BLF245

Partnumber	Manufacturer	Quantity	Availability
BLF245 Manufacturer: PHILIPS, PHL, PH VHF power MOS transistor
BLF245	PHILIPS, PHL, PH	46	In Stock
Description and Introduction VHF power MOS transistor The BLF245 is a high-power RF transistor manufactured by PH (Philips). Below are its key specifications: - Type: N-channel enhancement mode lateral MOSFET - Frequency Range: 470–860 MHz (UHF band) - Output Power: 60 W (typical) - Gain: 13 dB (typical) - Efficiency: 65% (typical) - Drain-Source Voltage (V_DS): 50 V - Drain Current (I_D): 10 A (max) - Package: SOT539A (flange-mounted) - Applications: UHF TV transmitters, RF power amplifiers These specifications are based on PH's datasheet for the BLF245.
Application Scenarios & Design Considerations VHF power MOS transistor
Alternative Part Number MRF150 --: Widely used 150 W HF/VHF RF power MOSFET in the same class as the BLF245, with similar supply voltage and power gain, making it a strong functional substitute for RF amplifier designs. SD2933 --: High-power RF MOSFET intended for HF/VHF applications with comparable output power and drain voltage ratings, suitable as a drop-in class replacement with minor bias adjustment. ARF448 --: RF power MOSFET covering similar frequency and power ranges, offering a different series and manufacturer as an alternative source for the BLF245 application.

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BLF245 from PHILIPS