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KSB744 Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer KSB744
Beschreibung Audio Frequency Power Amplifier
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 5 Seiten
KSB744 Datasheet, Funktion
KSB744/744A
Audio Frequency Power Amplifier
• Complement to KSD794/KSD794A
1 TO-126
1. Emitter 2.Collector 3.Base
PNP Epitaxial Silicon Transistor
Absolute Maximum Ratings TC=25°C unless otherwise noted
Symbol
Parameter
VCBO
VCEO
Collector-Base Voltage
Collector-Emitter Voltage
: KSB744
: KSB744A
VEBO
IC
ICP
IB
PC
PC
TJ
Emitter-Base Voltage
Collector Current (DC)
*Collector Current (Pulse)
Base Current
Collector Dissipation (Ta=25°C)
Collector Dissipation (TC=25°C)
Junction Temperature
TSTG
Storage Temperature
* PW10ms, Duty Cycle50%
Electrical Characteristics TC=25°C unless otherwise noted
Symbol
Parameter
Test Condition
ICBO
IEBO
hFE1
hFE2
VCE(sat)
VBE(sat)
fT
Cob
Collector Cut-off Current
Emitter Cut-off Current
* DC Current Gain
* Collector-Emitter Saturation Voltage
* Base-Emitter Saturation Voltage
Current Gain Bandwidth Product
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, IC = -0.15A
IC = -1.5A, IB = -0.15A
VCE = -5V, IC = -0.1A
VCB = -10V, IE = 0
f = 1MHz
hFE Cassification
Classification
hFE2
R
60 ~ 120
O
100 ~ 200
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
Min. Typ. Max. Units
-1 µA
-1 µA
30 120
60 100 320
-0.5 -2
V
-0.8 -2
V
45 MHz
60 pF
Y
160 ~ 320
©2000 Fairchild Semiconductor International
Rev. A, February 2000





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