BLF2022-125 is a power transistor produced by Philips. It uses the SOT634A package and is mainly used in W-CDMA base stations and multi-carrier applications in the 2000 to 2200MHz frequency range. It has the characteristics of easy power control, ruggedness, high power gain, excellent thermal stability, etc.
The document details the Philips BLF2022-125, an objective specification for a UHF power LDMOS transistor intended for RF power amplifiers in W-CDMA base stations and multicarrier applications within the 2000 to 2200 MHz frequency range. Key features include typical output power of 20W (AV), gain of 12dB, and efficiency of 19% at a supply voltage of 28V.
The datasheet provides comprehensive electrical characteristics, including drain-source breakdown voltage, gate-source threshold voltage, and thermal resistance from junction to case. It also outlines limiting values according to the IEC 60134 standard and includes package outline dimensions for the SOT634A flanged ceramic package.
| Output Power (AV) | 20 W |
|---|---|
| Gain | 12 dB |
| Efficiency | 19% |
| ACPR | -42 dBc |
| Frequency Range | 2000 to 2200 MHz |
| Drain-Source Voltage (Max) | 65 V |
| Thermal Resistance (Junction to Case) | 0.55 K/W |
It is designed for broadband operation from 2000 to 2200 MHz.
The transistor uses a flanged ceramic SOT634A package.