The document is a datasheet for the Samsung MPS4249, a PNP epitaxial silicon transistor designed for use as an amplifier. It specifies the device's package as TO-82 and lists the pinout order as Emitter, Base, and Collector.
The datasheet details the absolute maximum ratings, including a collector-emitter voltage of 60V and a maximum collector dissipation of 200mW. It also provides electrical characteristics such as DC current gain (hFE) ranging from 100 to 300 and noise figure specifications.
| Collector-Emitter Voltage (Vceo) | 60 V |
|---|---|
| Collector Dissipation (Pc) | 200 mW |
| Junction Temperature (Tj) | 150 °C |
| DC Current Gain (hFE) Min | 100 |
| DC Current Gain (hFE) Max | 300 |
| Output Capacitance (Cob) | 6 pF |
| Noise Figure (NF) | 3 dB |
The maximum collector-emitter voltage (Vceo) is 60V.
The maximum collector dissipation (Pc) is 200mW.
The pinout order is Emitter, Base, and Collector.