BLF574 SOT539 功率500W 频率10-500MHZ增益26.5DBBLF574 SOT539A LDMOSTA 500 W to 600 W LDMOS power transistor for broadcast applicationsand industrial applications in the HF to 500 MHz band.
Typical CW performance at frequency of 225 MHz, a supply voltageof 50 V and an IDq of 1000 mA:Average output power = 500 WPower gain = 26.5 dBEfficiency = 70 pctEasy power controlIntegrated ESD protectionExcellent ruggednessHigh efficiencyExcellent thermal stabilityDesigned for broadband operation (10 MHz to 500 MHz)Compliant to Directive 2002/95/EC, regarding Restriction ofHazardous Substances (RoHS)