MA4P7436CA-287T

RF Diode Overview

The MA4P7436CA-287T is a silicon PIN diode from the MACOM SMPP series, packaged in an SOT-23 (Case Style 287) common anode configuration. 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 Ohms at 10 mA forward current. Key electrical parameters include a nominal minority carrier lifetime of 0.2 µs and an I-region thickness of 0.4 mils. It supports an operating temperature range of -65°C to +125°C and provides a CW incident power rating of 31 dBm.

RF Diode Feature Summary

• Low series resistance optimized for low-loss series switching and high-isolation shunt switching applications
• Common anode dual-diode configuration within a lead-free surface mount plastic package
• Designed for microwave control circuits requiring low distortion and high isolation

RF Diode Applications

• Low loss series switches
• High isolation shunt switches
• Microwave control circuits

RF Diode Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the package type and internal configuration. Ensure that the selected component meets the required environmental specifications and RoHS compliance standards for the intended deployment environment before finalizing procurement orders.

RF Diode Selection Notes

Select this component when low series resistance is critical for minimizing insertion loss in series switch topologies or maximizing isolation in shunt configurations. Compare the 0.5 Ohm resistance and 1.00 pF capacitance against alternative models like the MA4P7433 series if lower capacitance is prioritized over lower resistance for the specific circuit requirements.

RF Diode Part Context

This part belongs to the MACOM SMPP series of surface mount plastic PIN diodes. The 'CA' suffix indicates a common anode pair configuration, while the '-287T' suffix denotes the SOT-23 package supplied in tape and reel format. This series utilizes silicon technology with varying intrinsic region lengths to tailor performance for different switching and attenuation needs.

RF Diode Replacement Considerations

MA4P7436CK-287T (Common Cathode)

RF Diode FAQ

What is the maximum reverse voltage rating for the MA4P7436CA-287T?

The maximum reverse voltage rating is 75 V.

What is the typical series resistance value for this component?

The maximum series resistance is 0.5 Ohms, measured at a forward current of 10 mA and a frequency of 100 MHz.

Does the MA4P7436CA-287T support automatic pick and place assembly?

Yes, the device is supplied in tape and reel packaging suitable for automatic assembly.