BUX98C
HIGH POWER NPN SILICON TRANSISTOR
a73 STMicroelectronics PREFERRED
SALESTYPE
a73 NPN TRANSISTOR
a73 HIGH VOLTAGE CAPABILITY
a73 HIGH CURRENT CAPABILITY
a73 FAST SWITCHING SPEED
APPLICATIONS:
a73 HIGH FREQUENCY AND EFFICENCY
CONVERTERS
a73 LINEAR AND SWITCHING INDUSTRIAL
EQUIPMENT
DESCRIPTION
The BUX98C is a Silicon Multi Epitaxial Mesa
NPN transistor in Jedec TO-3 metal case,
intended for use in switching and industrial
applications from single and three-phase mains
operations.
INTERNAL SCHEMATIC DIAGRAM
September 2003
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
V
CER Collector-Emitter Voltage (RBE ≤ 0 Ω)
1200 V
V
CES
Collector-Emitter Voltage (V
BE
= 0) 1200 V
V
CEO
Collector-Emitter Voltage 700 V
V
EBO
Emitter-Base Voltage (I
C
= 0) 7 V
I
C
Collector Current 30 A
I
CM
Collector Peak Current (t
p
< 5 ms) 60 A
ICMP Collector Peak Current non Repetitive 80 A
I
B
Base Current 8 A
I
BM
Base Peak Current (t
p
< 5 ms) 30 A
Ptot Total Dissipation at Tc = 25
o
C 250 W
T
stg
Storage Temperature -65 to 200
o
C
T
j
Max. Operating Junction Temperature 200
o
C
1
2
TO-3
(version R)
®
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