MMVL535T1

Overview

The MMVL535T1 is a PIN diode manufactured by onsemi, designed for high-frequency switching applications. It features a single channel configuration housed in an SOD-323 surface-mount package. The device operates with a maximum reverse voltage of 20 V and supports a forward current of 20 mA. Key electrical parameters include a maximum junction capacitance of 1 pF and a series resistance of 700 mOhms at medium frequencies. It functions within a frequency range from 30 MHz to 300 MHz, with a power dissipation rating of 200 mW and a maximum operating temperature of +150 C.

Feature Summary

• Low junction capacitance enables efficient signal integrity at high frequencies.
• Compact SMD package facilitates automated assembly and space-constrained designs.
• High thermal stability supports operation in demanding environmental conditions.

Applications

• RF switching circuits
• Attenuator networks
• High-frequency signal routing

Procurement Notes

Verify the specific ordering suffix and manufacturer lot codes upon receipt to ensure component authenticity. Confirm that the received parts match the specified SOD-323 package dimensions and electrical characteristics outlined in the official datasheet. Check for any obsolescence notices or lifecycle changes directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when low capacitance and fast switching speeds are required in RF environments. Ensure the circuit design accommodates the 20 V reverse voltage limit and 20 mA forward current constraints. Verify that the PCB layout supports the SOD-323 footprint and thermal requirements for 200 mW power dissipation.

Part Context

This part belongs to the MMVL3401 series of PIN diodes from onsemi. It shares similar functional characteristics with other devices in the family but is distinguished by its specific packaging and parameter set optimized for surface-mount technology. It serves as a discrete solution for high-frequency control tasks.

Replacement Considerations

Check for direct pin-to-pin replacements within the same manufacturer's portfolio that offer updated packaging or enhanced thermal ratings. Verify compatibility with existing PCB footprints and ensure that substitute components meet the same 1 pF capacitance and 20 V reverse voltage specifications.