VS-STPS1045BPBF Ver la hoja de datos (PDF) - Vishay Semiconductors
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VS-STPS1045BPBF Datasheet PDF : 7 Pages
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VS-STPS1045BPbF
Vishay Semiconductors
Schottky Rectifier, 10 A
180
170
DC
160
150 Square wave (D = 0.50)
80 % rated VR applied
See note (1)
140
0 2 4 6 8 10 12 14 16
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
1000
16
14
RMS limit
12
10
8
D = 0.20
D = 0.25
6
D = 0.33
4
D = 0.50
DC
D = 0.75
2
0
0 2 4 6 8 10 12 14 16
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
100
At any rated load condition
and with rated VRRM applied
following surge
10
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current
Note
(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
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4
For technical questions within your region, please contact one of the following: Document Number: 94323
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 14-Jan-11
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