5

JUNE 1973 - REVISED MARCH 1997

BD249, BD249A, BD249B, BD249C

NPN SILICON POWER TRANSISTORS

PRODUCT

INFORMATION

SOT-93

3-pin plastic flange-mount package

This single-in-line package consists of a circuit mounted on a lead frame and encapsulated within a plastic

compound. The compound will withstand soldering temperature with no deformation, and circuit performance

characteristics will remain stable when operated in high humidity conditions. Leads require no additional

cleaning or processing when used in soldered assembly.

MECHANICAL DATA

SOT-93

ALL LINEAR DIMENSIONS IN MILLIMETERS

4,90

4,70

1,37

1,17

0,78

0,50

2,50 TYP.

15,2

14,7

12,2 MAX.

16,2 MAX.

18,0 TYP.

31,0 TYP.

1,30

1,10

11,1

10,8

4,1

4,0

3,95

4,15

1

2

3

NOTE A: The centre pin is in electrical contact with the mounting tab.

MDXXAW

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