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Fairchild Semiconductor Electronic Components Datasheet

KSD1021 Datasheet

Audio Frequency Power Amplifier

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KSD1021
Audio Frequency Power Amplifier
• Complement to KSB811
• Collector Current : IC=1A
• Collector Dissipation : PC=350mW
1 TO-92S
1.Emitter 2. Collector 3. Base
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings Ta=25°C unless otherwise noted
Symbol
Parameter
VCBO
VCEO
VEBO
IC
PC
TJ
TSTG
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current
Collector Power Dissipation
Junction Temperature
Storage Temperature
Ratings
40
30
5
1
350
150
-55 ~ 150
Units
V
V
V
A
mW
°C
°C
Electrical Characteristics Ta=25°C unless otherwise noted
Symbol
Parameter
Test Condition
BVCBO
BVCEO
BVEBO
ICBO
hFE
VCE (sat)
VBE (sat)
fT
Cob
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Emitter-Base Breakdown Voltage
Collector Cut-off Current
DC Current Gain
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Current Gain Band Width Product
Output Capacitance
IC=100µA, IE=0
IC=10mA, IB=0
IE=100µA, IC=0
VCB=30V, IE=0
VCE=1V, IC=100mA
IC=1A, IB=0.1A
IC=1A, IB=0.1A
VCE=6V, IC=10mA
VCB=6V, IE=0, f=1MHz
Min.
40
30
5
70
Typ.
130
16
Max.
0.1
400
0.5
1.2
Units
V
V
V
µA
V
V
MHz
pF
hFE Classification
Classification
hFE
O
70 ~ 140
Y
120 ~ 240
G
200 ~ 400
©2001 Fairchild Semiconductor Corporation
Rev. A1, June 2001


Fairchild Semiconductor Electronic Components Datasheet

KSD1021 Datasheet

Audio Frequency Power Amplifier

No Preview Available !

Typical Characteristics
1.0
0.9 IB = 5.0mA
IB = 4.5mA
0.8 IB = 4.0mA
0.7 IB = 3.5mA
IB = 3.0mA
0.6
IB = 2.5mA
0.5
IB = 2.0mA
0.4
IB = 1.5mA
0.3
IB = 1.0mA
0.2
IB = 0.5mA
0.1
0.0
0 1 2 3 4 5 6 7 8 9 10
VCE[V], COLLECTOR-EMITTER VOLTAGE
Figure 1. Static Characteristic
1000
100
VCE = 1V
10
1
1 10 100
IC[mA], COLLECTOR CURRENT
Figure 2. DC current Gain
1000
10
1
VBE(sat)
0.1
VCE(sat)
0.01
1
10 100
IC[mA], COLLECTOR CURRENT
1000
Figure 3. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
100
f=1MHz
IE=0
10
1
1 10 100
VCB[V], COLLECTOR-BASE VOLTAGE
Figure 4. Collector Output Capacitance
:
1000
100
VCE = 6V
10
1
-1
-10
-100
-1000
IC[mA], COLLECTOR CURRENT
Figure 5. Current Gain Bandwidth Product
500
450
400
350
300
250
200
150
100
50
0
0
25 50 75 100 125 150 175 200 225 250
Ta[oC], AMBIENT TEMPERATURE
Figure 6. Power Derating
©2001 Fairchild Semiconductor Corporation
Rev. A1, June 2001


Part Number KSD1021
Description Audio Frequency Power Amplifier
Maker Fairchild Semiconductor
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KSD1021 Datasheet PDF






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