This document describes the features and characteristics of the DTA014Y series digital transistors from ROHM Co. Ltd. These transistors have built-in bias resistors, eliminate parasitic effects, and simplify circuit design. They are suitable for switching circuits, inverter circuits, interface circuits, and driver circuits.
The DTA014YUB is a PNP digital transistor with a built‑in bias resistor, designed for easy inverter and switching circuit designs. It offers complementary NPN types, lead‑free/RoHS compliance, and internal isolation to reduce parasitic effects.
The datasheet lists absolute maximum ratings, electrical characteristics, characteristic curves, and mechanical dimensions. It also includes packaging options (tape and reel) and a notice covering usage restrictions and safety considerations.
| Supply voltage (VEO) | -50 V |
|---|---|
| Input voltage range | -40 to +6 V |
| Output current (max) | -70 mA |
| Collector current (max) | -100 mA |
| Power dissipation (DTA014YUB) | 200 mW |
| Junction temperature (Tj) | 150 °C |
| Storage temperature range | -55 to +150 °C |
| Input resistance (Ry) | 10‑13 kΩ |
| Resistance ratio (R2/Ry) | 3.7‑5.7 |
The maximum supply voltage is –50 V.
It is offered in tape (T2L) with a reel size of 180 mm, 3,000 pieces per reel.
The datasheet lists a power dissipation of 200 mW.
Yes, the device is listed as Lead Free/RoHS Compliant.