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KGF1322

Power FET (Ceramic Package Type)

Oki Electric Industry 

E2Q0040-38-71

This version: Jul. 1998

Previous version: Jan. 1998

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KGF1322

KGF1322

Power FET (Ceramic Package Type)

GENERAL DESCRIPTION

The KGF1322, 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

KGF1322 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 low thermal resistance, the KGF1322 is ideal as a

transmitter-final-stage amplifier for personal handy phones, such as digital cellular phones.

FEATURES

• High output power: 33 dBm (min.)

• High efficiency: 60% (min.)

• Low thermal resistance: 12°C/W (typ.)

• Package: 3PHTP

PACKAGE DIMENSIONS

1.7±0.2

3.1±0.15

2.3±0.05

3.3±0.15

7.3±0.15

0.63±0.15

1.1±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

1/6

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