KEXIN 2SC4272

Transistors
SMD Type
27MHz CB Transceiver Driver Applications
2SC4272
Features
Small Size Making It Easy To Provide High-Density,
Small-Sized Hybrid ICs.
Absolute Maximum Ratings Ta = 25
Symbol
Rating
Unit
Collector-Base Voltage
Parameter
VCBO
75
V
Collector-Emitter Voltage
VCEO
45
V
Emitter-Base Voltage
VEBO
5
V
Collector Current
IC
1.0
A
Collector Current (Pulse)
ICP
1.5
A
Collector Power Dissipation
PC *
1.3
W
Tj
150
Tstg
-55 to +150
Jumction temperature
Storage temperature Range
2
* Mounted on ceramic board (250 mm x 0.8 mm)
Electrical Characteristics Ta = 25
Max
Unit
Collector Cut-off Current
Parameter
Symbol
ICBO
VCB = 40V , IE = 0
Testconditons
Min
Typ
1.0
A
Emitter Cut-off Current
IEBO
VEB = 4V , IC = 0
1.0
A
Collector-Base Breakdown Voltage
V(BR)CBO IC = 10uA , IE = 0
75
V
Collector-Emitter Breakdown Voltage
V(BR)CEO IC = 1mA , RBE =
45
V
Emitter-Base Breakdown Voltage
V(BR)EBO IE = 10uA , IC = 0
5
V
DC Current Gain
hFE
VCE = 5V , IC = 500mA
60
320
Collector-Emitter Saturation Voltage
VCE(sat) IC = 500mA , IB = 50mA
0.2
0.6
V
Base-Emitter Saturation Voltage
VBE(sat) IC = 500mA , IB = 50mA
0.9
1.2
V
fT
VCE = 10V , IC = 50mA
Collector Output Capacitance
Cob
VCB = 10V , f = 1MHz
Output Power
PO
VCC = 12V , f = 27MHz , Pin = 35mW
Gain-Bandwidth Product
Collector Efficiency
c
See Test Circuit.
180
1.0
60
250
MHz
15
pF
1.8
W
%
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Transistors
SMD Type
2SC4272
Test Circuit
hFE Classification
CH
Marking
Rank
hFE
D
60
E
120
100
Electrical Characteristics Curves
2
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F
200
160
320
Transistors
SMD Type
2SC4272
www.kexin.com.cn
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