UTC DTC123Y Npn digital transistor Datasheet

UNISONIC TECHNOLOGIES CO., LTD
DTC123Y
NPN SILICON TRANSISTOR
NPN DIGITAL TRANSISTOR
(BUILT- IN BIAS RESISTORS)
3
1

2
FEATURES
SOT-23
* Built-in bias resistors that implies easy ON/OFF applications.
* The bias resistors are thin-film resistors with complete isolation to
allow negative input.

(JEDEC TO-236)
3
EQUIVALENT CIRCUIT
1
2
SOT-323
3
2
1
SOT-523

ORDERING INFORMATION
Ordering Number
DTC123YG-AE3-R
DTC123YG-AL3-R
DTC123YG-AN3-R
Note: Pin Assignment: G: GND
I: IN

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
O: OUT
MARKING
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Copyright © 2014 Unisonic Technologies Co., Ltd
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QW-R206-069.E
DTC123Y

NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified)
PARAMETER
RATINGS
UNIT
50
V
-5 ~ +12
V
100
mA
Output Current
100
mA
SOT-23/SOT-323
200
mW
Power Dissipation
PD
SOT-523
150
mW
Storage Temperature
TJ
+150
°C
Junction Temperature
TSTG
-55~+150
°C
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.
Supply Voltage
Input Voltage

SYMBOL
VCC
VIN
IOUT
IC(MAX)
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
VIN(OFF)
Input Voltage
VIN(ON)
Output Voltage
VOUT (ON)
Input Current
IIN
Output Current
IOUT(OFF)
DC Current Gain
hFE
Input Resistance
R1
Resistance Ratio
R2/R1
Transition Frequency
fT
Note: Transition frequency of the device
TEST CONDITIONS
VCC=5V, IOUT=100μA
VOUT=0.3V, IOUT=20mA
IOUT/IIN=10mA/0.5mA
VIN=5V
VCC=50V, VIN=0V
VOUT=5V, IOUT=10mA
VCE=10V, IE=-5mA, f=100MHz(Note)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
TYP
MAX
0.3
0.1
0.3
3.8
0.5
2.2
4.5
250
2.86
5.5
3
33
1.54
3.6
UNIT
V
V
V
mA
μA
KΩ
MHz
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DTC123Y
TYPICAL CHARACTERISTICS
100
Input voltage vs. output current
(ON characteristics)
10m
VOUT= 0.3V
Output Current, IOUT (A)
Input Voltage ,VIN(ON) (V)
Ta=25°С
10
1
100m
100μ
1m
10m
Output Current, IOUT (A)
DC current gain vs. output current
100
10
1
100μ
1m
10m
Output Current, IOUT (A)
100m
VCC= 5V
Ta=25°С
100μ
10μ
0
1
VOUT= 5V
Ta=25°С
Output current vs input voltage
(OFF characteristics)
1m
1μ
100m
Input Voltage ,VIN(ON) (V)
1K
DC Current Gain, hFE

NPN SILICON TRANSISTOR
3.0
2.5
2.0
0.5
1.0
1.5
Input Voltage, VIN(OFF) (V)
Output voltage vs. output current
IOUT/IIN=20
Ta=25°С
100m
10m
1m
100μ
1m
10m
Output Current, IOUT (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.E
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