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UM9301SM - Commercial Attenuator Diode

Download the UM9301SM datasheet PDF. This datasheet also covers the UM9301 variant, as both devices belong to the same commercial attenuator diode family and are provided as variant models within a single manufacturer datasheet.

General Description

The UM9301 PIN Diode utilizes special overall chip geometry with an extremely thick intrinsic “I” region, to offer unique capabilities in both RF switch and attenuator applications.

Volume production also makes the diode an economical choice suitable for many commercial low power equipments.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UM9301-Microsemi.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microsemi (now Microchip Technology)

Part Number Description
UM9301 Commercial Attenuator Diode
UM9401 ANTENNA SWITCH DIODES
UM9402 ANTENNA SWITCH DIODES
UM9415 ANTENNA SWITCH DIODES
UM9441 PIN RADIATION DETECTORS

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
WWW.Microsemi .COM UM9301/UM9301SM Commercial Attenuator Diode PRODUCT PREVIEW DESCRIPTION The UM9301 PIN Diode utilizes special overall chip geometry with an extremely thick intrinsic “I” region, to offer unique capabilities in both RF switch and attenuator applications. Volume production also makes the diode an economical choice suitable for many commercial low power equipments. The UM9301 has been designed for use in bridged TEE attenuator circuits commonly utilized for gain and slope control in CATV amplifiers. Low distortion and high dynamic range are characteristic of the diodes’ outstanding performance. The UM9301 is also appropriate for switch applications, when little or no bias voltage is available.