MSWSE-050-17

RF Diode Overview

The MSWSE-050-17 is a silicon PIN diode SPST switch element designed for medium incident power applications, supporting up to 40W continuous wave. It features broadband performance up to 3.0 GHz with low insertion loss and high isolation. Key electrical characteristics include a breakdown voltage of 500 V, a typical capacitance of 0.20 pF at 50 V reverse bias, and a series resistance of 0.75 Ω at 100 mA forward current. The device operates with a junction temperature limit of +175 °C and utilizes an 80 μm I-layer width.

RF Diode Feature Summary

• Broadband operation capability up to 3.0 GHz
• Low insertion loss for efficient signal transmission
• High power handling rated for 40W CW applications

RF Diode Applications

• Medium incident power RF switching circuits
• Broadband transmit/receive modules
• Attenuator applications requiring high power tolerance

RF Diode Procurement Notes

Verify the manufacturer designation as Aeroflex / Metelics Inc. or MACOM Technology Solutions depending on the specific supply chain source. Confirm the package type matches the non-hermetic outline provided in the datasheet. Ensure the ordering suffix corresponds to the required tape and reel or bulk packaging configuration before finalizing purchase orders.

RF Diode Selection Notes

Select this component when applications require handling up to 40W CW power within a 3.0 GHz bandwidth. Consider the 0.75 Ω series resistance and 0.20 pF capacitance for low-loss requirements. Evaluate thermal management needs based on the 10 °C/W junction-to-case thermal resistance and the +175 °C maximum junction temperature rating.

RF Diode Part Context

This part belongs to the MSWSE series of silicon PIN diode switch elements. These components are engineered for robust performance in microwave and radio frequency environments. The series offers various configurations tailored for different power levels and frequency ranges, providing reliable switching solutions for aerospace and defense systems.

RF Diode Replacement Considerations

Consult the manufacturer's cross-reference documentation for direct substitutes. Verify that any alternative component matches the 500 V breakdown voltage, 40W power rating, and 3.0 GHz operational frequency. Ensure physical footprint compatibility with the existing PCB layout.

RF Diode FAQ

What is the maximum continuous wave power rating?

The MSWSE-050-17 is rated for up to 40W continuous wave (CW) incident power.

What is the typical capacitance value?

The typical total capacitance is 0.20 pF when measured at 50 V reverse bias and 1 MHz frequency.

What is the maximum junction temperature?

The maximum operating junction temperature is +175 °C.