DTC115GUA / DTC115GKA is a digital transistor from ROHM that integrates bias resistors, which has the characteristics of high integration, low cost, and high reliability.
This datasheet describes the DTC115GUA and DTC115GKA digital transistors with built‑in bias resistors. It lists applications, external dimensions, features, structure, and packaging specifications for the two device variants.
Electrical specifications such as collector‑base voltage, collector‑emitter voltage, emitter‑base voltage, maximum collector current, power dissipation, and temperature limits are given, together with equivalent circuit parameters and characteristic curves. The document also includes usage notes and export control information. This manual is written in Chinese.
| Collector current (IC) max | 100 mA |
|---|---|
| Package (DTC115GUA) | UMT3 (SC‑70) |
| Package (DTC115GKA) | SMT3 (SC‑59) |
The maximum collector current is 100 mA.
The DTC115GKA is supplied in an SMT3 (SC‑59) package.