UNISONIC TECHNOLOGIES CO., LTD
DTC123Y
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
Normal
DTC123Y-AE3-R
DTC123Y-AL3-R
DTC123Y-AN3-R
Ordering Number
Lead Free
DTC123YL-AE3-R
DTC123YL-AL3-R
DTC123YL-AN3-R
Halogen Free
DTC123YG-AE3-R
DTC123YG-AL3-R
DTC123YG-AN3-R
Package
SOT-23
SOT-323
SOT-523
Pin Assignment
1
2
3
G
I
O
G
I
O
G
I
O
Packing
Tape Reel
Tape Reel
Tape Reel
MARKING
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QW-R206-069,D
DTC123Y
ABSOLUTE MAXIMUM RATING
(Ta=25°C)
PARAMETER
SYMBOL
V
CC
V
IN
I
OUT
I
C(MAX)
NPN SILICON TRANSISTOR
RATINGS
Supply Voltage
50
Input Voltage
-5 ~ +12
100
Output Current
100
SOT-23/SOT-323
200
Power Dissipation
P
D
SOT-523
150
Storage Temperature
T
J
+150
Junction 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.
UNIT
V
V
mA
mA
mW
mW
°C
°C
ELECTRICAL CHARACTERISTICS
(T
a
=25°C, unless otherwise specified)
SYMBOL
V
IN(OFF)
Input Voltage
V
IN(ON)
Output Voltage
V
OUT (ON)
Input Current
I
IN
Output Current
I
OUT(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
=20mA
I
OUT
/I
IN
=10mA/0.5mA
V
IN
=5V
V
CC
=50V, V
IN
=0V
V
OUT
=5V, I
OUT
=10mA
MIN
3
0.1
0.3
3.8
0.5
2.86
5.5
TYP
MAX
0.3
UNIT
V
V
V
mA
μA
KΩ
MHz
33
1.54
3.6
V
CE
=10V, I
E
=-5mA, f=100MHz(Note)
2.2
4.5
250
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QW-R206-069,D
DTC123Y
TYPICAL CHARACTERISTICS
Input voltage vs. output current
(ON characteristics)
V
OUT
= 0.3V
Ta=25°С
Input Voltage ,V
IN(ON)
(V)
NPN SILICON TRANSISTOR
100
10m
Output current vs input voltage
(OFF characteristics)
V
CC
= 5V
Ta=25°С
10
Output Current, I
OUT
(A)
1m
100μ
1
10μ
100m
100μ
1m
10m
Output Current, I
OUT
(A)
100m
1μ
0
2.5
2.0
0.5
1.0
1.5
Input Voltage, V
IN(OFF)
(V)
Output voltage vs. output current
3.0
1K
DC current gain vs. output current
V
OUT
= 5V
Ta=25°С
Input Voltage ,V
IN(ON)
(V)
1
I
OUT
/I
IN
=20
Ta=25°С
DC Current Gain, h
FE
100
100m
10
10m
1
100μ
10m
Output Current, I
OUT
(A)
1m
100m
1m
100μ
1m
10m
Output Current, I
OUT
(A)
100m
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-R206-069,D
Discrete Device
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