J309 - N-Channel JFETs

Vishay

Download the J309 datasheet PDF. This datasheet also covers the J308 variant, as both devices belong to the same n-channel jfets family and are provided as variant models within a single manufacturer datasheet.

General Description

The J/SST/U308 series offers superb amplification characteristics.

Key Features

D Excellent High Frequency Gain: Gps 11.5 dB @ 450 MHz D Very Low Noise: 2.7 dB @ 450 MHz D Very Low Distortion D High ac/dc Switch Off-Isolation.

📥 Download Datasheet

J309 n-channel jfets by Vishay - Datasheet Preview — Note: The manufacturer provides a single datasheet file (J308-Vishay.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	J309
Manufacturer	Vishay
File Size	91.68 KB
Description	N-Channel JFETs
Datasheet	J309 Datasheet

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Other Datasheets by Vishay

Part Number	Description
J304	N-Channel JFETs
J305	N-Channel JFETs
J308	N-Channel JFETs

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

J/SST/U308 Series Vishay Siliconix N-Channel JFETs PRODUCT SUMMARY Part Number J308 J309 J310 SST308 SST309 SST310 U309 U310 VGS(off) (V) −1 to −6.5 −1 to −4 −2 to −6.5 −1 to −6.5 −1 to −4 −2 to −6.5 −1 to −4 −2.5 to −6 J308 J309 J310 SST308 SST309 SST310 U309 U310 V(BR)GSS Min (V) −25 −25 −25 −25 −25 −25 −25 −25 gfs Min (mS) 8 10 8 8 10 8 10 10 IDSS Min (mA) 12 12 24 12 12 24 12 24 FEATURES D Excellent High Frequency Gain: Gps 11.5 dB @ 450 MHz D Very Low Noise: 2.