NXP Semiconductors
BC817; BC817W; BC337
45 V, 500 mA NPN general-purpose transistors
Plastic single-ended leaded (through hole) package; 3 leads
SOT54
c
E
d
A
L
b
1
D
2
e1
e
3
b
1
L1
0
2.5
scale
5 mm
DIMENSIONS (mm are the original dimensions)
UNIT
mm
A
5.2
5.0
b
0.48
0.40
b1
0.66
0.55
c
0.45
0.38
D
4.8
4.4
d
1.7
1.4
E
4.2
3.6
e
2.54
e1
1.27
L
14.5
12.7
L
1(1)
max.
2.5
Note
1. Terminal dimensions within this zone are uncontrolled to allow for flow of plastic and terminal irregularities.
OUTLINE
VERSION
SOT54
REFERENCES
IEC
JEDEC
TO-92
JEITA
SC-43A
EUROPEAN
PROJECTION
ISSUE DATE
04-06-28
04-11-16
Fig 15. Package outline SOT54 (SC-43A/TO-92)
BC817_BC817W_BC337_6
© NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 06 — 17 November 2009
13 of 19
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