SMD Type
TransistIoCrs
PNP Transistors
2SA1122-HF
SOT-23
Unit: mm
+0.1
-0.1
2.9
0.4
+0.1
-0.1
Features
3
Low frequency amplifier
● Pb−Free Package May be Available. The G−Suffix Denotes a
Pb−Free Lead Finish
1
2
+0.1
-0.1
+0.05
-0.01
0.95
0.1
+0.1
-0.1
1.9
1.Base
2.Emitter
3.collector
Absolute Maximum Ratings Ta = 25
Parameter
Collector to base voltage
Symbol
VCBO
VCEO
VEBO
IC
Rating
-55
Unit
V
Collector to emitter voltage
Emitter to base voltage
Collector current
-55
V
-5
V
-100
mA
mW
Collector power dissipation
Junction temperature
Storage temperature
PC
150
Tj
150
Tstg
-55 to +150
Electrical Characteristics Ta = 25
Parameter
Symbol
Test conditions
Min
-55
-55
-5
Typ
Max
Unit
V
Collector to base breakdown voltage
Collector to emitter breakdown voltage
Emitter to base breakdown voltage
Collector cutoff current
V(BR)CBO IC = -100uA, IE = 0
V(BR)CEO
V
IC = -1 mA, RBE =
V(BR)EBO IE = -100uA, IC = 0
V
ICBO
IEBO
hFE
VCB = -30 V, IE = 0
VEB = - 4V, IC = 0
-0.1
-0.1
800
uA
uA
Emitter cutoff current
DC current transfer ratio
VCE = -12 V, IC = -2 mA
160
Collector to emitter saturation voltage
Base to emitter voltage
VCE(sat) IC = -10 mA, IB = -1 mA
-0.5
-0.75
V
V
VBE
VCE = -12 V, IC = -2 mA
hFE Classification
Type
Range
Marking
2SA1122-C-HF
160-320
2SA1122-D-HF
250-500
CD
2SA1122-E-HF
400-800
CC
F
F
CE
F
1
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