ERZ-VA7D820 Panasonic, ERZ-VA7D820 Datasheet - Page 2

• 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

■
✽ Measuring Current of Varistor Voltage
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.
ERZV05D180
ERZV07D180
ERZV09D180
ERZV10D180
ERZV14D180
ERZV20D180
ERZV05D220
ERZV07D220
ERZV09D220
ERZV10D220
ERZV14D220
ERZV20D220
ERZV05D270
ERZV07D270
ERZV09D270
ERZV10D270
ERZV14D270
ERZV20D270
ERZV05D330
ERZV07D330
ERZV09D330
ERZV10D330
ERZV14D330
ERZV20D330
ERZV05D390
ERZV07D390
ERZV09D390
ERZV10D390
ERZV14D390
ERZV20D390
ERZV05D470
ERZV07D470
ERZV09D470
ERZV10D470
ERZV14D470
ERZV20D470
ERZV05D560
ERZV07D560
ERZV09D560
ERZV10D560
ERZV14D560
ERZV20D560
ERZV05D680
ERZV07D680
ERZV09D680
ERZV10D680
ERZV14D680
ERZV20D680
ERZV05D820
ERZV07D820
ERZV09D820
ERZV10D820
ERZV14D820
ERZV20D820
Reference Guide to Standard Products
Part No.
Voltage
(30–36)
(35–43)
(50–62)
(16–20)
(20–24)
(24–30)
(42–52)
(74–90)
Varistor
(61–75)
(V)
22
27
33
39
56
68
82
18
47
✽
ACrms (V) DC (V) max.(V)
14
17
20
25
30
35
40
50
11
Maximum
Allowable
Voltage
5 Series : 0.1 mA, Others: 1 mA
22
26
31
38
45
56
65
14
18
104
123
150
135
135
135
135
135
145
135
135
135
135
135
110
110
110
110
110
40
36
36
36
36
36
48
43
43
43
43
43
60
53
53
53
53
53
73
65
65
65
65
65
86
77
77
77
77
77
93
93
93
93
93
Clamping
@8/20µs
Voltage
Ip (A) 10/1000 µs 2 ms
100
10
20
10
20
10
20
10
20
10
20
10
20
10
20
10
20
10
25
25
50
1
2.5
5
5
1
2.5
5
5
1
2.5
5
5
1
2.5
5
5
1
2.5
5
5
1
2.5
5
5
1
2.5
5
5
1
2.5
5
5
5
– 301 –
13
16
19
24
28
14
34
16
20
49
14
14
28
56
11
41
3.2
3.2
6.3
3.9
3.9
6.8
6.8
3.4
8.1
8.1
3.5
0.6
1.1
2.6
2.6
5.2
0.7
1.3
0.9
1.6
1.1
2.0
4.8
4.8
9.5
1.2
2.4
5.6
5.6
1.5
2.8
1.8
2.2
4.1
9.8
9.8
7
7.8
Maximum
“ZNR” Transient/Surge Absorbers (Type D)
Energy
(J)
21
25
30
36
44
20
40
12
14
17
11
13
16
10
10
0.4
0.9
2.2
2.2
4.3
0.5
2.6
2.6
5.3
0.7
3.2
3.2
6.5
0.8
4.0
4.0
0.9
4.7
4.7
9.4
2.3
5.6
5.6
2.7
6.7
6.7
3.3
8.2
8.2
2.5
5
1.1
1.3
1.6
7.9
1.9
1.1
1.3
1.6
1 time 2 times
10000
Peak Current
2000
3000
2000
3000
2000
3000
2000
3000
2000
3000
2000
3000
2000
3000
2000
3000
3500
3500
6000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1750
@8/20µs(A)
800
250
500
250
500
250
500
250
500
250
500
250
500
250
500
250
500
Maximum
1000
2000
1000
2000
1000
2000
1000
2000
1000
2000
1000
2000
1000
2000
1000
2000
2500
2500
5000
7000
1250
250
500
500
250
500
500
250
500
500
250
500
500
250
500
500
250
500
500
250
500
500
250
500
500
600
125
125
125
125
125
125
125
125
Telephone, Communication Line
(DC 48 V)
Recommended Applications
For the low voltage circuit
00
Sep. 2010