TYSEMI 2SC3121

Transistors
IC
SMD Type
Product specification
2SC3121
SOT-23
Unit: mm
+0.1
2.9-0.1
+0.1
0.4-0.1
+0.1
1.3-0.1
+0.1
2.4-0.1
Features
0.4
3
1
Exellent Linearity
0.55
High Transition Frequency :fT=1500MHz (Typ.)
2
+0.1
0.95-0.1
+0.1
1.9-0.1
0-0.1
+0.1
0.38-0.1
+0.1
0.97-0.1
+0.05
0.1-0.01
1.Base
2.Emitter
3.collector
Absolute Maximum Ratings Ta = 25
Symbol
Rating
Unit
Collector-base voltage
Parameter
VCBO
30
V
Collector-emitter voltage
VCEO
15
V
Emitter-base voltage
VEBO
3
V
Collector current
IC
25
mA
Base current
IB
50
mA
Collector Power Dissipation
PC
150
mW
Junction temperature
Tj
125
Tstg
-55 to +125
Storage temperature Range
Electrical Characteristics Ta = 25
Parameter
Symbol
Testconditons
Min
Typ
Max
Unit
Collector cut-off current
ICBO
VCB = 15V, IE = 0
0.1
ìA
Emitter cut-off current
IEBO
VEB = 3V, IC = 0
1.0
ìA
Collector-emitter breakdown voltage
DC current gain
Transition Frequency
Conversion Output Capacitance
Collector-Bace Time Constant
V(BR)CEO IC=1mA,IB=0
15
V
hFE
VCE = 3 V, IC = 8 mA
60
150
fT
VCE = 10 V, IC = 8mA
1100
1500
320
MHz
Cob
VCB=10V,IE=0mA,f=1MHZ
0.9
1.3
pF
Cc.rbb2
VCB=10V,IC=8mA,f=30MHZ
7
12
ps
Marking
Marking
HC
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