GMP4201-GM1/TR

RF Diode Overview

The GMP4201-GM1/TR is a single PIN diode from the Microchip Technology GIGAMITE® series, housed in an 0805 (2012 Metric) surface-mount package. It features a peak reverse voltage rating of 100V and operates within a temperature range of -55°C to 125°C. Key electrical characteristics include a capacitance of 0.6pF at 10V and 1MHz, and a resistance of 500 milliohms at 20mA and 100MHz. The component is RoHS3 compliant and classified under ECCN EAR99.

RF Diode Feature Summary

• High-speed RF switching capability utilizing PIN diode technology
• Compact 0805 surface-mount form factor for space-constrained designs
• Wide operating temperature range suitable for harsh environments

RF Diode Applications

• RF signal routing and switching circuits
• Attenuator modules requiring low insertion loss
• Phase shifters in microwave systems

RF Diode Procurement Notes

Verify the specific suffix against official Microchip documentation to confirm tape-and-reel packaging configuration. Ensure the ordering part number matches the required quantity per reel as defined in the manufacturer's standard packaging specifications. Cross-reference the datasheet revision date to guarantee compatibility with current manufacturing processes.

RF Diode Selection Notes

Select this component when a low-capacitance, high-voltage RF switch is required in a small footprint. Evaluate the 0.6pF capacitance and 500mΩ resistance parameters against the target frequency and power handling requirements. Confirm that the 100V reverse voltage rating exceeds the maximum expected reverse bias in the application circuit.

RF Diode Part Context

This device belongs to the GIGAMITE® family of RF PIN diodes manufactured by Microchip Technology. These components are designed for high-frequency applications where fast switching speeds and low distortion are critical. The GMP4201 variant specifically offers a balance of low capacitance and moderate power handling in a standard SMD package.

RF Diode Replacement Considerations

Consult the official Microchip GMP4201 datasheet for approved pin-compatible alternatives. Verify that any substitute maintains the same 0805 package dimensions, 100V rating, and equivalent RF performance metrics to ensure circuit integrity without redesign.