LXP1000-23-4

RF Diode Overview

The LXP1000-23-4 is a silicon PIN diode from Microchip Technology, housed in an SOT-23-3 surface-mount package. It features a peak reverse voltage of 50V and a maximum forward current of 100mA. The device dissipates up to 250mW of power and operates within a temperature range of -55°C to +125°C. Electrical characteristics include a capacitance of 0.32pF at 50V reverse bias and 1MHz frequency, with a resistance of 4 ohms at 100mA forward current and 100MHz frequency.

RF Diode Feature Summary

• Utilizes non-hermetic plastic encapsulation for surface-mount integration
• Designed for RF switching applications requiring low capacitance
• Supports high-frequency operation with defined resistance metrics

RF Diode Applications

• RF signal switching circuits
• Attenuator modules
• Phase shifters

RF Diode Procurement Notes

Verify the specific datasheet version for the LXP1000 series before ordering. Confirm that the SOT-23-3 package matches your PCB footprint requirements. Ensure the 50V rating aligns with your circuit's peak reverse voltage conditions. Check RoHS compliance status if required by your manufacturing standards.

RF Diode Selection Notes

Select this component when a compact RF switch is needed with moderate power handling. Compare the 0.32pF capacitance against other series members like the LXP1002 or LXP1004 to ensure optimal isolation. Verify that the 250mW power dissipation meets your thermal design constraints for continuous wave operation.

RF Diode Part Context

This part belongs to the LXP1000 family of silicon PIN diodes. These devices are engineered for radio frequency applications where small size and reliable switching performance are critical. The family includes various configurations optimized for different impedance and power levels.

RF Diode Replacement Considerations

Check the official LXP1000-LXP1011 datasheet for direct pin-compatible alternatives within the same series. Verify electrical parameters such as capacitance and resistance match your design requirements before substituting.