V150CH8 Просмотр технического описания (PDF) - Littelfuse, Inc
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V150CH8 Datasheet PDF : 5 Pages
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Surface Mount Varistors
Transient Voltage Surge Suppressor
RoHS Pb CH Varistor Series
Pulse Rating Curves
500
1
200 2
100 10
50 102
103
20
10
5
MODEL SIZE 5 x 8mm
V22CH8 - V56CH8
104
105
106
2 INDEFINITE
1
0.5
0.2
20
100
1,000
IMPULSE DURATION ( µs)
10,000
FIGURE 5. SURGE CURRENT RATING CURVES FOR
V22CH8 - V56CH8
2,000
1,000
500 1
2
200
10
100
50
MODEL SIZE 5 x 8mm
V120CH8 - V430CH8
102
103
104
105
20
106
10
5
INDEFINITE
2
1
20
100
1,000
IMPULSE DURATION ( µs)
10,000
FIGURE 6. SURGE CURRENT RATING CURVES FOR
V120CH8 - V430CH8
NOTE: If pulse ratings are exceeded, a shift of VN(DC) (at specified current) of more than ±10% could result. This type of shift, which normally results in a decrease of VN(DC),
may result in the device not meeting the original published specifications, but it does not prevent the device from continuing to function, and to provide ample protection.
Mechanical Dimensions
Recommended Pad Outline
D
C
PASSIVATION
L
E
W
CONTACT AREA
NOTE 1
B
A
SYMBOL
D
E
L
W
INCHES
MIN
MAX
-
0.080
0.016
0.050
0.311
0.335
0.185
0.207
MILLIMETERS
MIN
MAX
-
2.03
0.41
1.27
7.90
8.51
4.70
5.26
SYMBOL
INCHES
MILLIMETERS
A
0.402
10.21
B
0.216
5.50
C
0.087
2.21
NOTE: Avoid metal runs in this area. Soldering recommendations:
Material - 62/36/2 Sn/Pb/Ag or equivalent. Temperature - 230oC
Max., 5s. Max. Flux - R.M.A.
198
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