KGF1283 Datasheet, PDF (1/7 Pages) OKI electronic componets – Power FET (Plastic Package Type)

E2Q0026-38-72
This version: Jul. 1998
Previous version: Jan. 1998
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KGF1283
KGF1283
Power FET (Plastic Package Type)
GENERAL DESCRIPTION
The KGF1283, housed in a SOT-89 type plastic-mold package, is a discrete UHF-band power FET
that features high efficiency, high output power, and high gain. The KGF1283 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 26.5 dBm),
high gain, and plastic package, the KGF1283 is ideal as a transmitter-driver amplifier for personal
handy phones.
FEATURES
• High output power: 26.5 dBm (min.)
• High efficiency: 60% (typ.)
• High linear gain: 17 dB (typ.)
• Package: 3PMMP (SOT-89 type)
PACKAGE DIMENSIONS
4.5±0.1
1.6
+0.15
–0.10
1.5±0.1
0.4
+0.08
–0.05
0.48
+0.08
–0.05
1.5±0.1 1.5±0.1
3±0.1
0.4
+0.08
–0.05
0.39±0.05
(Unit: mm)
Package material
Lead frame material
Pin treatment
Solder plate thickness
Epoxy resin
Cu
Solder plating
5 mm or more
1/7