LET9085

LET9085 RF POWER TRANSISTORS Ldmos Enhanced Technology TARGET DATA N-CHANNEL ENHANCEMENT-MODE LATERAL MOSFETs IS-95 CDMA PERFORMANCES POUT = 20 W EFF. = 28 % EDGE PERFORMANCES POUT = 35 W EFF. = 35 % GSM PERFORMANCES POUT = 75 W EFF. = 55 % EXCELLENT THERMAL STABILITY BeO FREE PACKAGE INTERNAL INPUT MATCHING ESD PROTECTION PIN CONNECTION 1 M265 epoxy sealed ORDER CODE LET9085 BRANDING LET9085 DESCRIPTION The LET9085 is a common source N-Channel enhancement-mode lateral Field-Effect RF power transistor designed for broadband commercial and industrial applications at frequencies up to 1.0 GHz. The LET9085 is designed for high gain and broadband performance operating in common source mode at 26 V. Its internal matching makes it ideal for base station applications requiring high linearity. ABSOLUTE MAXIMUM RATINGS (TCASE = 25 °C) Symbol V(BR)DSS VGS ID PDISS Tj TSTG Drain-Source Voltage Gate-Source Voltage Drain Current Power Dissipation (@ Tc = 70 °C) Max. Operating Junction Temperature Storage Temperature Parameter Value 65 2 3 1. Drain 2. Source 3. Gate Unit V V A W °C °C -0.5 to +15 12 186 200 -65 to +150 THERMAL DATA Rth(j-c) Junction -Case Thermal Resistance 0.7 °C/W January, 28 2003 1/4 LET9085 ELECTRICAL SPECIFICATION (TCASE = 25 °C) STATIC (Per Section) Symbol V(BR)DSS IDSS IDSS IGSS VGS(Q) VDS(ON) GFS CISS* COSS CRSS VGS = 0 V VGS = 0 V VGS = 0 V VGS = 5 V VDS = 26 V VGS = 10 V VDS = 10 V VGS = 0 V VGS = 0 V VGS = 0 V ID = 10 µA VDS = 26 V VDS = ...