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- Manuals
- 2
- Languages
- ZH
- Last added
- 2012-02-22
Featured Excelics manuals

Excelics EFA480C Power FET Data Sheet
This data sheet describes the Excelics EFA480C low‑distortion GaAs power FET. It lists typical performance figures such as 34 dBm output power at 2 GHz and 18 dB gain at the same frequency, along with detailed electrical characteristics and maximum rating limits.
The document also includes S‑parameter measurements over a wide frequency range, mechanical dimensions, and contact information for Excelics Semiconductor. Notes warn that exceeding the listed ratings can cause permanent damage or reduced device lifetime. This manual is written in Chinese.
Covers: Data Sheet Overview · Electrical Characteristics · Maximum Ratings · S‑Parameters · Mechanical Dimensions · Contact Information

Excelics FEFA040A-70 Power FET Datasheet
The FEFA040A-70 is a low‑distortion GaAs power FET offered in a non‑hermetic low‑cost ceramic 70 mil package. Typical performance includes 22.0 dBm output power at 12 GHz and 8.0 dB gain at 1 dB compression.
The document lists detailed electrical characteristics such as drain current, transconductance, voltage ratings, and thermal resistance, as well as S‑parameter data over a wide frequency range. Maximum ratings and storage conditions are also provided. This manual is written in Chinese.
Covers: Electrical Characteristics · Maximum Ratings · S‑Parameters · Package Information · Thermal Data
Latest Excelics manuals
Excelics EFA480C Power FET Data Sheet
Datasheet 3 pages · 132 KB · ZHThe Excelics EFA480C datasheet provides specifications, electrical characteristics, and S‑parameter data for this low‑distortion GaAs power FET.
Excelics FEFA040A-70 Power FET Datasheet
Datasheet 3 pages · 127 KB · ZHThe Excelics FEFA040A-70 datasheet provides specifications, electrical characteristics, and S‑parameters for a low‑distortion GaAs power FET.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in Excelics manuals
What is the maximum continuous drain‑source voltage rating?
The device can continuously handle a drain‑source voltage of up to 12 V.
What storage temperature range is recommended for the EFA480C?
The recommended storage temperature range is –65 °C to 150 °C.
What are the absolute maximum drain‑source voltage ratings?
The absolute maximum drain‑source voltage is 10 V, with a continuous rating of 6 V.
What package does the FEFA040A-70 use?
It uses a non‑hermetic low‑cost ceramic 70 mil package.
