ERZ-VA7D820 Panasonic, ERZ-VA7D820 Datasheet - Page 3

• 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.
ERZV05D101
ERZV07D101
ERZV09D101
ERZV10D101
ERZV14D101
ERZV20D101
ERZV05D121
ERZV07D121
ERZV09D121
ERZV10D121
ERZV14D121
ERZV20D121
ERZV05D151
ERZV07D151
ERZV09D151
ERZV10D151
ERZV14D151
ERZV20D151
ERZV05D201
ERZV07D201
ERZV09D201
ERZV10D201
ERZV14D201
ERZV20D201
ERZV05D221
ERZV07D221
ERZV09D221
ERZV10D221
ERZV14D221
ERZV20D221
ERZV05D241
ERZV07D241
ERZV09D241
ERZV10D241
ERZV14D241
ERZV20D241
ERZV05D271
ERZV07D271
ERZV09D271
ERZV10D271
ERZV14D271
ERZV20D271
ERZV05D331
ERZV07D331
ERZV09D331
ERZV10D331
ERZV14D331
ERZV20D331
ERZV05D361
ERZV07D361
ERZV09D361
ERZV10D361
ERZV14D361
ERZV20D361
Reference Guide to Standard Products
Part No.
(324–396)
(185–225)
(216–264)
(247–303)
(297–363)
(108–132)
(135–165)
(198–242)
Voltage
(90–110)
Varistor
100
150
200
220
240
270
330
360
120
(V)
✽
ACrms (V) DC (V) max.(V)
130
140
150
175
210
230
60
75
95
Maximum
Allowable
Voltage
5 Series : 0.1 mA, Others: 1 mA
100
180
200
225
270
300
125
170
85
200
200
200
200
200
260
250
250
250
250
250
355
340
340
340
340
340
380
360
360
360
360
360
395
395
395
395
395
455
455
455
455
455
545
545
545
545
545
620
595
595
595
595
595
175
165
165
165
165
165
210
475
570
415
Clamping
@8/20µs
Voltage
Ip (A) 10/1000 µs 2 ms
100
100
100
100
100
100
100
100
100
50
50
50
50
50
50
50
50
50
10
25
25
10
25
25
10
25
25
10
25
25
10
25
25
10
25
25
10
25
25
10
25
25
10
25
25
5
5
5
5
5
5
5
5
5
– 302 –
106
140
155
168
190
228
130
255
115
35
20
20
85
53
35
35
39
39
84
99
65
65
70
10
42
13
25
25
70
19
78
10.5
21
42
42
24
49
49
13
28
58
58
16
32
17
17
11
17.5
Maximum
8.5
6.5
8.5
“ZNR” Transient/Surge Absorbers (Type D)
4
5
9
Energy
(J)
100
135
160
180
120
110
25
50
30
60
75
25
25
50
13.5
55
30
30
60
35
35
70
20
42
42
80
23
45
45
90
12
12
14.5
14.5
18
18
12.5
27.5
27.5
15
17
11
37.5
3
6
3.5
7
4.5
9
6
6.5
8
9.5
7.5
1 time 2 times
10000
10000
10000
10000
10000
10000
10000
10000
10000
Peak Current
3500
3500
6000
3500
3500
6000
3500
3500
6000
3500
3500
6000
3500
3500
6000
3500
3500
6000
3500
3500
6000
3500
3500
6000
3500
3500
6000
1750
1750
1750
1750
1750
1750
1750
1750
1750
@8/20µs(A)
800
800
800
800
800
800
800
800
800
Maximum
2500
2500
5000
7000
2500
2500
5000
7000
2500
2500
5000
7000
2500
2500
5000
7000
2500
2500
5000
7000
2500
2500
5000
7000
2500
2500
5000
7000
2500
2500
4500
6500
2500
2500
4500
6500
1250
1250
1250
1250
1250
1250
1250
1250
1250
600
600
600
600
600
600
600
600
600
Telephone, Communication Line
(DC 48 V)
AC 100 V Line–Line
Applications
AC 100 V to 120 V, Line–Line
Applications
AC 100 V to 120 V, Line–Line
Applications
Telephone Line Applications,
(250 V Insulation Resistance
Test Applicable)
Recommended Applications
00
Sep. 2010