Built in bias resistor digital transistor ROHM DTC123YUAT106 designed for simplified inverter and driver circuit

Key Attributes
Model Number: DTC123YUAT106
Product Custom Attributes
DC Current Gain:
33@10mA,5V
Operating Temperature:
-40℃~+150℃
Current - Collector(Ic):
100mA
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
2.2kΩ
Resistor Ratio:
4.5
Number:
-
Pd - Power Dissipation:
200mW
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC123YUAT106
Package:
SOT-323
Product Description

Product Overview

The DTC123Y series is a range of NPN digital transistors featuring built-in biasing resistors, simplifying circuit design by eliminating the need for external input resistors. These transistors are ideal for inverter, interface, and driver applications, offering easy configuration for on/off conditions. The series includes complementary PNP types for versatile circuit solutions.

Product Attributes

  • Brand: ROHM
  • Product Type: Digital Transistor (Bias Resistor Built-in Transistor)
  • Polarity: NPN

Technical Specifications

Model Package Package Size VCC (MAX) IC (MAX) R1 (Typ.) R2 (Typ.) Power Dissipation (PD) Supply Voltage (VCC) Input Voltage (VIN) Output Current (IO) Collector Current (IC(MAX)) Junction Temperature (Tj) Storage Temperature Range (Tstg) Input Voltage VI(off) Input Voltage VI(on) Output Voltage VO(on) Input Current II Output Current IO(off) DC Current Gain (GI) Input Resistance R1 Resistance Ratio R2/R1 Transition Frequency (fT)
DTC123YEB SOT-416FL (EMT3F) 1616 50V 100mA 2.2k 10k 150 mW 50 V -5 to 12 V 100 mA 100 mA 150 -55 to +150 - 0.3 V 3.0 - - 100 300 mV - 3.8 mA - 500 nA 33 - - 1.54 2.2 2.86 k 3.6 4.5 5.5 - - 250 - MHz
DTC123YE SOT-416 (EMT3) 1616 50V 100mA 2.2k 10k 150 mW 50 V -5 to 12 V 100 mA 100 mA 150 -55 to +150 - 0.3 V 3.0 - - 100 300 mV - 3.8 mA - 500 nA 33 - - 1.54 2.2 2.86 k 3.6 4.5 5.5 - - 250 - MHz
DTC123YUA SOT-323 (UMT3) 2021 50V 100mA 2.2k 10k 200 mW 50 V -5 to 12 V 100 mA 100 mA 150 -55 to +150 - 0.3 V 3.0 - - 100 300 mV - 3.8 mA - 500 nA 33 - - 1.54 2.2 2.86 k 3.6 4.5 5.5 - - 250 - MHz
DTC123YKA SOT-346 (SMT3) 2928 50V 100mA 2.2k 10k 200 mW 50 V -5 to 12 V 100 mA 100 mA 150 -55 to +150 - 0.3 V 3.0 - - 100 300 mV - 3.8 mA - 500 nA 33 - - 1.54 2.2 2.86 k 3.6 4.5 5.5 - - 250 - MHz

2210201730_ROHM-DTC123YUAT106_C5205504.pdf
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