ERZ-VA7D820 Panasonic, ERZ-VA7D820 Datasheet - Page 12

• Manufacturer Part Number: ERZ-VA7D820
• Description: Varistors ZNR Transient/Surge Absorbers Type D
• Manufacturer: Panasonic

Specifications of ERZ-VA7D820

• Clamping Current: 10A
• Clamping Voltage: 135V
• Lead Style: Radial
• Ac Voltage Rating (max): 50VAC
• Dc Voltage Rating (max): 65VDC
• Operating Temp Range: -40C to 85C
• Mounting: Through Hole
• Surge Current (max): 1750A
• Lead Spacing: 5mm
• Product Depth (mm): 4.1mm
• Product Height (mm): 11.5mm
• Product Diameter (mm): 8.5mm
• Energy: 7Joule
• Varistor Voltage: 82V
• Product: MOV
• Lead Free Status / RoHS Status: Compliant

■
✽: W
■
Voltage vs. Current
ERZV10D180 to ERZV10D680
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.
ERZV10D180
ERZV10D220
ERZV10D270
ERZV10D330
ERZV10D390
ERZV10D470
ERZV10D560
ERZV10D680
ERZV10D820
ERZV10D151
ERZV10D201
ERZV10D221
ERZV10D241
ERZV10D271
ERZV10D331
ERZV10D361
ERZV10D391
ERZV10D431
ERZV10D471
ERZV10D511
ERZV10D621
ERZV10D681
ERZV10D751
ERZV10D821
ERZV10D911
ERZV10D102
ERZV10D112
ERZV10D182CS
ERZV10D101
ERZV10D121
400
300
200
100
Dimensions in mm (not to scale)
Typical Characteristics
90
80
70
60
50
40
30
20
10
Part No.
2
4
3
9
8
7
6
5
10
–6
Leakage Current
10
–5
Max.
10
D max.
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
13.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
11.5
–4
10
–3
T max.
14.4
10
4.6
4.7
4.8
5.0
4.9
5.0
5.1
5.3
4.5
4.7
4.9
5.2
4.8
4.9
5.0
5.2
5.5
5.7
5.8
6.0
6.2
6.4
7.1
7.4
7.8
8.1
8.6
9.1
9.7
–2
Max. Clamping Voltage
10
Current (A)
–1
✽ Refer to page 320 to 321 about leads cut type and taping.
W
11.0
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
±1.0
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10
✽
0
10
1
H max.
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
14.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
16.5
Test current waveform
10
10
10
–6
–1
– 311 –
to 10
to 10
2
–3
3
10.0(±1.5)
A: 8/20 µs
10
A: Direct current
“ZNR” Transient/Surge Absorbers (Type D)
3
L
680
560
470
390
330
270
220
180
±1.0
1.3
1.4
2.3
1.9
2.0
2.1
2.3
2.6
2.8
2.9
3.1
3.3
3.5
4.2
4.5
4.9
5.2
5.7
6.2
6.8
1.5
1.7
1.6
1.7
1.8
2.0
1.6
1.8
2.0
10
4
(ERZV10D182CS)
10
5
φ 0.8
Impulse Derating
ERZV10D180 to ERZV10D680
width and impulse current multiple)
W
φ 0.8
1000
100
0.1
10
1
20
D
D
100
Impulse Width (µs)
(Relation between impulse
up to 10
up to 10 times :
T
T
1000
2 times :
6
times :
10 sec. interval
L
L
5 min. interval
2 min. interval
00
W
Sep. 2010
10000