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KSR1105 View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
View to exact match
KSR1105
Fairchild
Fairchild Semiconductor Fairchild
KSR1105 Datasheet PDF : 4 Pages
1 2 3 4
KSR1105
Switching Application (Bias Resistor Built In)
• Switching circuit, Inverter, Interface circuit, Driver Circuit
• Built in bias Resistor (R1 =4.7K, R2=10K)
• Complement to KSR2105
Marking
R05
3
2
SOT-23
1
1. Base 2. Emitter 3. Collector
Equivalent Circuit
C
R1
B
R2
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
Electrical Characteristics Ta=25°C unless otherwise noted
Symbol
Parameter
Test Condition
BVCBO
BVCEO
ICBO
hFE
VCE(sat)
Cob
Collector-Base Breakdown Voltage
Collector-Emitter Breakdown Voltage
Collector Cut-off Current
DC Current Gain
Collector-Emitter Saturation Voltage
Output Capacitance
IC=10µA, IE=0
IC=100µA, IB=0
VCB=40V, IE=0
VCE=5V, IC=5mA
IC=10mA, IB=0.5mA
VCB=10V, IE=0
f=1.0MHz
fT
VI(off)
VI(on)
R1
R1/R2
Current Gain-Bandwidth Product
Input Off Voltage
Input On Voltage
Input Resistor
Resistor Ratio
VCE=10V, IC=5mA
VCE=5V, IC=100µA
VCE=0.3V, IC=20mA
Value
50
50
10
100
200
150
-55 ~ 150
E
Units
V
V
V
mA
mW
°C
°C
Min.
50
50
30
0.3
3.2
0.42
Typ.
3.7
250
4.7
0.47
Max.
0.1
Units
V
V
µA
0.3
V
pF
MHz
V
2.5
V
6.2
K
0.52
©2001 Fairchild Semiconductor Corporation
Rev. A1, July 2001
 

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