BDY28B
MECHANICAL DATA
Dimensions in mm (inches)
HIGH CURRENT
NPN SILICON TRANSISTOR
25.15 (0.99)
26.67 (1.05)
6.35 (0.25)
9.15 (0.36)
10.67 (0.42)
11.18 (0.44)
1.52 (0.06)
3.43 (0.135)
FEATURES
•
•
•
•
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HIGH SWITCHING CURRENTS
HIGH RELIABILITY
CECC SCREENING OPTIONS
SPACE QUALITY LEVEL OPTIONS
JAN LEVEL SCREENING OPTIONS
1
2
3
(case)
3.84 (0.151)
4.09 (0.161)
APPLICATIONS
7.92 (0.312)
12.70 (0.50)
•
SWITCHING REGULATORS
LINEAR APPLICATIONS
•
TO3 (TO204AA)
Pin 2 = Emitter
Pin 1 = Base
Case = Collector
ABSOLUTE MAXIMUM RATINGS
TCASE = 25°C unless otherwise stated
VCBO
VCEO
VEBO
IC
Collector - Base Voltage
Collector - Emitter Voltage
Emitter – Base Voltage
Continuous Collector Current
Base Current
500V
250V
10V
6A
IB
3A
Ptot
Total Power Dissipation at
Tcase = 25°C
50W
Derate above 25°C
0.29W/°C
200°C
-65 to 200°C
TJ
Junction Temperature
Storage Temperature
Tstg
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be
both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab
encourages customers to verify that datasheets are current before placing orders.
DOC 7588, ISSUE 1
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