Document
SMD Type
Transistors
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
Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Current (Pulse) Collector Power Dissipation Jumction temperature Storage temperature Range * Mounted on ceramic board (250 mm2 x 0.8 mm)
Symbol VCBO VCEO VEBO IC ICP PC * Tj Tstg
Rating 75 45 5 1.0 1.5 1.3 150
-55 to +150
Unit V V V A A W
Electrical Characteristics Ta = 25
Parameter Collector Cut-off Current Emitter Cut-off Current Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage DC Current Gain Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage Gain-Bandwidth Product Collector Output Capacitance Output Power
Collector Efficiency
Symbol
Testconditons
ICBO VCB = 40V , IE = 0
IEBO VEB = 4V , IC = 0
V(BR)CBO IC = 10uA , IE = 0
V(BR)CEO IC = 1mA , RBE =
V(BR)EBO IE = 10uA , IC = 0
hFE VCE = 5V , IC = 500mA
VCE(sat) IC = 500mA , IB = 50mA
VBE(sat) IC = 500mA , IB = 50mA
fT VCE = 10V , IC = 50mA
Cob VCB = 10V , f = 1MHz
PO VCC = 12V , f = 27MHz , Pin = 35mW
c See Test Circuit.
Min Typ Max Unit
1.0 A
1.0 A
75 V
45 V
5V
60 320
0.2 0.6 V
0.9 1.2 V
180 250
MHz
15 pF
1.0 1.8
W
60 %
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SMD Type
Test Circuit
2SC4272
Transistors
hFE Classification
Marking Rank hFE
D 60 120
CH E
100 200
F 160 320
Electrical Characteristics Curves
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SMD Type
2SC4272
Transistors
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