US6X4 is a low frequency amplifier with a maximum collector current of 2A.
The US6X4 is a low‑frequency amplifier transistor designed for applications such as audio‑visual equipment, office automation, and communications devices. It offers a large collector current capability and a maximum collector‑emitter voltage of 30 V.
The datasheet lists absolute maximum ratings, typical electrical parameters, and packaging information, including a basic ordering unit of 3000 pieces and a 25 mm × 25 mm ceramic substrate. It also contains application notes and export control information.
| Collector‑base voltage (Vcbo) | 30 V |
|---|---|
| Collector‑emitter voltage (Vceo) | 30 V |
| Collector current (Ic) | 2 A |
| Power dissipation (Pd) | 400 mW |
| Maximum junction temperature (Tj) | 150 °C |
| DC current gain (hFE) | 270 – 680 |
| Transition frequency (fT) | 280 MHz |
| Collector output capacitance (Cob) | 20 pF |
The maximum collector current is 2 A.
The collector‑emitter breakdown voltage is rated at 30 V.
The basic ordering unit is 3000 pieces.
The maximum junction temperature is 150 °C.