2SD2673 Transistors is a low frequency power amplifier produced by Toshiba. Its feature is that it can withstand a collector current of 3A and a collector-emitter saturation voltage of 250mV.
The 2SD2673 is a low‑frequency amplifier transistor offered by ROHM. It is designed for applications such as audio‑visual equipment, office‑automation devices, communications gear, and electronic toys, with a large collector current capability.
The datasheet lists absolute maximum ratings, detailed electrical characteristics, and characteristic curves, as well as the 3 × 3 × 0.8 mm ceramic package dimensions. Designers can use the provided graphs for collector current, saturation voltage, gain, and switching time to evaluate suitability for their circuits.
| Maximum Collector Current (Ic) | 3 A |
|---|---|
| Collector‑Emitter Saturation Voltage (VCE(sat)) | max 250 mV (IC=1.5 A, IB=30 mA) |
| DC Current Gain (hFE) | 270 – 680 |
| Collector‑Base Voltage (VCBO) | 30 V |
The maximum collector current is 3 A.
The collector‑emitter saturation voltage is up to 250 mV under those conditions.
The hFE ranges from 270 to 680.