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부품번호 | ROV07 기능 |
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기능 | 7mm Series Metal Oxide Varistors | ||
제조업체 | Tyco Electronics | ||
로고 | |||
전체 10 페이지수
ROV07, ROV07H
7mm Series Metal Oxide Varistors
Raychemwww.DataSheet4U.com
Overvoltage Devices
www.tycopowercomponents.com
Document: SCD 25481
Status: Released
Rev. A June 30, 2003
GENERAL DESCRIPTION
The ROV07-XXX (Radial-leaded Metal Oxide Varistor)
products are 7mm radial leaded varistor devices
suitable for protection of overvoltage transients.
ROV devices can provide protection for a wide variety
of power systems against overvoltage faults such as
lightning, power contact and power induction. Suitable
for a broad range of applications including, but not
limited to security, power supplies, surge strips, etc.,
the ROV device helps to protect valuable equipment
from potential power surge damage by clamping high
energy, short duration impulses. The ROV devices
have high current handling and energy absorption
capability and fast response times to help protect
against transient faults.
FEATURES
• Radial leaded
• Broad Varistor voltage and Vrms range
Varistor voltage : 18V - 820V
Vrms voltage : 11V - 510V
• Two surge capability series
Standard series, High surge series
• Various lead types
Straight, Kinked, Other
• Various packaging options
Bulk, Tape & Reel, Ammo Pack
• Helps designers meet the following standards
UL, CSA, VDE
• Fast response time
• High current and energy absorption capability
APPLICATIONS
• Power supplies and power systems
• Line voltage
• Telecommunications systems
• Automotive systems
• Appliances
TYPICAL APPLICATION SCHEMATIC
*
Protected
device
*In some applications, a polymeric PTC device such as a Tyco Electronics PolySwitch device may be used instead of a
fuse to provide a preferred solution.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
1 of 10
ROV07, ROV07H
7mm Series Metal Oxide Varistors
Raychemwww.DataSheet4U.com
Overvoltage Devices
www.tycopowercomponents.com
Document: SCD 25481
Status: Released
Rev. A June 30, 2003
PULSE LIFETIME RATING CURVES
V-I CHARACTERISTIC CURVES
STANDARD SERIES
STANDARD SERIES
ROV07-180M – ROV07-680K
300
200
100
80
60
1 Pulse
40 2
20 10
10 2
10
8
10 3
10 4
6 10 5
4 10 6
2
1
0.8
0.6
0.4
0.2
0.1
20 200 2,000
Rectangular Wave (µs)
2.000
1.000
800
600
400
200
100
80
60
40
20
10
8
6
4
2
1
0.8
20
ROV07-820K – ROV07-821K
1 Pulse
2
10
10 2
10 3
10 4
10 5
10 6
200 2,000
Rectangular Wave (µs)
500
400
300
200
150
100
90
80
70
60
50
40
30
20
15
10
9
8
7
6
5
10-6
max leakage
current
RRRRRRRROOOOOOOOVVVVVVVV0000000077777777--------212334652873798600000000MLKKKKKK
10-5 10-4
ROV07-180M – ROV07-680K
max clamping
voltage
ROV07-680K
ROV07-560K
ROV07-470K
ROV07-390K
ROV07-330K
ROV07-270K
ROV07-220L
ROV07-180M
TEST CURRENT WAVEFORM
10-6~10-3 A : DIRECT CURRENT
10-1~103 A : 8 x 20gs
10-3 10-2 10-1 100 101 102 103 104
Current (A)
105
3.000
2.000
max leakage
current
ROV07-820K – ROV07-821K
max clamping
voltage
1.000
900
800
700
600
500
400
300
200
150
100
90
80
70
60
50
40
30
10-6
ROV07-431K
ROV07-391K
ROV07-361K
ROV07-471K
RROOVV0077--227411KK
RRRROOOOVVVV00007777----181120250111KKKK
ROV07-221K
ROV07-201K
10-5 10-4
10-3
ROV07-471K
RROOVV0077--339611KK
ROV07-271K
ROV07-241K
ROV07-201K
ROV07-151K
ROV07-121K
ROV07-101K
ROV07-820K
10-2 10-1 100
TEST CURRENT WAVEFORM
10-6~10-3 A : DIRECT CURRENT
10-1~104 A : 8 x 20gs
101 102 103 104
Current (A)
105
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
4 of 10
4페이지 ROV07, ROV07H
7mm Series Metal Oxide Varistors
Raychemwww.DataSheet4U.com
Overvoltage Devices
www.tycopowercomponents.com
Document: SCD 25481
Status: Released
Rev. A June 30, 2003
DIMENSIONS
A max.
C max.
A max.
C max.
B
15 max.
lD
B1
l D1
E EF
KINKED LEAD TYPE
Dimension Table
A max.
l ± 0.05
E ± 1.0
B max.
D1 min.
D min.
9.0
0.6
5.0
13.0
25.0
24.0
STRAIGHT LEAD TYPE (-S)
Table of C max., F, and B1 max.
Type No.
180M
C max.
4.5
F±0.8
0.8
B1 max.
12.0
220L
4.5 0.9 12.0
270K
4.7 0.9 12.0
330K
4.7 1.0 12.0
390K
4.7 1.2 12.0
470K
5.0 1.2 12.0
560K
5.0 1.4 12.0
680K
5.5 1.7 12.0
820K
3.8 0.8 12.0
101K
3.9 0.8 12.0
121K
4.1 0.9 12.0
151K
4.5 1.2 12.0
181K
4.1 1.0 12.0
201K
4.2 1.0 12.0
221K
4.3 1.1 12.0
241K
4.4 1.3 12.0
271K
4.6 1.4 12.0
301K
4.8 1.5 12.0
331K
4.9 1.5 12.0
361K
5.1 1.9 12.0
391K
5.3 2.0 12.5
431K
6.1 2.3 12.5
471K
6.4 2.3 12.5
511K
6.6 2.5 13.0
561K
6.9 2.8 13.0
621K
7.2 3.1 13.0
681K
7.5 3.4 13.0
751K
7.9 3.7 13.0
781K
8.1 3.9 13.0
821K
8.3 4.1 13.0
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
7 of 10
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