Digital Transistor ROHM DTC124XETL with Built In Bias Resistors Enabling Simplified On Off Control

Key Attributes
Model Number: DTC124XETL
Product Custom Attributes
Output Voltage(VO(on)):
300mV
Input Resistor:
22kΩ
Resistor Ratio:
2.6
Number:
1 NPN (Pre-Biased)
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTC124XETL
Package:
SC-75(SOT-416)
Product Description

Product Overview

The ROHM DTC124X series are NPN digital transistors featuring built-in bias resistors, eliminating the need for external input resistors. This simplifies circuit design, allowing for operation based solely on on/off conditions. These transistors are ideal for inverter, interface, and driver applications. Complementary PNP types are available in the DTA124X series.

Product Attributes

  • Brand: ROHM

Technical Specifications

Model Package Package Size Taping Code Reel Size (mm) Tape Width (mm) Basic Ordering Unit (pcs) Marking
DTC124XM SOT-723 (VMT3) 1212 T2L 180 8 8000 45
DTC124XE SOT-416 (EMT3) 1616 TL 180 8 3000 45
DTC124XUA SOT-323 (UMT3) 2021 T106 180 8 3000 45
DTC124XKA SOT-346 (SMT3) 2928 T146 180 8 3000 45
Parameter Symbol Conditions Min. Typ. Max. Unit
Absolute Maximum Ratings (Ta = 25C)
Supply voltage VCC 50 V
Input voltage VIN -10 40 V
Output current IO 50 mA
Collector current IC(MAX)*1 100 mA
Power dissipation PD*2 DTC124XM 150 mW
DTC124XE 150 mW
DTC124XUA 200 mW
DTC124XKA 200 mW
Junction temperature Tj 150
Range of storage temperature Tstg -55 +150
Electrical Characteristics (Ta = 25C)
Input voltage VI(off) VCC = 5V, IO = 100A - - 0.4 V
VI(on) VO = 0.3V, IO = 2mA 2.5 - - V
Output voltage VO(on) IO = 10mA, II = 0.5mA - 100 300 mV
Input current II VI = 5V - - 360 A
Output current IO(off) VCC = 50V, VI = 0V - - 500 nA
DC current gain GI VO = 5V, IO = 5mA 68 - - -
Input resistance R1 - 15.4 28.6 k
Resistance ratio R2/R1 - 1.7 2.6 -
Transition frequency fT*1 VCE = 10V, IE = -5mA, f = 100MHz - 250 - MHz

2412111058_ROHM-DTC124XETL_C17592747.pdf
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