OKI KGF1305T, KGF1312 Datasheet

E2Q0037-38-71

This version: Jul. 1998

Previous version: Jan. 1998

KGF1305T¡ electronic components

¡ 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

3.1±0.15

0.5±0.05

4.7±0.15

5.9 MAX

4.5±0.15

0.63±0.15

1.1±0.15

1.7±0.2

3.5±0.05

2.3±0.05

3.3±0.15

7.3±0.15

0.125±0.05

(Unit: mm)

Package material

Lead frame material

Pin treatment

plate thickness

Al20

3

Fe-Ni-Co alloy

Ni/Au plating

Au:1.0 mm or more

1/6

MARKING

KGF1305T¡ electronic components

(1)

CIRCUIT

(2)

K1305

X X X X

(3)

PRODUCT NAME

LOT NUMBER

MONTHLY LOT NUMBER

PRODUCTION MONTH
(1-9,X,Y,Z)

PRODUCTION YEAR
(LOWEST DIGIT)

Drain(3)

(1) Gate
(2) Source
(3) Drain

Gate(1)

Source(2)

2/6