U309 - n-channel JFET

Siliconix

Download the U309 datasheet PDF. This datasheet also covers the U308 variant, as both devices belong to the same n-channel jfet family and are provided as variant models within a single manufacturer datasheet.

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U309 n-channel jfet by Siliconix - Datasheet Preview — Note: The manufacturer provides a single datasheet file (U308-Siliconix.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	U309
Manufacturer	Siliconix
File Size	114.83 KB
Description	n-channel JFET
Datasheet	U309 Datasheet

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Other Datasheets by Siliconix

Part Number	Description
U304	p-channel JFET
U305	p-channel JFET
U306	p-channel JFET
U308	n-channel JFET

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

n-channel JFETs designed for • • • H Performance Curves NZA See Section 4 • VHF Amplifiers • Front End High Sensitivity Amplifiers • Oscillators • Mixers BENEFITS • I ndustry Standard • High Power Gain 16 dB at 105 MHz, Common-Gate 11 dB at 450 MHz, Common-Gate • Low Noise 2.7 dB Noise Figure at 450 MHz • Wide Dynamic Range Greater than 100 dB • 75 n Input Match Common Gate ABSOLUTE MAXIMUM RATINGS (25°C) Gate-Drain or Gate-Source Voltage ............... -25 V Gate Current ............................... 20mA Total Power Dissipation at T A ~ 25°C .......... 500mW Power Derating to 150°C ..... _............ 4.0 mW;oC Storage Temperature Range ........... _.. -65 to +150°C Lead Temperature ( 1/16" from case for 10 seconds) .......... _...