HS2MAF-T

Single Diodes Overview

The HS2MAF-T is a surface-mount fast recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a peak forward current of 2A and a repetitive peak reverse voltage of 1000V. The device utilizes the SMAF (DO-221AC) package, designed for high-efficiency applications requiring low power loss. Key electrical characteristics include a maximum reverse leakage current of 5µA at rated voltage and a typical reverse recovery time of 75ns. The component operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• High-efficiency fast recovery design optimized for low switching losses
• Robust thermal performance with extended operating junction temperature range up to 150°C
• Low reverse leakage current ensuring minimal standby power consumption
• Compact SMAF surface-mount footprint suitable for automated assembly

Single Diodes Applications

• High-frequency DC/DC converters
• Free-wheeling diodes in motor drive circuits
• Power factor correction (PFC) circuits
• Isolated flyback converter output rectification

Single Diodes Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through the official datasheet or manufacturer documentation prior to integration. Ensure the SMAF footprint matches the PCB layout requirements exactly. Check for any recent product change notifications regarding material composition or manufacturing site changes.

Single Diodes Selection Notes

Select this component when a 1000V rating is required for high-voltage isolation or boost applications. The 2A average forward current capability suits moderate power levels. Compare the 75ns reverse recovery time against system switching frequencies to ensure adequate performance. Consider the SMAF package dimensions if space constraints are critical compared to standard SMA packages.

Single Diodes Part Context

This part belongs to the HS2 series of high-efficiency recovery rectifiers from Taiwan Semiconductor. The series offers various voltage ratings and current capabilities in similar surface-mount packages. The HS2MAF-T specifically targets the 1000V/2A segment, providing an alternative to standard recovery diodes where efficiency and speed are prioritized over cost.

Single Diodes Replacement Considerations

The S2MAL is identified as a comparable alternative within the same manufacturer's portfolio. Verify that the S2MAL meets the specific voltage and current requirements of the application before substitution. Ensure pinout compatibility and thermal characteristics align with the existing design constraints.