BD533/5/7
BD534/6/8
COMPLEMENTARY SILICON POWER TRANSISTORS
n BD534, BD535, BD536, BD537 AND BD538
ARE SGS-THOMSON PREFERRED
SALESTYPES
DESCRIPTION
The BD533, BD535, and BD537 are silicon
epitaxial-base NPN power transistors in Jedec
TO-220 plastic package, intented for use in
medium power linear and switching applications.
The complementary PNP types are BD534,
BD536, and BD538 respectively.
INTERNAL SCHEMATIC DIAGRAM
June 1997
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
NPN BD533 BD535 BD537
PNP BD534 BD536 BD538
V
CBO
Collector-Base Voltage (I
E
=0) 456080V
CES Collector-Emitter Voltage (VBE =0)
V
CEO
Collector-Emitter Voltage (I
B
456080V
EBO Emitter-Base Voltage (IC =0) 5 V
IC,IE Collector and Emitter Current 8 A
I
B
Base Current 1 A
P
tot
Total Dissipation at T
c
≤ 25
o
C50W
stg Storage Temperature -65 to 150
o
C
T
j
Max. Operating Junction Temperature 150
o
C
For PNP types voltage and current values are negative.
1
2
3
TO-220
1/4