GENERAL DESCRIPTION

The KGF1313, housed in a SOT-89 type plastic-mold package, is a discrete power FET with frequencies ranging from the UHF-band to the L-band. This device features high efficiency and high output power. The KGF1313 specifications are guaranteed to a fixed matching circuit for 3.4 V and 1.9 GHz; external impedance-matching circuits are also required. Because of its high efficiency, high output power (more than 27 dBm), and plastic package, the KGF1313 is ideal as a transmitter-final-stage amplifier for personal handy phones, such as digital keying cordless phones.

FEATURES

• Specifications guaranteed to a fixed matching circuits for 3.4 V, 1.9 GHz

• High output power: 27 dBm (min.) at 1.9 GHz

• High efficiency: 50 (typ.) at 1.9 GHz

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

• Package: 3PMMP (SOT-89 type)