UM4900 - HIGH POWER PIN DIODES

Microsemi (now Microchip Technology)

Download the UM4900 datasheet PDF. This datasheet also covers the UM4000 variant, as both devices belong to the same high power pin diodes family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

UM4900 high power pin diodes by Microsemi (now Microchip Technology) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (UM4000_MicrosemiCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	UM4900
Manufacturer	Microsemi (now Microchip Technology)
File Size	467.65 KB
Description	HIGH POWER PIN DIODES
Datasheet	UM4900 Datasheet

General Description

The UM4000 and UM4900 series

Overview

www.MICROSEMI.com www.MICROSEMI.com UM4000 / UM4900 HIGH POWER PIN DIODES RoHS Compliant Versions.

Key Features

high power PIN diodes with long carrier lifetimes and thick I-regions. They are especially suitable for use in low distortion switches and attenuators, in HF through S band frequencies. While both series are electrically equivalent, the UM4900 series have higher power ratings due to a shorter thermal path between the chip and package. High charge storage and long carrier lifetime enable high RF levels to be controlled with relatively low bias current. Similarly, peak RF voltages can be handled w.

More Datasheets from Microsemi (now Microchip Technology)

Part Number	Description
UM4901	PIN DIODE
UM4902	PIN DIODE
UM4906	PIN DIODE