SMD Type
IC
Product specification
2SA1946
Features
Low collector saturation voltage
V
CE(sat)
=-0.25V typ
High f
T
: f
T
=180MHz typ
Excellent linearity of DC forward current gain
High collector current Icm=-1A
Small package for mounting
Absolute Maximum Ratings Ta = 25
Parameter
Collector-base voltage
Emitter-base voltage
Collector-emitter voltage
Peak collector current
Collector current
Collector dissipation (Ta=25 )
Jumction temperature
Storage temperature
Symbol
V
CBO
V
EBO
V
CEO
I
CM
I
C
P
C
T
j
T
stg
Rating
-25
-4
-20
-1
-700
500
150
-55 to +150
Unit
V
V
V
A
mA
mW
Electrical Characteristics Ta = 25
Parameter
Colllector-base breakdown voltage
Emitter-base breakdown voltage
Collector-emitter breakdown voltage
Collector cutoff current
Emitter cutoff current
DC current gain
Collector-emitter saturation voltage
Gain bandwidth product
Symbol
Testconditons
Min
-25
-4
-20
-1
-1
150
-0.25
180
800
-0.5
V
MHz
Typ
Max
Unit
V
V
V
ìA
ìA
V
(BR)CBO
I
C
=-10ìA,I
E
=0
V
(BR)EBO
I
E
=-10ìA,I
C
=0
V
(BR)CEO
I
C
=-100ìA,R
BE
=
I
CBO
I
EBO
h
FE
V
CB
=-25V,I
E
=0
V
EB
=-2V,I
C
=0
V
CE
=-4V,I
C
=-100mA
V
CE(sat)
I
C
=-500mA,I
B
=-25mA
f
T
V
CE
=-6V,I
E
=-10mA
h
FE
Classification
Marking
hFE
AAE
150 300
AAF
250 500
AAG
400 800
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sales@twtysemi.com
4008-318-123
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TYSEMI [ TY Semiconductor Co., Ltd ]
