Raychem
Overvoltage Devices
www.tycopowercomponents.com
ROV07, ROV07H
Document: SCD 25481
Status: Released
7mm Series Metal Oxide Varistors
Rev. A June 30, 2003
PULSE LIFETIME RATING CURVES
HIGH SURGE SERIES
V-I CHARACTERISTIC CURVES
HIGH SURGE SERIES
ROV07H180M – ROV07H680K
ROV07H180M – ROV07H680K
500
max clamping
voltage
max leakage
current
400
300
ROV07H680K
ROV07H560K
200
150
ROV07H390K
ROV07H330K
ROV07H270K
ROV07H220L
ROV07H180M
100
90
80
70
60
50
40
30
20
1
15
10
9
8
TEST CURRENT WAVEFORM
10-6~10-3 A : DIRECT CURRENT
7
10-1~103 A : 8 x 20
102
gs
6
5
0.1
20
10-6
10-5
10-4
10-3
10-2
10-1
100
101
103
104
105
100
1000
1000
Rectangular Wave (µs)
Current (A)
ROV07H820K – ROV07H821K
ROV07H820K – ROV07H821K
3.000
2.000
max clamping
voltage
max leakage
current
ROV07H471K
ROV07H431K
ROV07H391K
ROV07H361K
ROV07H271K
1.000
900
800
700
600
500
ROV07H431K
ROV07H391K
ROV07H361K
ROV07H221K
ROV07H201K
ROV07H151K
ROV07H121K
ROV07H101K
ROV07H820K
400
300
1
0
200
150
100
90
80
70
60
10
TEST CURRENT WAVEFORM
10-6~10-3 A : DIRECT CURRENT
50
40
ROV07H221K
ROV07H201K
10-1~104 A : 8 x 20
102
g
103
s
30
10-6
10-5
10-4
10-3
10-2
10-1
100
101
104
105
20
200
2000
Rectangular Wave (µs)
Current (A)
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
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