The UMT2907A / SST2907A / MMST2907A is ROHM's 1/4 PNP Medium Power Transistor (Switching). Its features are BVCEO< -60V (IC=-10mA) and it is a complement to the UMT2222A / SST2222A / MMST2222A.
The UMT2907A, SST2907A, and MMST2907A are PNP medium‑power transistors designed for switching applications. The document provides detailed electrical specifications, package information, and characteristic curves for each device.
Key data include breakdown voltages, current limits, power dissipation, transition frequency, and switching times. Packaging details (SC‑70, SC‑59) and recommended operating conditions are also listed, along with application notes and legal notices.
| Collector‑Emitter Breakdown Voltage (BVceo) | -60 V |
|---|---|
| Transition Frequency (fT) | 200 MHz |
| Turn‑on Time (ton) | 50 ns |
| Package Type | SC‑70 (EIAJ) |
| Storage Temperature Range | 55 °C to +150 °C |
The maximum collector‑emitter breakdown voltage is -60 V (at Ic = -10 mA).
They are supplied in an SC‑70 (EIAJ) surface‑mount package.
The devices can be stored from 55 °C up to +150 °C.
The turn‑on time is specified as 50 ns.