The 2SC1252 is a high frequency power transistor produced by Infineon. The maximum operating frequency of this transistor can reach 500MHz. It has the characteristics of high gain, low noise, and low power consumption.
The document describes the ASI 2SC1252, an NPN silicon high frequency transistor designed for wide band amplifier applications up to 500 MHz. It features a hermetic TO-39 package and includes typical performance metrics such as gain and noise figure at specific frequencies.
Key specifications include maximum collector current of 400 mA, breakdown voltages for emitter-base and collector-emitter junctions, and power dissipation ratings. The datasheet also lists electrical characteristics like input capacitance, output conductance, and frequency response parameters.
| Package Style | TO-39 |
|---|---|
| Application Frequency | up to 500 MHz |
| Collector Current (Ic) | 400 mA |
| Power Dissipation (Poiss) | 5 W @ Tc = 25°C |
| Operating Temperature Range | -65 to +200 °C |
| Typical Gain (Gpe) | 17 dB @ 200 MHz |
| Typical Noise Figure (NF) | 3.0 dB @ 200 MHz |
The device operates within a temperature range of -65 to +200 °C.
The typical gain is -17 dB at 200 MHz.