DTC114W series is a NPN 100mA 50V digital transistor from ROHM. It has built-in bias resistors, which can simplify circuit design.
The DTC114WUA is a NPN digital transistor with a built‑in bias resistor, offering 100 mA output current and a 50 V supply rating. It features thin‑film bias resistors that isolate the input, eliminating parasitic effects, and is RoHS‑compliant.
Typical applications include switching, inverter, interface, and driver circuits. The device is supplied in SOT‑323 (SC‑70) packaging, with detailed mechanical dimensions and tape/reel packaging options provided for automated assembly.
| Supply voltage (Voc) | 50 V |
|---|---|
| Input voltage range (Vin) | -10 to +30 V |
| Output current (I_O) | 100 mA |
| Collector current (I_Cmax) | 100 mA |
| Power dissipation (DTC114WE) | 150 mW |
| Junction temperature (Tj) | 150 °C |
| Storage temperature range | -55 to +150 °C |
| Input resistance (R_in) | 10 kΩ |
| Transition frequency (f_p) | 250 MHz |
| DC current gain (h_FE) | 24 |
The maximum supply voltage is 50 V.
It is supplied in a SOT‑323 (SC‑70) package.
Yes, the device is lead‑free and RoHS compliant.
The typical input resistance is about 10 kΩ.