
Philips Semiconductors
Thyristors
Product specification
BT151S series
BT151M series
MECHANICAL DATA
Dimensions in mm
Net Mass: 1.1 g
6.73 max
1.1
tab
seating plane
2.38 max
5.4
0.93 max
6.22 max
10.4 max
4 min
4.6
1
2.285 (x2)
2
3
0.5 min
0.8 max
(x2)
0.5
0.3
0.5
Fig.13. SOT428 : centre pin connected to tab.
MOUNTING INSTRUCTIONS
Dimensions in mm
7.0
7.0
2.15
1.5
2.5
Notes
1. Plastic meets UL94 V0 at 1/8".
4.57
Fig.14. SOT428 : minimum pad sizes for surface mounting.
September 1997
5
Rev 1.100