DTC113ZUA / DTC113ZKA is a digital transistor produced by ROHM. It has built-in bias resistors and can be used in switch circuits, interface circuits, and driver circuits.
The DTC113ZKA is a 100 mA, 50 V digital transistor featuring built‑in thin‑film bias resistors, allowing inverter circuits without external resistors. It is offered in UMT3 (SMT3) surface‑mount packages.
Key specifications include a maximum supply voltage of 50 V, input voltage range of –5 V to +10 V, and a power dissipation rating of 200 mW. The device is supplied in a compact 0.4 mm × 0.8 mm package and is intended for use in general electronic equipment such as audio‑visual, office‑automation, and communication devices.
| Supply voltage (VCE) | 50 V |
|---|---|
| Input voltage (VIN) | -5 V to +10 V |
| Output current (IOUT) | 100 mA |
| Power dissipation (PD) | 200 mW |
| Junction temperature (Tj) | 150 °C |
| Storage temperature (Tstg) | -55 °C to +150 °C |
| Package type | UMT3 SMT3 |
The maximum supply voltage is 50 V.
It is supplied in a UMT3 SMT3 surface‑mount package.
The input voltage can range from –5 V to +10 V.
The device can dissipate up to 200 mW.