BLF2048 is a UHF push-pull power LDMOS transistor with high power gain, easy power control, and excellent ruggedness. It is designed for broadband operation (HF to 2.2 GHz). It is mainly used for common source class-AB operation in PCN and PCS applications in the 1800 to 2200 MHz frequency range.
This document is a preliminary specification for the Philips BLF2048, a UHF push-pull power LDMOS transistor. It is designed for broadband operation from HF to 2.2 GHz and is intended for common source class-AB operation in PCN and PCS applications within the 1800 to 2200 MHz frequency range. The device is encapsulated in a 4-lead flange package (SOT539A) with a ceramic cap.
| Package Type | 4-lead flange package (SOT539A) |
|---|---|
| Operating Frequency Range | HF to 2.2 GHz |
| Junction Temperature | 200 °C |
| Typical Power Gain | 11.2 dB |
It is designed for common source class-AB operation for PCN and PCS applications in the 1800 to 2200 MHz frequency range.
The maximum junction temperature is 200 °C.
No, the source on the underside eliminates the need for DC isolators, which reduces common mode inductance.