Datasheet

NXP Semiconductors
BT138-800E
4Q Triac
BT138-800E All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved
Product data sheet 27 July 2012 9 / 12
7. Package outline
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC JEDEC JEITA
SOT78 SC-46
3-lead TO-220AB
SOT78
08-04-23
08-06-13
Notes
1. Lead shoulder designs may vary.
2. Dimension includes excess dambar.
UNIT A
mm
4.7
4.1
1.40
1.25
0.9
0.6
0.7
0.4
16.0
15.2
6.6
5.9
10.3
9.7
15.0
12.8
3.30
2.79
3.8
3.5
A
1
DIMENSIONS (mm are the original dimensions)
Plastic single-ended package; heatsink mounted; 1 mounting hole; 3-lead TO-220AB
0 5 10 mm
scale
b b
1
(2)
1.6
1.0
c D
1.3
1.0
b
2
(2)
D
1
E e
2.54
L L
1
(1)
L
2
(1)
max.
3.0
p q
3.0
2.7
Q
2.6
2.2
D
D
1
q
p
L
1 2 3
L
1
(1)
b
1
(2)
(3×)
b
2
(2)
(2×)
e e
b(3×)
AE
A
1
c
Q
L
2
(1)
mounting
base
Fig. 12. TO-220AB (SOT78)