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MA4ST079 - Surface Mount Hyperabrupt Wide-Band Tuning Varactors

General Description

The MA4ST079 through MA4ST083 series of silicon hyperabrupt junction tuning varactors is produced with ion implantation and advanced epitaxial growth techniques.

These diodes have thermal oxide passivation, and feature very high capacitance ratio and quality factor.

Key Features

  • q q q q q q MA4ST079 thru 083 V3.00 SOT-23 q q Low Cost Very High Capacitance Ratio from 1 to 8 Volts Surface Mount Package High Quality Factor Useful for Battery.

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Other Datasheets by Tyco Electronics (now TE Connectivity)

Part Number Description
MA4ST080 Surface Mount Hyperabrupt Wide-Band Tuning Varactors
MA4ST081 Surface Mount Hyperabrupt Wide-Band Tuning Varactors
MA4ST082 Surface Mount Hyperabrupt Wide-Band Tuning Varactors
MA4ST083 Surface Mount Hyperabrupt Wide-Band Tuning Varactors
MA4ST200 Low-Voltage / High Q Si Hyperabrupt Varactors
MA4ST230 Low-Voltage / High Q Si Hyperabrupt Varactors
MA4ST250 Low-Voltage / High Q Si Hyperabrupt Varactors
MA4ST300 Low - Voltage / Wide Band Si Hyperabrupt Varactors
MA4ST320 Low - Voltage / Wide Band Si Hyperabrupt Varactors
MA4ST330 Low - Voltage / Wide Band Si Hyperabrupt Varactors

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.

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Surface Mount Hyperabrupt Wide-Band Tuning Varactors Features q q q q q q MA4ST079 thru 083 V3.00 SOT-23 q q Low Cost Very High Capacitance Ratio from 1 to 8 Volts Surface Mount Package High Quality Factor Useful for Battery Applications SPC Monitored Ion Implantation for Excellent C-V Repeatability Singles and Common Cathode Pairs Available in Tape and Reel Description The MA4ST079 through MA4ST083 series of silicon hyperabrupt junction tuning varactors is produced with ion implantation and advanced epitaxial growth techniques. These diodes have thermal oxide passivation, and feature very high capacitance ratio and quality factor. They are well suited for use from the sub-HF through UHF frequency range. The standard capacitance tolerance is ±10%, with tighter tolerances available.