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Fairchild Semiconductor - Audio Frequency Power Amplifier

Numéro de référence KSD794A
Description Audio Frequency Power Amplifier
Fabricant Fairchild Semiconductor 
Logo Fairchild Semiconductor 





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KSD794A fiche technique
KSD794/794A
Audio Frequency Power Amplifier
• Complement to KSB744/KSB744A
1 TO-126
1. Emitter 2.Collector 3.Base
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings TC=25°C unless otherwise noted
Symbol
Parameter
VCBO
VCEO
Collector- Base Voltage
Collector-Emitter Voltage
: KSD794
: KSD794A
VEBO
Emitter- Base Voltage
IC Collector Current (DC)
ICP *Collector Current (Pulse)
IB Base Current (DC)
PC Collector Dissipation (Ta=25°C)
PC Collector Dissipation (TC=25°C)
TJ Junction Temperature
TSTG
Storage Temperature
* PW10ms, Duty Cycle50%
Value
70
45
60
5
3
5
0.6
1
10
150
- 55 ~ 150
Units
V
V
V
V
A
A
A
W
W
°C
°C
Electrical Characteristics TC=25°C unless otherwise noted
Symbol
Parameter
Test Condition
ICBO
Collector Cut-off Current
IEBO
Emitter Cut-off Current
hFE1
hFE2
* DC Current Gain
VCE(Sat) * Collector-Emitter Saturation Voltage
VBE(Sat) * Base-Emitter Saturation Voltage
fT Current Gain Bandwidth Product
Cob Output Capacitance
* Pulse Test: PW350µs, Duty Cycle2% Pulsed
VCB = 45V, IE = 0
VEB = 3V, IC = 0
VCE = 5V, IC = 20mA
VCE = 5V, IC = 0.5A
IC =1.5A, IB = 0.15A
IC =1.5A, IB = 0.15A
VCE = 5V, IE = 0.1A
VCB = 10V, IE = 0, f = 1MHz
Min.
30
60
Typ.
70
100
0.3
0.8
60
40
Max.
1
1
Units
µA
µA
320
2V
2V
MHz
pF
hFE Classificntion
Classification
hFE2
R
60 ~ 120
O
100 ~ 200
Y
160 ~ 320
©2001 Fairchild Semiconductor Corporation
Rev. A1, June 2001

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