DTC123YCA HZG
NPN 100mA 50V Digital Transistor (Bias Resistor Built-in Transistor) Datasheet
AEC-Q101 Qualified
llOutline
Parameter Value SOT-23
VCC 50V
IC(MAX.) 100mA
R12.2kΩ
R210kΩ (SST3)
llFeatures ll Inner circuit
1) Built-In Biasing Resistors,
R1 = 2.2kΩ, R2 = 10kΩ
2) Built-in bias resistors enable the configuration of
an inverter circuit without connecting external
input resistors (see inner circuit) .
3) Only the on/off conditions need to be set
for operation, making the circuit design easy.
4) Complementary PNP Types: DTA123YCA HZG
llApplication
INVERTER, INTERFACE, DRIVER
llPackaging specifications
Part No. Package Package
size
Taping
code
Reel size
(mm)
Tape width
(mm)
Basic
ordering
unit.(pcs)
Marking
DTC123YCA HZG SOT-23
(SST3) 2924 T116 180 8 3000 62
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© 2016 ROHM Co., Ltd. All rights reserved. 1/5 20160701 - Rev.001
DTC123YCA HZG Datasheet
llAbsolute maximum ratings (Ta = 25°C)
Parameter Symbol Values Unit
Supply voltage VCC 50 V
Input voltage VIN -5 to 12 V
Output current IO100 mA
Collector current IC(MAX)*1 100 mA
Power dissipation
PD*2 200 mW
PD*3 350 mW
Junction temperature Tj150 ℃
Range of storage temperature Tstg -55 to +150 ℃
llElectrical characteristics (Ta = 25°C)
Parameter Symbol Conditions
Values
Unit
Min. Typ. Max.
Input voltage
VI(off) VCC = 5V, IO = 100μA - - 0.3
V
VI(on) VO = 0.3V, IO = 20mA 3.0 - -
Output voltage VO(on) IO = 10mA, II = 0.5mA - 100 300 mV
Input current II VI = 5V - - 3.8 mA
Output current IO(off) VCC = 50V, VI = 0V - - 500 nA
DC current gain GI VO = 5V, IO = 10mA 33 - - -
Input resistance R1- 1.54 2.2 2.86 kΩ
Resistance ratio R2/R1- 3.6 4.5 5.5 -
Transition frequency fT*1 VCE = 10V, IE = -5mA,
f = 100MHz - 250 - MHz
*1 Characteristics of built-in transistor
*2 Each terminal mounted on a reference land.
*3 Mounted on a ceramic board(7.0×5.0×0.6mm).
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© 2016 ROHM Co., Ltd. All rights reserved. 2/5 20160701 - Rev.001
DTC123YCA HZG Datasheet
llElectrical characteristic curves (Ta =25°C)
Fig.1 Input voltage vs. output current (ON
characteristics)
Fig.2 Output current vs. input voltage (OFF
characteristics)
Fig.3 Output current vs. output voltage Fig.4 DC current gain vs. output current
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© 2016 ROHM Co., Ltd. All rights reserved. 3/5 20160701 - Rev.001
DTC123YCA HZG Datasheet
llElectrical characteristic curves (Ta =25°C)
Fig.5 Output voltage vs. output current
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© 2016 ROHM Co., Ltd. All rights reserved. 4/5 20160701 - Rev.001
DTC123YCA HZG Datasheet
llDimensions
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© 2016 ROHM Co., Ltd. All rights reserved. 5/5 20160701 - Rev.001
Notice-PAA-E Rev.003
© 2015 ROHM Co., Ltd. All rights reserved.
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Precaution for Mounting / Circuit board design
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© 2015 ROHM Co., Ltd. All rights reserved.
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