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KSA1142 Datasheet(PDF) 1 Page - Fairchild Semiconductor

Part No. KSA1142
Description  Audio Frequency Power Amplifier High Freqency Power Amplifier
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Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
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KSA1142 Datasheet(HTML) 1 Page - Fairchild Semiconductor

   
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©2000 Fairchild Semiconductor International
Rev. A, February 2000
PNP Epitaxial Silicon Transistor
Absolute Maximum Ratings T
C=25°C unless otherwise noted
Electrical Characteristics T
C=25°C unless otherwise noted
* Pulse Test: PW
≤350µs, Duty Cycle≤2% Pulsed
hFE Classification
Symbol
Parameter
Ratings
Units
VCBO
Collector-Base Voltage
- 180
V
VCEO
Collector-Emitter Voltage
- 180
V
VEBO
Emitter-Base Voltage
- 5
V
IC
Collector Current
- 100
mA
PC
Collector Dissipation (Ta=25°C)
1.2
W
PC
Collector Dissipation (TC=25°C)
8
W
TJ
Junction Temperature
150
°C
TSTG
Storage Temperature
- 55 ~ 150
°C
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Units
ICBO
Collector Cut-off Current
VCB = - 180V, IE = 0
- 1
µA
IEBO
Emitter Cut-off Current
VEB = - 3V, IC = 0
- 1
µA
hFE1
hFE2
* DC Current Gain
VCE = - 5V, IC = - 1mA
VCE = - 5V, IC = - 10mA
90
100
200
200
320
VCE(sat)
* Collector-Emitter Saturation Voltage
IC = - 50mA, IB = - 5mA
- 0.16
- 0.5
V
VBE(sat)
* Base-Emitter Saturation Voltage
IC = - 50mA, IB = - 5mA
- 0.8
- 1.5
V
fT
Current Gain Bandwidth Product
VCE = - 10V, IC = - 20mA
180
MHz
Cob
Output Capacitance
VCB = - 10V, IE = 0, f=1MHz
4.5
7
pF
NF
Noise Figure
VCE = - 10V, IC = - 1mA
RS = 10kΩ, f = 1MHz
4dB
Classification
O
Y
hFE2
100 ~ 200
160 ~ 320
KSA1142
Audio Frequency Power Amplifier
High Freqency Power Amplifier
• Complement to KSC2682
1
TO-126
1. Emitter
2.Collector
3.Base


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