RN4988(2001) データシートの表示（PDF） - Toshiba
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RN4988 Datasheet PDF : 6 Pages
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RN4988
Q1 Electrical Characteristics (Ta = 25°C)
Characteristic
Collector cut-off current
Emitter cut-off current
DC current gain
Collector-emitter saturation voltage
Input voltage (ON)
Input voltage (OFF)
Transition frequency
Collector output capacitance
Symbol
ICBO
ICEO
IEBO
hFE
VCE (sat)
VI (ON)
VI (OFF)
fT
Cob
Test
Circuit
Test Condition
― VCB = 50V, IE = 0
― VCE = 50V, IB = 0
― VEB = 7V, IC = 0
― VCE = 5V, IC = 10mA
― IC = 5mA, IB = 0.25mA
― VCE = 0.2V, IC = 5mA
― VCE = 5V, IC = 0.1mA
― VCE = 10V, IC = 5mA
― VCB = 10V, IE = 0, f = 1 MHz
Min Typ. Max Unit
―
―
100
nA
―
―
500
0.078 ― 0.145 mA
80
―
―
―
―
0.1
0.3
V
1.0
―
2.6
V
0.6
― 1.16
V
―
250
―
MHz
―
3
6
pF
Q2 Electrical Characteristics (Ta = 25°C)
Characteristic
Collector cut-off current
Emitter cut-off current
DC current gain
Collector-emitter saturation voltage
Input voltage (ON)
Input voltage (OFF)
Transition frequency
Collector output capacitance
Symbol
ICBO
ICEO
IEBO
hFE
VCE (sat)
VI (ON)
VI (OFF)
fT
Cob
Test
Circui
t
Test Condition
― VCB = −50V, IE = 0
― VCE = −50V, IB = 0
― VEB = −7V, IC = 0
― VCE = −5V, IC = −10mA
― IC = −5mA, IB = −0.25mA
― VCE = −0.2V, IC = −5mA
― VCE = −5V, IC = −0.1mA
― VCE = −10V, IC = −5mA
― VCB = −10V, IE = 0
Min Typ. Max Unit
―
―
−0.078
80
―
−1.0
−0.6
―
―
―
―
―
―
−0.1
―
―
200
3
−100
−500
−0.145
―
−0.3
−2.6
−1.16
―
6
nA
mA
―
V
V
V
MHz
pF
Q1, Q2 Common Electrical Characteristics (Ta = 25°C)
Characteristic
Input resistor
Resistor ratio
Symbol
R1
R1/R2
Test
Circuit
―
―
Test Condition
―
―
Min Typ. Max Unit
15.4 22 28.6 kΩ
0.421 0.468 0.515 ―
3
2001-06-07
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