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Product specification
KTA1273
Unit:mm
SOT-89
1.50 ±0.1
4.50±0.1
1.80±0.1
■Features
● Collector Power Dissipation: PC=500mW
● Collector current: IC=-2A
● Complementary to KTC3205
3
1
2
0.44±0.1
0.48±0.1
0.53±0.1
3.00±0.1
1.Base
2.Collector
3.Emitter
■Absolute Maximum Ratings Ta = 25℃
Parameter
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Collector current (DC)
Symbol
VCBO
VCEO
VEBO
IC
Rating
Unit
V
-30
-30
V
-5
-2
V
A
Collector Power Dissipation
Junction temperature
PC
500
mW
℃
℃
Tj
150
Storage temperature range
Tstg
-55 to +150
■Electrical Characteristics Ta = 25℃
Parameter
Symbol
Test conditions
Min
-30
-30
-5
Typ Max
Unit
V
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
V(BR)CBO IC=-1mA, IE=0
V(BR)CEO IC= -10mA, IB=0
V(BR)EBO IE= -1mA, IC=0
V
V
ICBO
IEBO
hFE
VCB = -30 V, IE = 0 A
VEB = -5V, IC = 0 A
-0.1
μA
μA
Emitter cutoff current
-0.1
DC current gain *
VCE = -2V, IC = -500mA
100
320
Collector saturation voltage
Base to emitter voltage
VCE(sat) IC = -1.5A, IB = -30 mA
-2
V
V
VBE
fT
VCE = -2 V, IC = -500mA
VCE = -2V, IE = 500 mA
-1
120
Transition frequency
MHz
pF
Output capacitance
Cob
VCE = -10 V, IE = 0, f = 1.0 MHz
48
* Pulsed: PW ≤350 μs, Duty Cycle ≤2%
■ hFE Classification
Rank
O
Y
Range
100~200
160~320
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