BUY49S Datasheet, PDF (1/4 Pages) STMicroelectronics – SILICON NPN TRANSISTOR

BUY49S
SILICON NPN TRANSISTOR
s SGS-THOMSON PREFERRED SALESTYPE
s NPN TRANSISTOR
s FAST SWITCHING SPEED
s LOW COLLECTOR EMITTER SATURATION
APPLICATIONS
s GENERAL PURPOSE SWITCHING
DESCRIPTION
The BUY49S is a silicon epitaxial planar NPN
transistor in jedec TO-39 package. It is used in
high-current switching applications up to 3 A.
TO-39
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
VCBO
VCEO
VEBO
IC
ICM
Ptot
Tstg
Tj
Parameter
Collector-Base Voltage (IE = 0)
Collector-Emitter Voltage (IB = 0)
Emitter-Base Voltage (IC = 0)
Collector Current
Collector Peak Current
Total Power Dissipation at Tamb ≤ 25 ^oC
Storage Temperature
Max Operating Junction Temperature
June 1997
Value
250
200
6
3
5
10
- 65 to 200
200
Unit
V
V
V
A
A
W
o_C
o_C
1/4