UNISONIC TECHNOLOGIES CO., LTD
DTC143T
NPN DIGITAL TRANSISTOR
(BUILT- IN BIAS RESISTORS)
FEATURES
* Built-in bias resistors that implies easy ON/OFF applications.
* The bias resistors are thin-film resistors with complete isolation to
allow negative input.
NPN SILICON TRANSISTOR
EQUIVALENT CIRCUIT
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
DTC143TL-AE3-R
DTC143TG-AE3-R
DTC143TL-AL3-R
DTC143TG-AL3-R
DTC143TL-AN3-R
DTC143TG-AN3-R
DTC143TL-T9S-K
DTC143TG-T9S-K
Note: Pin Assignment: E: Emitter, B: Base, C: Collector
Package
SOT-23
SOT-323
SOT-523
TO-92SP
Pin Assignment
1
2
3
E
B
C
E
B
C
E
B
C
E
C
B
Packing
Tape Reel
Tape Reel
Tape Reel
Bulk
MARKING
(For SOT Package)
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
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QW-R206-059,F
DTC143T
NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATINGS
(T
A
=25℃, unless otherwise specified )
PARAMETER
SYMBOL
RATINGS
UNIT
Collector-Base Voltage
V
CBO
50
V
Collector-Emitter Voltage
V
CEO
50
V
Emitter-Base Voltage
V
EBO
5
V
Collector Current
I
C
100
mA
SOT-523
150
Collector Power Dissipation SOT-23/SOT-323
P
C
200
mW
TO-92SP
550
Junction Temperature
T
J
+150
℃
Storage Temperature
T
STG
-55~+150
℃
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(T
A
=25℃, unless otherwise specified.)
PARAMETER
SYMBOL
Collector-Base Breakdown Voltage
BV
CBO
Collector-Emitter Breakdown Voltage
BV
CEO
Emitter-Base Breakdown Voltage
BV
EBO
Collector Cut-off Current
I
CBO
Emitter Cut-off Current
I
EBO
Collector-Emitter Saturation Voltage
V
CE(SAT)
DC Current Gain
h
FE
Input Resistance
R
1
Transition Frequency
f
T
Note: Transition frequency of the device.
TEST CONDITIONS
I
C
=50μA
I
C
=1mA
I
E
=50μA
V
CB
=50V
V
EB
=4V
I
C
=5mA, I
B
=0.25mA
V
CE
=5V, I
C
=1mA
V
CE
=10V, I
E
=5mA, f=100MHz (Note)
MIN
50
50
5
TYP
MAX UNIT
V
V
V
0.5
μA
0.5
μA
0.3
V
600
6.11 kΩ
MHz
100
3.29
250
4.7
250
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R206-059,F
DTC143T
TYPICAL CHARACTERISTICS
DC Current Gain vs. Collector Current
1000
500
200
100
50
20
10
5
2
1
0.1
NPN SILICON TRANSISTOR
Collector-Emitter Saturation Voltage vs.
Collector Current
1
500m
200m
V
CE
=5V
Ic/I
B
=20
T
A
=100
25
-40
T
A
=100
25
-40
100m
50m
20m
10m
5m
2m
1m
0.1
0.2
0.5
1
2
5
10
20
50
100
0.2
0.5
1
2
5
10
20
50
100
Collector Current, I
C
(mA)
Collector Current, I
C
(mA)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R206-059,F
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