RATING CHARACTERISTICS ( 2SA1577PT )
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
PARAMETERS
Collector Cut-off Current
CONDITION
SYMBOL
ICBO
MIN.
-
TYPE
-
MAX.
-1.0
UNITS
uA
IE=0; VCB=-20V
Emitter Cut-off Current
DC Current Gain
IC=0; VEB=-4V
ICEO
-
-
-
-1.0
390
uA
VCE=-3V; Note 1
IC=-10mA; Note 2
hFE
82
Collector-Emitter Saturation Voltage
Base-Emitter Saturatio Voltage
Output Collector Capacitance
Transition Frequency
IC=-100mA; IB=-10mA
IC=-100mA; IB=-10mA
VCEsat
VBEsat
Cob
-
-
-
-
-
-
-0.4
Volts
mVolts
pF
-1.1
IE=ie=0; VCB=-10V;
f=1MHz
7
-
-
IC=2mA; VCE=-10V;
f=100MHz
fT
200
MHz
Note :
1. Pulse test: tp ≤ 300uSec; δ ≤ 0.02.
2. hFE: Classification P: 82 to 180, Q: 120 to 270, R: 180 to 390
RATING CHARACTERISTIC CURVES ( 2SA1577PT )
Fig.2 Grounded emitter output
characteristics (1)
Fig.3 Grounded emitter output
characteristics (2)
Fig.1 Grounded emitter propagation
characteristics
-1000
-100
-500
-400
-300
-200
-100
0
Ta=
25OC
Ta=
25OC
V
CE=-3V
-500
-200
-100
-50
-5.0mA
-4.5mA
-4.0mA
-3.5mA
-3.0mA
-2.5mA
-80
Ta=100OC
25OC
-60
-40
-20
-10
-5
- 55OC
-2.0mA
-1.5mA
-2
-1
-1.0mA
-0.5mA
0A
-20
0
-0.5
-0.10mA
IB=0A
-0.2
-0.1
IB
=
0
-1
-2
-3
-4
-5
0
-0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8
BASE TO EMITTER VOLTAGE : VBE
-0
-5
-10
COLLECTOR TO EMITTER VOLTAGE : VCE
(
V)
(
V)
COLLECTOR TO EMITTER VOLTAGE : VCE
(V)
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