BUH615D
HIGH VOLTAGE FAST-SWITCHING
NPN POWER TRANSISTOR
a73 STMicroelectronics PREFERRED
SALESTYPE
a73 HIGH VOLTAGE CAPABILITY
a73 NPN TRANSISTOR WITH INTEGRATED
FREEWHEELING DIODE
a73 U.L. RECOGNISED ISOWATT218 PACKAGE
(U.L. FILE # E81734 (N))
APPLICATIONS:
a73 HORIZONTAL DEFLECTION FOR COLOUR
TV
DESCRIPTION
The BUH615D is manufactured using
Multiepitaxial Mesa technology for cost-effective
high performance and uses a Hollow Emitter
structure to enhance switching speeds.
The BUH series is designed for use in horizontal
deflection circuits in televisions and monitors.
INTERNAL SCHEMATIC DIAGRAM
December 1999
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
VCBO Collector-Base Voltage (IE = 0) 1500 V
VCEO Collector-Emitter Voltage (IB = 0) 700 V
V
EBO
Emitter-Base Voltage (I
C
= 0) 5 V
I
C
Collector Current 8 A
I
CM
Collector Peak Current (t
p
< 5 ms) 12 A
I
B
Base Current 5 A
I
BM
Base Peak Current (t
p
< 5 ms) 8 A
P
tot
Total Dissipation at T
c
= 25
o
C5W
T
stg
Storage Temperature -65 to 150
o
C
T
j
Max. Operating Junction Temperature 150
o
C
1
2
3
ISOWATT218
®
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