MADP-000907-14020W

RF Diode Overview

The MADP-000907-14020W is a solderable, flip-chip Aluminum Gallium Arsenide (AlGaAs) PIN diode manufactured by MACOM Technology Solutions. It features an RC product of 0.1 ps and a switching speed of 2 ns. The device operates from DC to 70 GHz with a total capacitance of 0.030 pF at -10 V reverse bias. Series resistance is rated at 7.0 Ω at 1 GHz, and forward voltage is 1.45 V at 10 mA. Absolute maximum ratings include a reverse voltage of 45 V, operating temperature range of -55°C to +125°C, and dissipated power of 100 mW.

RF Diode Feature Summary

• Ultra-low capacitance enables millimeter wave operation up to 70 GHz for RF switches and phase shifters.
• Flip-chip AlGaAs construction with silicon nitride passivation and BCB polymer scratch protection.
• Designed for pulsed or CW applications requiring single-digit nanosecond switching speeds.
• Compatible with buffered TTL drivers and suitable for microwave multi-throw switch assemblies.

RF Diode Applications

• RF switches
• Phase shifters
• Microwave multi-throw switch assemblies

RF Diode Procurement Notes

Verify the specific ordering suffix 'W' corresponds to waffle pack packaging when sourcing components. Confirm RoHS compliance status through official manufacturer documentation prior to procurement. Ensure handling procedures account for ESD sensitivity during assembly. Validate current datasheet revision against the version referenced in technical specifications.

RF Diode Selection Notes

Select this component for high-frequency applications requiring low parasitic effects and fast switching. The AlGaAs material provides superior performance compared to standard GaAs alternatives in certain regimes. Consider the flip-chip form factor for compact circuit board layouts. Evaluate thermal management requirements based on the 100 mW dissipated power rating.

RF Diode Part Context

This part belongs to the MADP-000907 series of solderable AlGaAs PIN diodes. The 'W' suffix specifically denotes waffle pack packaging, distinguishing it from tape and reel variants like the MADP-000907-14020P. The series is designed for robust performance in demanding RF environments.

RF Diode Replacement Considerations

Direct substitutes within the same package and electrical specifications should be verified against the latest MACOM cross-reference guides. Alternative materials such as pure GaAs may offer different trade-offs in capacitance or breakdown voltage.

RF Diode FAQ

What is the maximum operating frequency?

The device is usable up to 70 GHz.

How is the chip protected during handling?

It features silicon nitride passivation and a BCB polymer layer for scratch protection.

What is the recommended mounting method?

It can be mounted using electrically conductive silver epoxy or eutectic solder.