This document is the datasheet of 100mA/50V digital transistor(with built-in resistors) DTC043ZM/DTC043ZEB/DTC043ZUB, which introduces the features of the product, such as built-in bias resistors, no need to connect external input resistors, completely isolated thin-film resistors, and almost completely eliminate parasitic effects.
The DTC043ZUB is a 100 mA/50 V digital transistor that incorporates thin‑film bias resistors, allowing inverter circuit designs without external resistors. The built‑in resistors reduce parasitic effects and simplify device operation by requiring only on/off control.
Typical applications include inverters, interfaces, and driver circuits. The device is supplied in tape packaging (type codes T2L, TL) and is intended for general‑use electronic equipment such as audio‑visual, office‑automation, and communication devices.
| Supply voltage | 50 V |
|---|---|
| Input voltage | 30 V |
| Collector current | 100 mA |
| Output current | 100 mA |
| Power dissipation | 150‑200 mW |
| Junction temperature | 150 °C |
| Storage temperature range | -55 to +150 °C |
| Transition frequency | 250 MHz |
| Input resistance (typical) | 47 kΩ |
| Resistance ratio (typical) | 10 |
| DC current gain (typical) | 80 |
| Built‑in resistor values | Ri = 4.7 kΩ, Ro = 47 kΩ |
The maximum supply voltage is 50 V.
The built‑in resistors are Ri = 4.7 kΩ and Ro = 47 kΩ.
The transition frequency is 250 MHz.