VS-30EPU12L-N3

Single Diodes Overview

The VS-30EPU12L-N3 is an ultrafast rectifier from Vishay Semiconductors, utilizing FRED Pt® technology. It features a 1200 V repetitive peak reverse voltage and a 30 A average forward current rating in a TO-247AD 2L package with base cathode configuration. The device exhibits optimized forward voltage drop characteristics, reaching 2.15 V at 30 A (25 °C) and 2.05 V at 125 °C. Reverse recovery time is specified at 49 ns under low-current conditions and up to 220 ns at full load. It supports a maximum operating junction temperature of 175 °C and includes polyimide passivation for ruggedness.

Single Diodes Feature Summary

• Ultrafast and soft recovery performance enabled by platinum-doped lifetime control
• Optimized forward voltage drop for improved efficiency
• Polyimide passivated planar structure ensuring rugged reliability
• Base cathode design providing excellent thermal performance

Single Diodes Applications

• Boost stage in the AC/DC section of switch-mode power supplies
• High frequency output rectification of battery chargers
• Inverters for solar applications
• Freewheeling diodes in motor drive circuits

Single Diodes Procurement Notes

Verify component authenticity through authorized Vishay channels or certified distributors. Confirm datasheet revision 95927 matches the physical marking on the package. Ensure the ordering suffix -N3 corresponds to halogen-free, RoHS-compliant, and lead-free specifications as documented. Validate that the TO-247AD 2L package dimensions align with your PCB footprint requirements before finalizing procurement.

Single Diodes Selection Notes

Select this component when high-voltage blocking capability and fast switching speeds are required. The 1200 V rating suits high-power conversion stages. Consider the thermal resistance values for heatsink sizing, particularly the junction-to-case rating. Evaluate the soft recovery characteristic to minimize electromagnetic interference in sensitive circuits. Ensure the application operates within the specified 175 °C junction temperature limit for optimal longevity.

Single Diodes Part Context

This device belongs to the VS-EPU series of ultrafast rectifiers manufactured by Vishay Semiconductors. It utilizes FRED Pt® technology to achieve superior trade-offs between forward voltage and reverse recovery charge. The product line is designed for high-efficiency power conversion applications requiring robust performance under high thermal stress.

Single Diodes Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.

Single Diodes FAQ

What is the typical reverse recovery time at room temperature?

The typical reverse recovery time is 49 ns when tested at IF = 1.0 A, dIF/dt = 100 A/μs, and VR = 30 V.

Does the device feature a common cathode configuration?

Yes, the VS-30EPU12L-N3 uses a single diode circuit configuration with a base cathode design.

What is the maximum non-repetitive peak surge current?

The maximum non-repetitive peak surge current is 300 A, measured at TC = 25 °C with a pulse duration of 10 ms sine wave.