BLF244,112 NXP

BLF244 VHF power MOS transistor Rev. 4 1 September 2015 Product data sheet IMPORTANT NOTICE Dear customer, As of December 7th, 2015 BL RF Power of NXP Semiconductors will operate as an independent company under the new trade name Ampleon, which will be used in future data sheets together with new contact details. In data sheets, where the previous Philips references is mentioned, please use the new links as shown below. Philips Semiconductors Product specication VHF power MOS transistor BLF244 FEATURES PIN CONFIGURATION High power gain Low noise figure handbook, halfpage Easy power control 1 4 Good thermal stability d Withstands full load mismatch Gold metallization ensures g excellent reliability. MBB072 s 23 DESCRIPTION Silicon N-channel enhancement MSB057 mode vertical D-MOS transistor designed for large signal amplifier Fig.1 Simplified outline and symbol. applications in the VHF frequency range. The transistor is encapsulated in a CAUTION 4-lead SOT123A flange package, with a ceramic cap. All leads are This product is supplied in anti-static packing to prevent damage caused by isolated from the flange. electrostatic discharge during transport and handling. For further information, refer to Philips specs.: SNW-EQ-608, SNW-FQ-302A, and SNW-FQ-302B. Matched gate-source voltage (V ) GS groups are available on request. WARNING PINNING - SOT123A Product and environmental safety - toxic materials PIN DESCRIPTION This product contains beryllium oxide. The product is entirely safe provided that the BeO disc is not damaged. All persons who handle, use or dispose of 1 drain this product should be aware of its nature and of the necessary safety 2 source precautions. After use, dispose of as chemical or special waste according to 3 gate the regulations applying at the location of the user. It must never be thrown 4 source out with the general or domestic waste. QUICK REFERENCE DATA RF performance at T = 25 C in a common source test circuit. h f V P G DS L p D MODE OF OPERATION (MHz) (V) (W) (dB) (%) CW, class-B 175 28 15 >13 >50 2003 Oct 13 2