BC635; BCP54; BCX54
NXP Semiconductors
45 V, 1 A NPN medium power transistors
8. Package outline
0.45
0.38
4.2
3.6
0.45
0.38
4.2
3.6
0.48
0.40
3 max
1
0.48
0.40
1
2
3
2
4.8
4.4
5.08
4.8
4.4
2.54
1.27
2.54
3
5.2
5.0
14.5
12.7
5.2
5.0
14.5
12.7
Dimensions in mm
04-11-16
Dimensions in mm
04-06-28
Fig 14. Package outline SOT54 (SC-43A/TO-92)
Fig 15. Package outline SOT54A
0.45
0.38
6.7
6.3
3.1
2.9
1.8
1.5
4.2
3.6
1.27
4
2.5
1.1
0.7
0.48
max
0.40
1
7.3 3.7
6.7 3.3
2
4.8
4.4
2.54
1.27
3
1
2
3
0.8
0.6
0.32
0.22
5.2
5.0
14.5
12.7
2.3
4.6
Dimensions in mm
05-01-10
Dimensions in mm
04-11-10
Fig 16. Package outline SOT54 variant
Fig 17. Package outline SOT223 (SC-73)
4.6
4.4
1.8
1.4
1.6
1.4
2.6
2.4
4.25
3.75
1.2
0.8
1
2
3
0.53
0.40
0.48
0.35
0.44
0.23
1.5
3
Dimensions in mm
06-08-29
Fig 18. Package outline SOT89 (SC-62/TO-243)
BC635_BCP54_BCX54_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 4 June 2007
11 of 15
NXP [ NXP ]
