September 1992

12

Philips Semiconductors

Product specification

VHF push-pull power MOS transistor

BLF248

PACKAGE OUTLINE

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

EIAJ

SOT262A1

97-06-28

0

5

10 mm

scale

Flanged double-ended ceramic package; 2 mounting holes; 4 leads

SOT262A1

p

A

F

b

e

D

q

U1

H1

U2

H

Q

c

5

12

4

3

E

E1

C

A

w1

AB

M

B

M

w3

M

w2

C

UNIT

A

mm

D

b

5.85

5.58

0.16

0.10

21.98

21.71

11.05

10.29

10.03

20.58

20.06

9.91

9.65

5.77

5.00

c

e

U2

0.25

0.51

1.02

w3

27.94

qw2

w1

F

1.78

1.52

U1

34.17

33.90

H1

17.02

16.51

p

3.28

3.02

Q

2.85

2.59

EE1

10.27

10.05

inches

0.230

0.220

0.006

0.004

0.865

0.855

0.435

0.405

0.395

0.81

0.79

0.390

0.380

0.227

0.197

0.01

0.02

0.04

1.100

0.070

0.060

1.345

1.335

0.67

0.65

0.129

0.119

0.112

0.102

0.404

0.396

H

DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)