UNISONIC TECHNOLOGIES CO., LTD
DTC143Z
NPN DIGITAL TRANSISTOR
(BUILT-IN 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
DTC143ZL-AE3-R
DTC143ZG-AE3-R
DTC143ZL-AL3-R
DTC143ZG-AL3-R
DTC143ZL-AN3-R
DTC143ZG-AN3-R
DTC143ZL-T92-B
DTC143ZG-T92-B
DTC143ZL-T92-K
DTC143ZG-T92-K
DTC143ZL-T92-R
DTC143ZG-T92-R
DTC143ZL-T9S-K
DTC143ZG-T9S-K
Package
SOT-23
SOT-323
SOT-523
TO-92
TO-92
TO-92
TO-92SP
Pin Assignment
1
2
3
G
I
O
G
I
O
G
I
O
G
O
I
G
O
I
G
O
I
G
O
I
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Reel
Bulk
MARKING
CE3Z
Z: Lead Free
Z: Halogen Free
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
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DTC143Z
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25℃)
PARAMETER
SYMBOL
V
CC
V
IN
I
OUT
I
C (MAX)
NPN SILICON TRANSISTOR
RATINGS
UNIT
Supply Voltage
50
V
Input Voltage
-5 ~ +30
V
100
Output Current
mA
100
SOT-523
150
SOT-23/SOT-323
200
Power Dissipation
P
D
mW
TO-92
625
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℃)
SYMBOL
V
IN(OFF)
Input Voltage
V
IN(ON)
Output Voltage
V
OUT(ON)
Input Current
I
IN
Output Current
I
O(OFF)
DC Current Gain
h
FE
Input Resistance
R
1
Resistance Ratio
R
2
/R
1
Transition Frequency
f
T
Note: Transition frequency of the device
PARAMETER
TEST CONDITIONS
V
CC
=5V, I
OUT
=100μA
V
OUT
=0.3V, I
OUT
=5mA
I
OUT
/I
IN
=5mA/0.25mA
V
IN
=5V
V
CC
=50V, V
IN
=0V
V
OUT
=5V, I
OUT
=10mA
MIN
1.3
0.1
0.3
1.8
0.5
6.11
12
TYP
MAX
0.5
UNIT
V
V
mA
μA
KΩ
MHz
80
3.29
8
V
CE
=10V, I
E
=-5mA, f=100MHz (Note)
4.7
10
250
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www.unisonic.com.tw
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DTC143Z
TYPICAL CHARACTERISTICS
Input Voltage vs. Output Current
(ON Characteristics)
V
OUT
= 0.3V
NPN SILICON TRANSISTOR
100
50
Input Voltage, V
IN(ON)
(V)
20
10
5
2
1
500m
200m
100m
0.1 0.2 0.5 1
2
5
10 20 50 100
T
A
=-40℃
25℃
100℃
Output Current, I
OUT
(μA)
10000
5000
2000
1000
500
200
100
50
20
10
5
2
1
0
Output Current vs. Input Voltage
(OFF Characteristics)
V
CC
= 5V
T
A
=100℃
25℃
-40℃
0.5
Output Current, I
OUT
(mA)
1.0 1.5 2.0 2.5
Input Voltage, V
IN(OFF)
(V)
3.0
DC Current Gain vs. Output Current
1K
500
200
DC Current Gain, h
FE
Output Voltage vs. Output Current
1000
Output Voltage, V
OUT(ON)
(mV)
V
OUT
= 5V
T
A
=100℃
25℃
-40℃
500
200
100
50
20
10
5
2
I
OUT
=/I
IN
= 20
T
A
=100℃
25℃
-40℃
100
50
20
10
5
2
1
0.1 0.2 0.5 1 2
5 10 20
50 100
1
0.1 0.2 0.5 1 2
5
10 20
50 100
Output Current, I
OUT
(mA)
Output Current, I
OUT
(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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