2SA1943 データシートの表示（PDF） - Toshiba
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2SA1943 Datasheet PDF : 5 Pages
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Electrical Characteristics (Ta = 25°C)
Characteristics
Symbol
Test Condition
Collector cut-off current
Emitter cut-off current
Collector-emitter breakdown voltage
DC current gain
Collector-emitter saturation voltage
Base-emitter voltage
Transition frequency
Collector output capacitance
ICBO
VCB = −230 V, IE = 0
IEBO
VEB = −5 V, IC = 0
V (BR) CEO IC = −50 mA, IB = 0
hFE (1)
VCE = −5 V, IC = −1 A
(Note)
hFE (2)
VCE (sat)
VBE
fT
Cob
VCE = −5 V, IC = −7 A
IC = −8 A, IB = −0.8 A
VCE = −5 V, IC = −7 A
VCE = −5 V, IC = −1 A
VCB = −10 V, IE = 0, f = 1 MHz
Note: hFE (1) classification R: 55 to 110, O: 80 to 160
Marking
TOSHIBA
2SA1943
JAPAN
Part No. (or abbreviation code)
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
2SA1943
Min Typ. Max Unit
―
― −5.0 μA
―
― −5.0 μA
−230 ―
―
V
55
―
160
35
60
―
― −1.5 −3.0
V
― −1.0 −1.5
V
―
30
― MHz
― 360 ―
pF
2
2006-11-09
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