ERZ-VA7D820 Panasonic, ERZ-VA7D820 Datasheet - Page 15

• 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
ERZV14D180 to ERZV14D680
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.
ERZV14D180
ERZV14D220
ERZV14D270
ERZV14D330
ERZV14D390
ERZV14D470
ERZV14D560
ERZV14D680
ERZV14D820
ERZV14D101
ERZV14D121
ERZV14D151
ERZV14D201
ERZV14D221
ERZV14D241
ERZV14D271
ERZV14D331
ERZV14D361
ERZV14D391
ERZV14D431
ERZV14D471
ERZV14D511
ERZV14D621
ERZV14D681
ERZV14D751
ERZV14D821
ERZV14D911
ERZV14D102
ERZV14D112
ERZV14D182CS
400
300
200
100
Dimensions in mm (not to scale)
Typical Characteristics
90
80
70
60
50
40
30
20
10
Part No.
2
9
8
7
6
5
4
3
10
–6
Leakage Current
10
–5
Max.
10
D max.
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
16.0
16.0
16.0
16.0
16.0
16.0
16.0
17.0
–4
470
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
15.0
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
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
±1.0
10
✽
0
Test current waveform
10
10
10
1
H max.
–6
–1
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
18.5
19.0
19.0
19.0
19.0
19.0
19.0
19.0
20.5
to 10
to 10
10
– 314 –
2
–3
4
A: 8/20 µs
A: Direct current
10.5(±2.0)
10
“ZNR” Transient/Surge Absorbers (Type D)
3
L
±1.0
1.3
1.4
1.5
1.7
1.6
1.7
1.8
2.0
1.6
1.8
2.0
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
680
560
470
390
330
270
220
180
10
4
(ERZV14D182CS)
10
5
Impulse Derating
φ 0.8
ERZV14D180 to ERZV14D680
width and impulse current multiple)
W
φ 0.8
10000
1000
100
10
1
D
20
D
100
Impulse Width (µs)
(Relation between impulse
up to 10
up to 10 times :
T
T
2 times :
6
1000
times :
L
L
10 sec. interval
5 min. interval
2 min. interval
00
W
Sep. 2010
10000