UM4901C

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Microchip Technology

HF-S-BAND-LOW-DISTORTION-PIN

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UM4901C

Active

Microchip Technology

HF-S-BAND-LOW-DISTORTION-PIN

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Description Specifications Series Pricing CAD Documents

Description

General part information

UM4900-S-Band-Low-Distortion-PIN Series

These diodes are designed for transmit/receive switch and attenuator applications in HF band (2-30MHz) and below. As series configured switches these long lifetime (25?s 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).

Technical Specifications

Parameters and characteristics for this part

Specification	UM4901C

Capacitance	3 pF
Diode Type	Pin, Single
Operating Temperature (Max)	175 °C
Operating Temperature (Min)	-65 °C
Package / Case	Stud
Power Dissipation (Max)	37.5 W
Resistance	500 mOhm
Voltage - Peak Reverse (Max)	100 V

UM4900-S-Band-Low-Distortion-PIN Series

HF-S-Band-Low-Distortion-PIN

Part	Package / Case	Resistance	Power Dissipation (Max)	Operating Temperature (Min)	Operating Temperature (Max)	Capacitance	Voltage - Peak Reverse (Max)	Diode Type	Package Name
Microchip Technology UM4902C	Stud	500 mOhm	37.5 W	-65 °C	175 °C	3 pF	200 V	Pin Single
Microchip Technology UM4901C	Stud	500 mOhm	37.5 W	-65 °C	175 °C	3 pF	100 V	Pin Single
Microchip Technology UM4906C	Stud	500 mOhm	37.5 W	-65 °C	175 °C	3 pF	600 V	Pin Single
Microchip Technology UM4902D	Stud	500 mOhm	25 W			3 pF	200 V	Pin Single
Microchip Technology UM4901D	Stud	500 mOhm	25 W			3 pF	100 V	Pin Single
Microchip Technology UM4901A	Axial	500 mOhm	37.5 W			3 pF	100 V	Pin Single	Axial

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

UM4901C | Datasheet