STPS640 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

fabricante

STPS640

POWER SCHOTTKY RECTIFIER

STMicroelectronics 

STPS640CT/CF/CB

Fig. 7: Forward voltagedrop versus forwardcurrent

(maximum values, per diode).

IFM(A)

10.0

1.0

Typical values

Tj=150°C

Tj=125°C

VFM(V)

0.1

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

Fig. 8: Thermal resistance junctionto ambient versus

copper surface under tab (Epoxy printed circuit

board FR4, copper thickness: 35µm).

Rth(j-a) (°C/W)

80

70

60

50

40

30

20

10

S(Cu) (cm )

0

0 4 8 12 16 20 24 28 32 36 40

PACKAGE MECHANICAL DATA

TO-220AB

H2

Dia

L2

F2

F1

F

G1

G

L5

L6

L9

L4

A

C

L7

D

M

E

REF.

A

C

D

E

F

F1

F2

G

G1

H2

L2

L4

L5

L6

L7

L9

M

Diam.

DIMENSIONS

Millimeters

Inches

Min. Max. Min. Max.

4.40 4.60 0.173 0.181

1.23 1.32 0.048 0.051

2.40 2.72 0.094 0.107

0.49 0.70 0.019 0.027

0.61 0.88 0.024 0.034

1.14 1.70

1.14 1.70

4.95 5.15

2.40 2.70

10 10.40

16.4 typ.

0.044 0.066

0.044 0.066

0.194 0.202

0.094 0.106

0.393 0.409

0.645 typ.

13

14 0.511 0.551

2.65 2.95 0.104 0.116

15.25 15.75

6.20 6.60

3.50 3.93

2.6 typ.

0.600 0.620

0.244 0.259

0.137 0.154

0.102 typ.

3.75 3.85 0.147 0.151

4/6

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