KSC1173
NPN Epitaxial Silicon Transistor
Features
•
•
•
•
Low Frequency Power Amplifier, Power Regulator
Collector Current : IC=3A
Collector Dissipation : PC=10W (TC=25°C)
Complement to KSA473
TO-220
1
1.Base
2.Collector
3.Emitter
Absolute Maximum Ratings * TA = 25°C unless otherwise noted
Symbol
Parameter
Value
Units
BVCBO
Collector-Base Voltage
30
V
BVCEO
Collector-Emitter Voltage
30
V
BVEBO
Emitter-Base Voltage
5
V
IC
Collector Current
3
A
PC
Collector Dissipation (TC=25°C)
10
W
TJ
Junction Temperature
150
°C
TSTG
Storage Temperature
-55 to +150
°C
* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
© 2009 Fairchild Semiconductor Corporation
KSC1173 Rev. A2
www.fairchildsemi.com
1
KSC1173 — NPN Epitaxial Silicon Transistor
August 2009
Symbol
TA = 25°C unless otherwise noted
Parameter
Test Condition
Min.
Typ.
Max.
Units
BVCBO
Collector-Base Breakdown Voltage
IC = 500μA, IE = 0
30
V
BVCEO
Collector-Emitter Breakdown Voltage
IC = 10mA IB = 0
30
V
BVEBO
Emitter-Base Breakdown Voltage
IE = -1mA, IC = 0
5
ICBO
Collector Cut-off Current
VCB = 20V, IE = 0
1.0
μA
IEBO
Emitter Cut-off Current
VEB = 5V, IC = 0
1.0
μA
hFE1
hFE2
DC Current Gain
VCE = 2V, IC = 0.5A
VCE = 2V, IC = 2.5A
VCE(sat)
Collector-Emitter Saturation Voltage
IC = 2A, IB = 0.2A
0.3
0.8
V
VBE(on)
Base-Emitter On Voltage
VCE = 2V, IC = 0.5A
0.75
1.0
V
Current Gain Base Width Product
VCE = 2V, IC = 0.5A
100
MHz
Output Capacitance
VCB = 10V, IE =0,
f = 1MHz
35
pF
fT
Cob
70
25
240
hFE Classification
Classification
O
Y
hFE1
70 ~ 140
120 ~ 240
© 2009 Fairchild Semiconductor Corporation
KSC1173 Rev. A2
www.fairchildsemi.com
2
KSC1173 — NPN Epitaxial Silicon Transistor
Electrical Characteristics
KSC1173 — NPN Epitaxial Silicon Transistor
Typical Performance Characteristics
4.5
1000
VCE = 2V
IC[A], COLLECTOR CURRENT
4.0
3.5
hFE, DC CURRENT GAIN
IB = 40mA I = 30mA
B
3.0
IB = 20mA
2.5
IB = 15mA
2.0
IB = 10mA
1.5
IB = 8mA
1.0
IB = 5mA
0.5
100
IB = 3mA
0.0
0.0
0.8
1.6
2.4
3.2
4.0
4.8
5.6
6.4
10
0.01
7.2
0.1
VCE[V], COLLECTOR-EMITTER VOLTAGE
IC[A], COLLECTOR CURRENT
VBE(sat), VCE(sat)[V], SATURATION VOLTAGE
Figure 1. Static Characteristic
Figure 2. DC current Gain
4.5
10
VCE=2V
IC(A), COLLECTOR CURRENT
IC = 10 IB
1
1
VBE(sat)
0.1
VCE(sat)
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.01
0.01
0.1
0.0
0.0
1
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
VBE(V), BASE-EMITTER VOLTAGE
IC[A], COLLECTOR CURRENT
Figure 3. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
Figure 4. Base-Emitter On Voltage
100
10
IE=0
f=1MHz
Cob[pF], CAPACITANCE
IC[A], COLLECTOR CURRENT
IC MAX(Pulse)
10
10
100
*10ms
IC MAX(DC)
1ms
*50ms
Thermal
limitation
Tc=25?
1
S/B Limitation
*Single Pulse
0.1
1
1
10
100
VCE[V], COLLECTOR-EMITTER VOLTAGE
VCB[V], COLLECTOR-BASE VOLTAGE
Figure 5. Collector Output Capacitance
Figure 6. Safe Operating Area
© 2009 Fairchild Semiconductor Corporation
KSC1173 Rev. A2
0.2
www.fairchildsemi.com
3
KSC1173 — NPN Epitaxial Silicon Transistor
Typical Performance Characteristics
(Continued)
16
PD[W], POWER DISSIPATION
14
12
10
8
6
4
2
0
0
25
50
75
100
125
150
175
o
TC[ C], CASE TEMPERATURE
Figure 7. Power Derating
© 2009 Fairchild Semiconductor Corporation
KSC1173 Rev. A2
www.fairchildsemi.com
4
KSC1173 — NPN Epitaxial Silicon Transistor
Physical Dimensions
TO-220
© 2009 Fairchild Semiconductor Corporation
KSC1173 Rev. A2
www.fairchildsemi.com
5
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Advance Information
Formative / In Design
Preliminary
First Production
No Identification Needed
Full Production
Obsolete
Not In Production
Definition
Datasheet contains the design specifications for product development. Specifications may change in
any manner without notice.
Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes
at any time without notice to improve the design.
Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I41
© 2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com