STPS120L15TV 데이터 시트보기 (PDF) - STMicroelectronics
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STPS120L15TV Datasheet PDF : 4 Pages
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STPS120L15TV
THERMAL RESISTANCES
Symbol
Rth (j-c) Junction to case
Rth (c)
Parameter
Per diode
Total
Coupling
Value
0.45
0.28
0.1
Unit
°C/W
STATIC ELECTRICAL CHARACTERISTICS (per diode)
Symbol
Parameter
IR * Reverse leakage current
VF * Forward voltage drop
Tests conditions
Tj = 100°C VR = 5V
Tj = 25°C
VR = 12V
Tj = 100°C
Tj = 25°C
IF = 60 A
Tj = 125°C IF = 60 A
Pulse test : * tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation :
P = 0.18 x IF(AV) + 2.2 10-3 x IF2(RMS)
Min. Typ. Max. Unit
450
mA
22 mA
0.7 2.2
A
0.43 V
0.27 0.31
Fig. 1: Average forward power dissipation versus
average forward current (per diode).
PF(av)(W)
20
18
16
δ = 0.05
14
12
10
8
6
4
2
0
0
10
δ = 0.1
20
δ = 0.2
δ = 0.5
δ=1
IF(av)(A)
30 40
T
δ=tp/T
50 60
tp
70
Fig. 2: Average forward current versus ambient
temperature ( δ =1) (per diode).
IF(av)(A)
70
60
50
40
30
20
T
10
0
0
δ=tp/T
tp
25
Rth(j-a)=Rth(j-c)
Rth(j-a)=2.5°C/W
Tamb(°C)
50
75
100
125
2/4
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