Built in resistor PNP digital transistor ROHM DTA124EUAT106 designed for straightforward inverter and interface

Key Attributes
Model Number: DTA124EUAT106
Product Custom Attributes
Output Voltage(VO(on)):
300mV@10mA,0.5mA
Input Resistor:
28.6kΩ
Resistor Ratio:
1.2
Number:
-
Collector - Emitter Voltage VCEO:
50V
Mfr. Part #:
DTA124EUAT106
Package:
SOT-323
Product Description

Product Overview

The DTA124E series is a PNP digital transistor with built-in biasing resistors, designed for simplified circuit configuration. Featuring integrated R1 and R2 resistors (22k each), these transistors eliminate the need for external input resistors, enabling straightforward inverter circuit designs. They are ideal for applications requiring easy on/off condition setting, such as inverters, interfaces, and driver circuits. Complementary NPN types are available in the DTC124E series.

Product Attributes

  • Brand: ROHM
  • Type: PNP Digital Transistor (Bias Resistor Built-in Transistor)
  • Integrated Resistors: R1 = R2 = 22k

Technical Specifications

Parameter Symbol Value Unit Notes
Outline Parameters
Supply Voltage VCC -50 V
Max. Output Current IC(MAX.) -100 mA
Resistor R1 R1 22 k
Resistor R2 R2 22 k
Absolute Maximum Ratings (Ta = 25C)
Supply Voltage VCC -50 V
Input Voltage VIN -40 to 10 V
Output Current IO -30 mA
Collector Current IC(MAX)*1 -100 mA
Power Dissipation (DTA124EM) PD*2 150 mW Each terminal mounted on a reference land.
Power Dissipation (DTA124EEB) PD*2 150 mW Each terminal mounted on a reference land.
Power Dissipation (DTA124EE) PD*2 150 mW Each terminal mounted on a reference land.
Power Dissipation (DTA124EUB) PD*2 200 mW Each terminal mounted on a reference land.
Power Dissipation (DTA124EUA) PD*2 200 mW Each terminal mounted on a reference land.
Power Dissipation (DTA124EKA) PD*2 200 mW Each terminal mounted on a reference land.
Junction Temperature Tj 150
Storage Temperature Range Tstg -55 to +150
Electrical Characteristics (Ta = 25C)
Input Voltage (Off) VI(off) - V VCC = -5V, IO = -100A
Input Voltage (On) VI(on) -3.0 - VO = -0.2V, IO = -5mA
Output Voltage (On) VO(on) - mV IO = -10mA, II = -0.5mA
Input Current II - A VI = -5V
Output Current (Off) IO(off) - n VCC = -50V, VI = 0V
DC Current Gain GI 56 - VO = -5V, IO = -5mA
Input Resistance R1 15.4 to 28.6 k Typ. 22k
Resistance Ratio R2/R1 0.8 to 1.2 -
Transition Frequency fT*1 250 MHz VCE = -10V, IE = 5mA, f = 100MHz
Models & Packages
Part No. Package Package Size Reel Size (mm) Basic Ordering Unit (pcs)
DTA124EM SOT-723 1212 180 8000
DTA124EEB SOT-416FL 1616 180 3000
DTA124EE SOT-416 1616 180 3000
DTA124EUB SOT-323FL 2021 180 3000
DTA124EUA SOT-323 2021 180 3000
DTA124EKA SOT-346 2928 180 3000

2412052036_ROHM-DTA124EUAT106_C308676.pdf

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