TYSEMI 2SA1245

Product specification
2SA1245
SOT-23
Unit: mm
+0.1
2.9-0.1
+0.1
0.4-0.1
1
0.55
+0.1
1.3-0.1
+0.1
2.4-0.1
Features
0.4
3
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
Parameter
Symbol
Rating
Unit
Collector-Base Voltage
VCBO
-15
V
Collector-Emitter Voltage
VCEO
-8
V
Emitter-Base Voltage
VEBO
-2
V
IC
-30
mA
Collector Current
Base Current
IB
-15
mA
Collector Power Dissipation
PC
150
Mw
Junction Temperature
Tj
125
Tstg
-55 to 125
Storage Temperature Range
Electrical Characteristics Ta = 25
Parameter
Symbol
Max
Unit
Collector Cut-off Current
ICBO
VCB=-5V;IE=0
-0.1
ìA
Emitter Cut-off Current
IEBO
VEB=-1V;IC=0
-0.1
ìA
DC Current Gain
hFE
VCE=-5V;IC=-10mA
Output Capacitance
Cob
Reserve Transfer Capacitance
Cre
Transition Frequency
Ft
VCB=-5V;IE=0;f=1MHz
VCE=-5V;IC=-10mA
2
|S2le| (1)
Insertion Gain
Testconditons
VCE=-5V;IC=-10mA;f=500MHz
2
|S2le| (2) VCE=-5V;IC=-10mA;f=1GHz
Noise Figure
Min
Typ
20
0.75
pF
0.60
pF
4
GHz
14
dB
9.5
dB
NF(1)
VCE=-5V;IC=-3mA;f=500MHz
2.5
dB
NF(2)
VCE=-5V;IC=-3mA;f=1GHz
3.0
dB
Marking
Marking
MD
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4008-318-123
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