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UM2101 - ATTENUATOR AND POWER PIN DIODES

Download the UM2101 datasheet PDF. This datasheet also covers the UM2100 variant, as both devices belong to the same attenuator and power pin diodes family and are provided as variant models within a single manufacturer datasheet.

General Description

UM2100 Series PIN diodes are designed for transmit/receive switch and attenuator applications in HF band (2-30MHz) and below.

As series configured switches, these long lifetime (25μs typical) diodes can control up to 2.5 kW, CW in a 50 ohm system.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UM2100-Microsemi.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
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Other Datasheets by Microsemi (now Microchip Technology)

Part Number Description
UM2100 ATTENUATOR AND POWER PIN DIODES
UM2102 ATTENUATOR AND POWER PIN DIODES
UM2104 ATTENUATOR AND POWER PIN DIODES
UM2106 ATTENUATOR AND POWER PIN DIODES
UM2108 ATTENUATOR AND POWER PIN DIODES

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 UM2100 ® TM ATTENUATOR AND POWER PIN DIODES 2 – 30 MHz RoHS Compliant Versions Available DESCRIPTION UM2100 Series PIN diodes are designed for transmit/receive switch and attenuator applications in HF band (2-30MHz) and below. As series configured switches, these long lifetime (25μs typical) diodes can control up to 2.5 kW, CW in a 50 ohm system. In HF band, insertion loss is less than 0.25dB and isolation is greater than 32dB (off-state). The UM2100 series offers the lowest distortion performance in both transmit and receive modes. Less than 50 mA forward bias is requires to obtain an IP3 of 60 dBm at 300 kHz with 1 watt per tone. The forward biased resistance/reactance vs. frequency characteristics are flat down to 10 kHz. The capacitance vs.