BT138_SER _D_E_2

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 02 — 12 March 2008

9 of 12

NXP Semiconductors

BT138 series D and E

12 A four-quadrant triacs, sensitive gate

8.

Package outline

Fig 12. Package outline SOT78 (TO-220AB)

REFERENCES

OUTLINE

VERSION

EUROPEAN

PROJECTION

ISSUE DATE

IEC

JEDEC

JEITA

SOT78

SC-46

3-lead TO-220AB

D

D1

q

p

L

12

3

L1

b1

e

e

b

0

5

10 mm

scale

Plastic single-ended package; heatsink mounted; 1 mounting hole; 3-lead TO-220AB

SOT78

DIMENSIONS (mm are the original dimensions)

A

E

A1

c

Q

L2

UNIT

A1

b1

D1

e

p

mm

2.54

qQ

A

b

D

c

L2

max.

3.0

3.8

3.5

15.0

12.8

3.30

2.79

3.0

2.7

2.6

2.2

0.7

0.4

16.0

15.2

0.9

0.6

1.45

1.00

4.7

4.1

1.40

1.25

6.6

5.9

10.3

9.7

L1

E

L

05-03-22

05-10-25

mounting

base