MA4P7436-1141T

RF Diode Overview

The MA4P7436-1141T is a single silicon PIN diode from the MACOM SMPP series, housed in an SOD-323 (Case Style 1141) surface-mount package. It features a reverse voltage rating of 75 V and a maximum total capacitance of 1.00 pF at 20 V. The device exhibits a maximum series resistance of 0.5 Ω at 10 mA and 100 MHz, with a nominal minority carrier lifetime of 0.2 µs. Designed for low-loss switching applications, it supports a junction temperature up to +175°C and operates within a temperature range of -65°C to +125°C.

RF Diode Feature Summary

• Low series resistance optimized for high-performance low-loss series switches
• Suitable for high-isolation shunt switch configurations
• RoHS compliant lead-free surface mount construction

RF Diode Applications

• Low loss series switching circuits
• High isolation shunt switching circuits
• Microwave control circuit applications

RF Diode Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with RoHS directives and confirm that the component meets the required thermal management standards for the intended operating environment before finalizing procurement.

RF Diode Selection Notes

Select this component when minimum series resistance is critical for insertion loss reduction in RF paths. Compare against the MA4P7433 series if lower capacitance and higher isolation are prioritized over minimal on-state resistance. Confirm that the 0.2 µs carrier lifetime aligns with the required switching speed for the target application frequency.

RF Diode Part Context

This part belongs to the MACOM SMPP series of surface mount plastic PIN diodes. It shares the same electrical characteristics as the MADP-007436 series but utilizes the MA4P prefix designation. The device is available in multiple package styles, including SOT-23, SC-70, and SC-79, allowing for flexible PCB layout options while maintaining consistent RF performance metrics.

RF Diode Replacement Considerations

The MADP-007436-1141T is the direct equivalent within the same series. For alternative packages with identical electrical parameters, consider MA4P7436-287T (SOT-23) or MA4P7436-1146T (SC-70). Verify pinout compatibility and thermal dissipation requirements when substituting across different case styles.