ROV07 Datasheet PDF - Tyco Electronics


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ROV07
Tyco Electronics

Part Number ROV07
Description 7mm Series Metal Oxide Varistors
Page 10 Pages

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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
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ROV07, ROV07H
7mm Series Metal Oxide Varistors
PART NUMBERING
Raychem ROV series
Disk Diameter
7mm
Surge series
- : Standard Series
H : High Surge Series
Varistor Voltage
241 = 24 x 10^1 = 240V
ROV 07 – 241 K -S -2
Raychemwww.DataSheet4U.com
Overvoltage Devices
www.tycopowercomponents.com
Document: SCD 25481
Status: Released
Rev. A June 30, 2003
Packaging
: Bulk
-2 : Tape & Reel
-AP : Ammo Pack
Lead Type
: Kinked Lead
-S : Straight Lead
Tolerance
K : ±10%
L : ±15%
M : ±20%
DEVICE MARKING
Raychem Logo
Voltage Designator
471 K Tolerance (± 10%)
- Lot Identification
- Agency Marking
471K
VDE
GENERAL CHARACTERISTICS
Storage temperature:
Maximum operating temperature:
Maximum working surface temperature:
Temperature coefficient of voltage:
Insulation resistance of coating (@ 500 VDC):
Maximum response time:
Lead Material:
-40°C … +125°C
-40°C … +125°C
+115°C
0 … +0.05% / °C max.
Over 1000M
25ns
22 AWG Sn/Pb Plated Copper
AGENCY RECOGNITION
Device Ratings and Characteristics Tables contain specific recognition information for each individual part. The table below details
marking symbols for each agency recognition type.
UL1414
UL1449
(2nd Edition)
CSA
VDE
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
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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
DEVICE RATINGS AND CHARACTERISTICS
STANDARD SERIES
Part Number
ROV07-180M
ROV07-220L
ROV07-270K
ROV07-330K
ROV07-390K
ROV07-470K
ROV07-560K
ROV07-680K
ROV07-820K
ROV07-101K
ROV07-121K
ROV07-151K
ROV07-181K
ROV07-201K
ROV07-221K
ROV07-241K
ROV07-271K
ROV07-301K
ROV07-331K
ROV07-361K
ROV07-391K
ROV07-431K
ROV07-471K
ROV07-511K
ROV07-561K
ROV07-621K
ROV07-681K
ROV07-751K
ROV07-781K
ROV07-821K
Varistor Voltage
V@1.0mA
(VDC)
18
22
27
33
39
47
56
68
82
100
120
150
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
780
820
Tolerance
± 20%
± 15%
± 10%
Maximum
Allowable
Voltage
Vrms
(VAC)
11
14
17
20
25
30
35
40
50
60
75
95
115
130
140
150
175
195
210
230
250
275
300
320
350
385
420
460
485
510
(VDC)
14
18
22
26
31
38
45
56
65
85
100
125
150
170
180
200
225
250
275
300
320
350
385
418
460
505
560
615
640
670
Maximum
Clamping
Voltage
V@10A
(VDC)
361)
431)
531)
651)
771)
931)
1101)
1351)
135
165
200
250
300
340
360
395
455
505
550
595
650
710
775
842
920
1025
1120
1240
1290
1355
Maximum
Surge Current
(8x20us)
1
Time
(A)
2
Times
(A)
250 125
1200 600
Rated
Wattage
(W)
0.02
0.25
Energy
Capacitance
(10x1000us)
(Typical)
Certifications
(J)
1.2
1.4
1.7
2.2
2.4
3.0
3.5
4.3
5.5
7.0
8.0
11.0
13.0
14.3
15.5
16.8
19.8
21.0
23.0
26.0
30.0
33.0
35.0
37.0
39.0
41.0
43.0
45.0
46.0
47.0
@1kHz
(pF)
2918
2933
2344
1840
1817
1595
1333
1119
643
535
457
371
215
224
190
185
161
135
141
117
110
111
102
100
87
80
82
74
70
70
●■
●■
●■
●■
●■
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
♦●
1). The clamping voltage for devices ROV07-180M to ROV07-680K is tested with 2.5A current.
Tyco Electronics Corporation 308 Constitution Drive, Menlo Park, CA 94025 Tel: (800) 227-4856 Fax: (800) 227-4866
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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
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