PMBD354,215

RF Diode Overview

The PMBD354,215 is a Schottky barrier double diode manufactured by Nexperia USA Inc. It features a planar structure housed in a SOT23 small plastic surface-mount device package. The component provides low forward voltage and low capacitance characteristics with matched capacitance between the two internal diodes. Electrical specifications include a continuous reverse voltage of 4 V per diode and a continuous forward current rating of 30 mA. The junction temperature maximum is 100 °C, and the storage temperature range spans from -65 °C to +150 °C.

RF Diode Feature Summary

• Low forward voltage for efficient signal handling
• Small SMD package suitable for space-constrained designs
• Low capacitance with matched capacitance values

RF Diode Applications

• UHF mixer circuits
• Sampling circuits
• Modulators
• Phase detection systems

RF Diode Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm manufacturing origin details. Ensure that the selected variant aligns with the required production status and package outline specifications before finalizing procurement orders.

RF Diode Selection Notes

Select this component for applications requiring ultra-high-speed switching and low capacitance. The matched capacitance feature makes it suitable for balanced circuit configurations. Verify thermal resistance requirements against the ambient operating conditions to ensure reliable performance within the specified junction temperature limits.

RF Diode Part Context

This part belongs to the Nexperia Schottky barrier diode family, specifically designed as a double diode configuration. It utilizes a planar technology structure encapsulated in the standard SOT23 (TO-236AB) surface-mount package. The device is intended for general-purpose high-speed switching applications where low forward voltage drop is critical.

RF Diode Replacement Considerations

Check for direct substitutes within the same SOT23 package family that offer comparable forward voltage and capacitance matching. Verify pinout compatibility and electrical ratings before implementing any alternative components in existing designs.