Philips Semiconductors
Rectifier diodes
ultrafast, rugged
Product specification
BYQ28E, BYQ28EB, BYQ28ED 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)
MOUNTING INSTRUCTIONS
2
3
0.5 min
0.8 max
(x2)
0.5
0.3
0.5
Fig.15. SOT428 : centre pin connected to tab.
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.16. SOT428 : minimum pad sizes for surface mounting.
October 1998
7
Rev 1.300