2SC4252 Просмотр технического описания (PDF) - Toshiba
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2SC4252 Datasheet PDF : 4 Pages
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TOSHIBA Transistor Silicon NPN Epitaxial Planar Type
2SC4252
TV Tuner, VHF Oscillator Applications
(common collector)
2SC4252
Unit: mm
· Transition frequency is high and dependent on current excellently.
Maximum Ratings (Ta = 25°C)
Characteristics
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Base current
Collector current
Collector power dissipation
Junction temperature
Storage temperature range
Symbol
VCBO
VCEO
VEBO
IB
IC
PC
Tj
Tstg
Rating
Unit
20
V
12
V
3
V
15
mA
30
mA
100
mW
125
°C
-55~125
°C
Electrical Characteristics (Ta = 25°C)
JEDEC
―
JEITA
SC-70
TOSHIBA
2-2E1A
Weight: 0.006 g (typ.)
Characteristics
Collector cut-off current
Emitter cut-off current
Collector-emitter breakdown voltage
DC current gain
Transition frequency
Output capacitance
Collector-base time constant
Symbol
Test Condition
ICBO
IEBO
V (BR) CEO
hFE
fT
Cob
Cc･rbb’
VCB = 20 V, IE = 0
VEB = 3 V, IC = 0
IC = 1 mA, IB = 0
VCE = 10 V, IC = 5 mA
VCE = 10 V, IC = 5 mA
VCB = 10 V, IE = 0, f = 1 MHz
VCB = 10 V, IC = 5 mA, f = 30 MHz
Min Typ. Max Unit
¾
¾
0.1
mA
¾
¾
1.0
mA
12
¾
¾
V
40
100 250
1.5
2.1
¾ GHz
¾
1.1 1.4
pF
¾
4.3
10
ps
Marking
1
2003-03-19
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