SMD Type
Transistors
PNP Epitaxial Planar Silicon Transistors
2SB1121
Features
Adoption of FBET, MBIT processes.
Low collector-to-emitter saturation voltage.
Large current capacity and wide ASO.
Fast switching speed.
Very small size making it easy to provide highdensity,
small-sized hybrid IC’
s.
Absolute Maximum Ratings Ta = 25
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector current (pulse)
Collector dissipation
Jumction temperature
Storage temperature
Symbol
V
CBO
V
CEO
V
EBO
I
C
I
CP
P
C
T
j
T
stg
Rating
-30
-25
-6
-2
-5
500
150
-55 to +150
Unit
V
V
V
A
A
mW
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