This document describes the features and dimensions of the DTC014YM / DTC014YEB / DTC014YUB digital transistors produced by ROHM. These digital transistors have built-in resistors, allowing the configuration of an inverter circuit without connecting external input resistors. They have the advantage of almost completely eliminating parasitic effects and only require setting the on/off conditions for operation, making the device design easy.
The DTC014 series are 100 mA/50 V digital transistors with built‑in thin‑film bias resistors, allowing inverter circuits without external resistors. The devices feature low parasitic effects and simple on/off control, making them suitable for compact circuit designs.
Typical applications include inverters, interface circuits, and driver stages. The datasheet also lists absolute maximum ratings, electrical characteristics, and packaging options, along with usage notes and safety considerations for designers.
| Supply voltage (Vdd) | 50 V |
|---|---|
| Input voltage (Vin) | 40 V |
| Collector current (Ic) | 100 mA |
| Output current (Io) | 70 mA |
| Power dissipation (Pmax) | 150 mW (typ) / 200 mW (max) |
| Junction temperature (Tj) | 150 °C |
| Storage temperature range | -55 °C to +150 °C |
| Transition frequency (ft) | 250 MHz |
| Input resistance (Rin) | 7 kΩ – 13 kΩ |
| Resistance ratio (Rratio) | 3.7 – 5.7 |
| DC current gain (hFE) | 80 |
The maximum supply voltage is 50 V.
The collector current is rated at 100 mA.
No, the products are not designed to be radiation tolerant.