KGF1305T

E2Q0037-38-71 ¡ electronic components This version: Jul. 1998 Previous version: Jan. 1998 KGF1305T ¡ electronic components KGF1305T Power FET (Ceramic Package Type) GENERAL DESCRIPTION The KGF1305T, housed in a ceramic package with integrated heat sink, is a discrete UHF-band power FET that features high efficiency, high output power, and low current operation. The KGF1305T specifications are guaranteed to a fixed matching circuit for 5.4 V and 850 MHz; external impedance-matching circuits are also required. Because of its high efficiency, high output power (more than 31.5 dBm), and low thermal resistance, the KGF1305T is ideal as a transmitter-final-stage amplifier for personal handy phones, such as analog cellular phones. FEATURES High output power: 31.5 dBm (min.) High efficiency: 66% (min.) Low thermal resistance: 12°C/W (typ.) Package: 3PHTP PACKAGE DIMENSIONS 1.7±0.2 0.5±0.05 4.7±0.15 5.9 MAX 4.5±0.15 0.63±0.15 1.1±0.15 3.1±0.15 0.125±0.05 2.3±0.05 3.3±0.15 7.3±0.15 (Unit: mm) Package material Lead frame material Pin treatment plate thickness Al203 Fe-Ni-Co alloy Ni/Au plating Au:1.0 mm or more 3.5±0.05 1/6 ¡ electronic components KGF1305T MARKING (1) (2) K1305 X X X X PRODUCT NAME LOT NUMBER MONTHLY LOT NUMBER (3) PRODUCTION MONTH (1-9,X,Y,Z) PRODUCTION YEAR (LOWEST DIGIT) (1) Gate (2) Source (3) Drain CIRCUIT Drain(3) Gate(1) Source(2) 2/6 ¡ electronic components KGF1305T ABSOLUTE MAXIMUM RATINGS Item Drain-source voltage Gate-sour...