KEXIN 2SA1577

Transistors
IC
SMD Type
Medium Power Transistor
2SA1577
Features
Large IC.ICMAX. = -500mA
Low VCE(sat). Ideal for low-voltage operation.
1 Emitter
2 Base
3 Collector
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
Rating
Unit
Collector-base voltage
VCBO
-40
V
Collector-emitter voltage
VCEO
-32
V
Emitter-base voltage
VEBO
-5
V
Collector current
IC
-0.5
A
Collector power dissipation
PC
0.2
W
Junction temperature
Tj
150
Storage temperature
Tstg
-55 to +150
Electrical Characteristics Ta = 25
Parameter
Symbol
Testconditons
Min
Typ
Max
Unit
Collector-base breakdown voltage
BVCBO
IC= -100ìA
-40
V
Collector-emitter breakdown voltage
BVCEO
IC= -1mA
-32
V
Emitter-base breakdown voltage
BVEBO
IE= -100ìA
-5
V
Collector cutoff current
ICBO
VCB= -20V
-1
ìA
Emitter cutoff current
IEBO
VEB= -4V
-1
ìA
-0.6
V
VCE(sat) VCE= -3V, IC= -100mA
Collector-emitter saturation voltage
DC current transfer ratio
hFE
Transition frequency
fT
Output capacitance
Cob
IC/IB= -300mA/-30mA
VCE= -5V, IE=20mA, f=100MHz
VCB= -10V, IE=0A, f=1MHz
82
390
200
MHz
7
pF
hFE Classification
Marking
HP
HQ
HR
hFE
82 180
120 270
180 390
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