Oki Electric Industry KGF1284
The KGF1284, housed in a SOT-89 type plastic-mold package, is a discrete power FET with frequencies ranging from the UHF-to L-band. This device features high efficiency, high output power, and high gain. The KGF1284 specifications are guaranteed to a fixed matching circuit for 3.4 V and 1.9 GHz; external impedance-matching circuits are also required.| Part No. | KGF1284 |
|---|---|
| Datasheet | KGF1284 Download |
| Manufacturer | Oki Electric Industry |
| Description | Power FET |
| Buy | Stock & Price |
GENERAL DESCRIPTION
Because of its high efficiency, high output power (more than 21.5 dBm), high gain, and plastic package, the KGF1284 is ideal as a transmitter-driver amplifier for personal handy phones, such as digital keying cordless phones.FEATURES
● Specifications guaranteed to a fixed matching circuit for 3.4 V, 1.9 GHz● High output power: 21.5 dBm (min.) at 1.9 GHz
● High efficiency: 50% (typ.) at 1.9 GHz
● High linear gain: 12 dB (typ.) at 1.9 GHz
● Package: 3PMMP (SOT-89 type) PACKAGE DIMENSIONS 4.5±0.1 1.6 +0.15 –0.10 1.5±0.1 2.5±0.1 1±0.2 4±0.2 0.48 +0.08 –0.05 0.4 +0.08 –0.05 0.39±0.05 0.4 +0.08 –0.05 Package material Lead frame material Pin treatment Solder plate thickness Epoxy resin Cu Solder plating 5 mm or more 1.5±0.1 1.5±0.1 3±0.1 (Unit: mm) 1/7 ¡ electronic components KGF1284 MARKING (1) D2 XX PRODUCT TYPE (2) LOT NUMBER (NUMERICAL or ALPHABETICAL) (3) (1) Gate (2) Source (3) Drain CIRCUIT Drain(3) Gate(1) Source(2) 2/7 ¡ electronic components KGF1284 ABSOLUTE MA...
