10
10
to 10
to 10
10
–6
–1
10
1
to 10
to 10
–3
4
– 332 –
1
A : 8/20 µs
A : Direct Current
–3
3
10
A: Direct Current
A: 8/20 µs
10
2
2
680
560
470
390
330
270
220
10
10
101
471
431
391
361
271
241
221
201
151
121
820
3
3
“ZNR” Surge Absorbers, SMD Type
10
10
4
4
Impulse Derating
width and impulse current multiple)
2000
1000
1000
300
200
100
500
400
300
200
100
100
0.5
0.4
0.3
0.2
0.1
0.1
0.1
50
40
30
20
10
50
40
30
20
10
10
5
4
3
2
1
ERZVF1(2)M220 to ERZVF1(2)M680
ERZVF1(2)M820 to ERZVF1(2)M271
5
4
3
2
1
ERZVF1(2)M331 to ERZVF1(2)M471
1
20
20
20
up to 10
up to 10
up to 10
up to 10 times :
up to 10 times :
100
100
up to 10 times :
100
(Relation between impulse
Impulse Width (µs)
Impulse Width (µs)
Impulse Width (µs)
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