Page 1
INCHANGE Semiconductor isc Product Specification
isc Silicon PNP Power Transistor 2SA1941
DESCRIPTION
·Low Collector Saturation Voltage : V
CE(sat)
·Good Linearity of hFE
·Complement to Type 2SC5198
APPLICATIONS
·Power amplifier applications
·Recommend for 70W high fidelity audio frequency
amplifier output stage applications
ABSOLUTE MAXIMUM RATINGS(T
=- 2.0V(Min) @IC=- 7A
=25℃)
a
SYMBOL PARAMETER VALUE UNIT
V
V
V
T
CBO
CEO
EBO
I
C
I
B
P
C
T
J
stg
Collector-Base Voltage -140 V
Collector-Emitter Voltage -140 V
Emitter-Base Voltage -5 V
Collector Current-Continuous -10 A
B Base Current-Continuous -1 A
Collector Power Dissipation
=25℃
@ T
C
Junction Temperature 150 ℃
Storage Temperature Range -55~150 ℃
100 W
isc Website：www.iscsemi.cn
Page 2
INCHANGE Semiconductor isc Product Specification
isc Silicon PNP Power Transistor 2SA1941
ELECTRICAL CHARACTERISTICS
TC=25℃ unless otherwise specified
SYMBOL PARAMETER CONDITIONS MIN TYP. MAX UNIT
V
(BR)CEO
V
CE
V
BE(on)
I
CBO
I
EBO
h
FE-1
h
FE-2
C
OB
f
(sat)
T
Collector-Emitter Breakdown Voltage IC= -50mA ; IB= 0 -140 V
Collector-Emitter Saturation Voltage IC= -7.0A; IB= -0.7A B -2.0 V
Base-Emitter On Voltage IC= -5A ; VCE= -5V -1.5 V
Collector Cutoff Current VCB= -140V ; IE=0 -5
Emitter Cutoff Current VEB= -5V; IC=0 -5
μA
μA
DC Current Gain IC= -1A ; VCE= -5V 55 160
DC Current Gain IC= -5A ; VCE= -5V 35
Output Capacitance IE=0 ; VCB= -10V;f
= 1.0MHz 320 pF
test
Current-Gain—Bandwidth Product IC=-1A ; VCE= -5V 30 MHz
h
Classifications
FE-1
R O
55-110 80-160
isc Website：www.iscsemi.cn
2
Page 3
INCHANGE Semiconductor isc Product Specification
isc Silicon PNP Power Transistor 2SA1941
isc Website：www.iscsemi.cn
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