ASA020V120E5

Overview

The ASA020V120E5 is a Silicon Carbide (SiC) Schottky diode array manufactured by Luminus Devices Inc. It features a common cathode configuration with one pair of diodes housed in a TO-247-3 through-hole package. The device supports a maximum repetitive peak reverse voltage of 1200 V and a continuous forward current of 30 A. This component is designed for high-power semiconductor applications requiring robust performance.

Feature Summary

• Utilizes Silicon Carbide (SiC) Schottky technology for enhanced thermal and electrical efficiency.
• Configured as a single-pair common cathode diode array for simplified circuit integration.
• Housed in a rugged TO-247-3 through-hole package suitable for high-current mounting.

Applications

• High-voltage power conversion systems
• Industrial motor drive inverters
• Uninterruptible power supply (UPS) circuits

Procurement Notes

Verify the specific manufacturer designation, as Luminus Devices primarily focuses on photonics; confirm if this part originates from an APC Electronics partnership or subsidiary entity. Ensure the TO-247-3 footprint matches the target PCB layout. Validate that the 1200 V / 30 A ratings meet the system's peak transient requirements.

Selection Notes

Select this component when high blocking voltage and significant current capacity are required in a single package. The SiC material offers superior switching characteristics compared to standard silicon. The common cathode topology reduces component count in bridge or synchronous rectifier configurations. Ensure adequate heatsinking for the TO-247-3 form factor.

Part Context

This diode array belongs to the broader category of power semiconductors, potentially linked to Luminus' APC Electronics division which focuses on power solutions. It serves as a discrete replacement for standard silicon rectifiers in demanding environments where reduced switching losses and higher temperature tolerance are critical for system reliability.

Replacement Considerations

Substitutes must match the 1200 V reverse voltage, 30 A current rating, and TO-247-3 mechanical dimensions. Verify that alternative SiC Schottky diodes maintain equivalent reverse recovery charge specifications to ensure compatibility with existing driver circuits.