Built in bias resistor digital transistor ROHM DTC124XE3TL designed for inverter and interface driver circuits

Key Attributes
Model Number: DTC124XE3TL
Product Custom Attributes
Current - Collector(Ic):
100mA
Resistor Ratio:
2.1
Mfr. Part #:
DTC124XE3TL
Product Description

Product Overview

The DTC124X series is a range of NPN digital transistors featuring built-in bias 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. Complementary PNP types are available in the DTA124X series.

Product Attributes

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

Technical Specifications

Model Package Package Size Taping Code Reel Size (mm) Tape Width (mm) Quantity (pcs) Marking VCC (MAX) IC(MAX) R1 R2
DTC124XM SOT-723 1212 T2L 180 8 8000 45 50V 100mA 22k 47k
DTC124XEB SOT-416FL 1616 TL 180 8 3000 45 50V 100mA 22k 47k
DTC124XE3 SOT-416 1616 TL 180 8 3000 45 50V 100mA 22k 47k
DTC124XUB SOT-323FL 2021 TL 180 8 3000 45 50V 100mA 22k 47k
DTC124XU3 SOT-323 2021 T106 180 8 3000 45 50V 100mA 22k 47k
DTC124XKA SOT-346 2928 T146 180 8 3000 45 50V 100mA 22k 47k
Parameter Symbol Conditions Min. Typ. Max. Unit
Supply voltage VCC 50 V
Input voltage VIN -10 40 V
Output current IO 50 mA
Collector current IC(MAX)*1 100 mA
Junction temperature Tj 150
Range of storage temperature Tstg -55 +150
Input voltage (VI(off)) VCC = 5V, IO = 100A - - 0.4 V
Input voltage (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

*1 Characteristics of built-in transistor

*2 Each terminal mounted on a reference land.


2401251540_ROHM-DTC124XE3TL_C20108238.pdf

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