GENERAL DESCRIPTION

The KGF1323, housed in a SOT-89 type plastic-mold package, is a discrete UHF-band power FET

that features high efficiency and high output power. The KGF1323 specifications are guaranteed to a fixed matching circuit for 5.8 V and 850 MHz; external impedance-matching circuits are also required. Because of its high efficiency, high output power (more than 33 dBm), and plastic package, the KGF1323 is ideal as a transmitter-final-stage amplifier for personal handy phones, such as TDMA-type cellular phones.

FEATURES

• High output power: 33 dBm (min.)

• High efficiency: 70 (typ.)

• Low thermal resistance: 23°C/W (typ.)

• Package: 3PMMP (SOT-89 type)