ROHM DTA014YUB Series Data Sheet
Summary
These PNP Digital Transistors are designed for high-efficiency switching, inverter, and driver circuit applications. Featuring built-in biasing resistors, they dramatically simplify complex PCB layouts by eliminating the need for external input components and minimizing parasitic effects. The manual provides comprehensive technical specifications, absolute maximum ratings, electrical curves (I(on)/I(off)), and package dimensions. It is an essential resource for electronics designers building reliable automation, communication, and consumer electronic devices.
Page 1 Text Content
DTA014Y series
Datasheet
PNP -100m A -50V Digital Transistors (Bias Resistor Built-in Transistors)
l Outline Parameter Value VMT3 EMT3F
OUT OUT
VCC -50V
IC(MAX.) -100m A
GND GND
DTA014YM DTA014YEB
R2 47k W (SC-105AA) (SC-89)
UMT3F
l Features
1) Built-In Biasing Resistors.
2) Built-in bias resistors enable the configuration of GND
an inverter circuit without connecting external
DTA014YUB input resistors (see inner circuit). (SC-85)
3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing
of the input. They also have the advantage of l Inner circuit
completely eliminating parasitic effects. 4) Only the on/off conditions need to be set for operation, making the circuit design easy. 5) Complementary NPN Types :DTC014Y series 6) Lead Free/Ro HS Compliant.
l Application Switching circuit, Inverter circuit, Interface circuit, Driver circuit
l Packaging specifications
Package Basic
Taping Reel size Tape width
Part No. Package size ordering Marking
code (mm) (mm)
(mm) unit (pcs)
DTA014YM VMT3 T2L 8,000 DTA014YEB EMT3F TL 3,000 DTA014YUB UMT3F TL 3,000
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 1/7 2012.05 - Rev.B
Page Summary Contents For ROHM DTA014YUB Series Data Sheet
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 8 |
| File Size | 525.58 KB |
| Published | June 20, 2026 |
Enter the captcha to get the download link:
Frequently Asked Questions
How can this transistor be used in an inverter circuit?
The transistors have built-in bias resistors, enabling configuration of an inverter circuit without connecting external input resistors.
What are the maximum ratings for general operation?
The collector current is rated at -100 mA (I_C(MAX)), and the power dissipation varies between 150 mW and 200 mW depending on the specific model.
What types of circuitry are these components suitable for?
They are designed for use in switching circuits, inverter circuits, interface circuits, and driver circuits.
Are these parts intended for life-critical equipment?
No. They should not be used with systems requiring an extremely high level of reliability, such as medical instruments or aerospace machinery.