2SC4942_15 Datasheet, PDF (1/3 Pages) Guangdong Kexin Industrial Co.,Ltd – NPN Transistors

SMD Type
NPN Transistors
2SC4942
Transistors
■ Features
● High voltage
● Fast switching speed
● Complementary transistor with the 2SA1871
1.70 0.1
0.42 0.1
0.46 0.1
1.Base
2.Collector
3.Emitter
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Symbol
Rating
Unit
Collector - Base Voltage
VCBO
600
Collector - Emitter Voltage
VCEO
600
V
Emitter - Base Voltage
VEBO
7
Collector Current - Continuous
Collector current -pulse
(Note.1)
IC
1
A
ICP
2
Collector Power Dissipation
PC
2
W
Junction Temperature
Storage Temperature Range
TJ
150
℃
Tstg
-55 to 150
Note.1 : Pulse :PW ≤ 10ms,Duty Cycle ≤ 50℅
■ Electrical Characteristics Ta = 25℃
Parameter
Symbol
Test Conditions
Collector- base breakdown voltage
VCBO Ic= 100 μA， IE= 0
Collector- emitter breakdown voltage
VCEO Ic= 1 mA， IB= 0
Emitter - base breakdown voltage
VEBO IE= 100μA， IC= 0
Collector-base cut-off current
ICBO VCB= 600V , IE= 0
Emitter cut-off current
IEBO VEB= 7V , IC=0
Collector-emitter saturation voltage
VCE(sat) IC=400 mA, IB=80mA
Base - emitter saturation voltage
VBE(sat) IC=400 mA, IB=80mA
DC current gain
VCE= 5V, IC= 100mA
hFE
VCE= 5V, IC= 500mA
Turn-on time
Storage time
Turn-off time
ton
IC = 0.5 A, VCC= 250 V
tstg IB1 = −IB2 = 0.1 A
toff
RL = 500 Ω
Collector output capacitance
Cob VCB= 10V, IE= 0,f=1MHz
Transition frequency
fT
VCE= 5V, IE= -50mA
■ Classification of hfe(1)
Type
2SC4942-A1 2SC4942-A2 2SC4942-A3
Range
Marking
30-60
AA1
40-80
AA2
60-120
AA3
Min Typ Max Unit
600
600
V
7
10
uA
10
0.35 1
V
0.9 1.2
30 55 120
5 10
0.1 0.5
4
5
us
0.2 0.5
15
pF
30
MHz
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