Fairchild Semiconductor KSR1003 Datasheet
KSR1003
Switching Application (Bias Resistor Built In)
• Switching circuit, Inverter, Interface circuit, Driver Circuit
• Built in bias Resistor (R
• Complement to KSR2003
=22KΩ, R2=22KΩ)
1
KSR1003
1
TO-92
1. Emitter 2. Collector 3. Base
Equivalent Circuit
R1
B
R2
C
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings
Ta=25°C unless otherwise noted
Symbol Parameter Value Units
V
CBO
V
CEO
V
EBO
I
C
P
C
T
J
T
STG
Electrical Characteristics
Collector-Base Voltage 50 V
Collector-Emitter Voltage 50 V
Emitter-Base Voltage 10 V
Collector Current 100 mA
Collector Power Dissipation 300 mW
Junction Temperature 150 °C
Storage Temperature -55 ~ 150 °C
Ta=25°C unless otherwise noted
Symbol Parameter Tes t Condition Min. Typ. Max. Units
BV
CBO
BV
CEO
I
CBO
h
FE
(sat) Collector-Emitter Saturation Voltage IC=10mA, IB=0.5mA 0.3 V
V
CE
f
T
C
ob
Collector-Base Breakdown Voltage IC=10µA, IE=0 50 V
Collector-Emitter Breakdown Voltage IC=100µA, IB=0 50 V
Collector Cut-off Current VCB=40V, IE=0 0.1 µA
DC Current Gain VCE=5V, IC=5mA 56
Current Gain Bandwidth Product VCE=10V, IC=5mA 250 MHz
Output Capacitance VCB=10V, IE=0
3.7 pF
f=1.0MHz
V
(off) Input Off Voltage VCE=5V, IC=100µA0.5 V
I
(on) Input On Voltage VCE=0.3V, IC=5mA 3.0 V
V
R
R
I
1
1/R2
Input Resistor 15 22 29 KΩ
Resistor Ratio 0.9 1 1.1
E
©2002 Fairchild Semiconductor Corporation Rev. A3, October 2002
Typical Characteristics
KSR1003
1000
100
, DC CURRENT GAIN
FE
h
10
1 10 100 1000
IC[mA], COLLECTOR CURRENT
Figure 1. DC current Gain Figure 2. Input On Voltage
1000
100
A], COLLECTOR CURRENT
µ
[
C
I
10
0.0 0.4 0.8 1.2 1.6 2.0 2.4
VI(OFF)[V], INPUT OFF VOLTAGE
VCE = 5V
R1 = 22K
R2 = 22K
VCE = 5V
R1 = 22K
R2 = 22K
100
10
1
(on)[V], INPUT VOLTAGE
I
V
0.1
0.1 1 10 100
VCE = 0.3V
R1 = 22 K
R2 = 22 K
IC[mA], COLLECTOR CURRENT
400
350
300
250
200
150
100
[mW], POWER DISSIPATION
C
50
P
0
0 255075100125150175
Ta[oC], AMBIENT TEMPERATURE
Figure 3. Input Off Voltage Figure 4. Power Derating
©2002 Fairchild Semiconductor Corporation
Rev. A3, October 2002
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