STPS20L45CG(2002) 查看數據表（PDF） - STMicroelectronics

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STPS20L45CG
(Rev.:2002)

LOW DROP POWER SCHOTTKY RECTIFIER

STMicroelectronics 

STPS20L45CF/CW/CT/CFP/CG

Fig. 7: Forward voltage drop versus forward

current (maximum values) (per diode).

Fig. 8: Thermal resistance junction to ambient ver-

sus copper surface under tab (Epoxy printed circuit

board FR4, copper thickness: 35µm) (D2PAK).

IFM(A)

100.0

Typical values

Tj=150°C

10.0

Tj=125°C

1.0

Tj=25°C

Tj=75°C

VFM(V)

0.1

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6

Rth(j-a) (°C/W)

80

70

60

50

40

30

20

10

S(Cu) (cm²)

0

0 4 8 12 16 20 24 28 32 36 40

PACKAGE MECHANICAL DATA

ISOWATT220AB

s Cooling method : C

s Recommended torque value : 0.55 m.N

s Maximum torque value : 0.70 m.N

4/8

REF.

A

B

D

E

F

F1

F2

G

G1

H

L2

L3

L4

L6

L7

Diam

DIMENSIONS

Millimeters

Inches

Min. Max.

4.40 4.60

2.50 2.70

2.50 2.75

0.40 0.70

0.75 1.00

1.15 1.70

1.15 1.70

4.95 5.20

2.40 2.70

10.00 10.40

16.00 typ.

28.60 30.60

9.80 10.60

15.90 16.40

9.00 9.30

3.00 3.20

Min. Max.

0.173 0.181

0.098 0.106

0.098 0.108

0.016 0.028

0.030 0.039

0.045 0.067

0.045 0.067

0.195 0.205

0.094 0.106

0.394 0.409

0.630 typ.

1.125 1.205

0.386 0.417

0.626 0.646

0.354 0.366

0.118 0.126

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