MPP4202-206/TR

RF Diode Overview

The MPP4202-206/TR is a silicon PIN diode manufactured by Microchip Technology, designed for RF and microwave applications. It features a non-hermetic MMSM construction in a compact 0402 (1005 metric) surface-mount package. The device supports a peak reverse voltage of 25V and operates within a temperature range of -55°C to +150°C. Key electrical characteristics include a capacitance of 0.15pF at 10V reverse bias and 1MHz frequency, with a resistance of 2 ohms at 10mA forward current and 100MHz frequency.

RF Diode Feature Summary

• Non-hermetic MMSM construction suitable for high-reliability environments
• Compact 0402 surface-mount footprint for space-constrained designs
• Silicon PIN diode technology optimized for RF switching and limiting

RF Diode Applications

• RF signal limiting circuits
• Microwave switching applications
• Attenuator networks

RF Diode Procurement Notes

Verify the specific suffix /TR indicates tape and reel packaging when ordering. Confirm RoHS3 compliance status through official datasheets or PCN documents prior to integration. Ensure the supplier provides valid traceability documentation matching the Microchip Technology manufacturer identification for quality assurance purposes.

RF Diode Selection Notes

Select this component for applications requiring low capacitance and fast switching speeds in an ultra-small form factor. Compare the 0.15pF capacitance and 2-ohm resistance specifications against circuit requirements. Consider the -55°C to +150°C operating range for extreme environmental conditions compared to standard commercial grade alternatives.

RF Diode Part Context

This part belongs to the MPP420x series of silicon PIN diodes from Microchip Technology. It shares similar construction and performance profiles with variants such as the MPP4204-206/TR and MPP4202-206-HS. The series is characterized by non-hermetic MMSM packages designed for robust RF performance in compact electronic systems.

RF Diode Replacement Considerations

Direct substitutes within the same series include MPP4204-206/TR. Verify pin compatibility and electrical parameters before substitution. Cross-compatibility with other manufacturers' 0402 PIN diodes requires careful evaluation of capacitance and breakdown voltage specifications.