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STPS1545CT Fiches technique(PDF) 2 Page - STMicroelectronics

No de pièce STPS1545CT
Description  POWER SCHOTTKY RECTIFIER
PDF  7 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STPS1545CT Fiches technique(HTML) 2 Page - STMicroelectronics

  STPS1545CT Datasheet HTML 1Page - STMicroelectronics STPS1545CT Datasheet HTML 2Page - STMicroelectronics STPS1545CT Datasheet HTML 3Page - STMicroelectronics STPS1545CT Datasheet HTML 4Page - STMicroelectronics STPS1545CT Datasheet HTML 5Page - STMicroelectronics STPS1545CT Datasheet HTML 6Page - STMicroelectronics STPS1545CT Datasheet HTML 7Page - STMicroelectronics  
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Symbol
Parameter
Value
Unit
Rth (j-c)
Junction to case
TO-220AB / D
2PAK
Per diode
Total
3.0
1.7
°C/W
ISOWATT220AB
Per diode
Total
5.5
4.2
Rth (c)
TO-220AB / D
2PAK
Coupling
0.35
ISOWATT220AB
2.9
When the diodes 1 and 2 are used simultaneously:
∆ Tj (diode 1) = P (diode1)x Rth(j-c) (per diode) + P (diode 2) x Rth(c)
THERMAL RESISTANCES
Symbol
Parameter
Tests Conditions
Min.
Typ.
Max.
Unit
IR *
Reverse leakage current
Tj = 25
°CVR =VRRM
100
µA
Tj = 125
°C
5
15
mA
VF *
Forward voltage drop
Tj = 125
°CIF = 7.5 A
0.5
0.57
V
Tj = 25
°CIF = 15 A
0.84
Tj = 125
°CIF = 15 A
0.65
0.72
STATIC ELECTRICAL CHARACTERISTICS (Per diode)
Pulse test :
* tp = 380
µs, δ <2%
To evaluate the conduction losses use the following equation :
P = 0.42 x IF(AV) + 0.020 IF
2
(RMS)
STPS1545CT/CF/CG
2/7



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