BA595E6433HTMA1

Overview

The BA595E6433HTMA1 is a silicon PIN diode manufactured by Infineon Technologies, designed for RF applications. It features a single configuration housed in a PG-SOD323-3D surface-mount package. Key electrical parameters include a maximum reverse voltage of 50 V and a maximum forward current of 50 mA. The device exhibits a maximum diode capacitance of 600 fF at 10 V and 1 MHz, with a series resistance of 7 Ohms at 10 mA and 100 MHz. It operates within a temperature range of -55°C to +125°C and has a carrier lifetime of 1.6 µs.

Feature Summary

• Utilizes silicon PIN technology for high-frequency signal control
• Optimized for attenuator and switching functions in RF circuits
• Low capacitance design supports operation up to 3 GHz

Applications

• RF attenuators
• High-frequency switching circuits
• L-band signal processing

Procurement Notes

This component is officially discontinued and no longer in production. Verification of availability should focus on existing stock from authorized distributors or secondary market sources. Ensure that any acquired units are genuine Infineon products by checking part markings and documentation against official datasheets before integration into designs.

Selection Notes

Engineers replacing this part must verify compatibility with the PG-SOD323-3D footprint and ensure the substitute meets the 50V reverse voltage and 50mA forward current requirements. Attention should be paid to capacitance and series resistance values to maintain RF performance integrity in the target application circuit.

Part Context

The BA595E6433HTMA1 belongs to the BA595 series of PIN diodes from Infineon Technologies. This series is specifically engineered for radio frequency applications requiring precise attenuation and switching capabilities. The HTMA1 suffix indicates the specific tape-and-reel packaging format used for automated assembly processes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material due to the product's discontinuation status. Engineers should consult official cross-reference tools or contact Infineon directly for validated replacement options.