廬
BU326A
HIGH VOLTAGE NPN SILICON POWER TRANSISTOR
s
s
s
STMicroelectronics PREFERRED
SALESTYPE
NPN TRANSISTOR
FAST SWITCHING SPEED
APPLICATIONS:
s
POWER SUPPLIES
s
LINEAR AND SWITCHING INDUSTRIAL
EQUIPMENT
1
2
TO-3
DESCRIPTION
The BU326A is a silicon multiepitaxial mesa NPN
transistor in Jedec TO-3 metal case particularly
intended for switch-mode CTV supply system.
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CES
V
CEO
V
EBO
I
C
I
CM
I
B
P
tot
T
stg
T
j
Parameter
Collector-Emitter Voltage (V
BE
= 0)
Collector-Emitter Voltage (I
B
= 0)
Emitter-Base Voltage (I
C
= 0)
Collector Current
Collector Peak Current
Base Current
Total Power Dissipation at T
case
鈮?/div>
25
o
C
Storage Temperature
Max. Operating Junction Temperature
Value
900
400
10
6
8
3
75
-65 to 200
200
Unit
V
V
V
A
A
A
W
o
o
C
C
December 2000
1/4
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