STTH30R03CW

Diode Arrays Overview

The STTH30R03CW is a high-performance ultrafast diode from the TURBOSWITCH "R" family, designed for high-frequency applications. It features a 300 V reverse voltage rating and a 30 A continuous forward current capability. The device exhibits a peak reverse recovery time of 55 ns and a maximum forward voltage drop of 2.2 V at rated current. Packaged in TO-247 for through-hole mounting, it offers low thermal resistance to support efficient heat dissipation in demanding power conversion environments.

Diode Arrays Feature Summary

• Ultrafast switching performance with hyperfast recovery characteristics that compete with GaAs devices.
• Designed to drastically cut losses in associated MOSFETs during high dIF/dt operation.
• Enables size reduction of snubbers and heatsinks due to superior efficiency.

Diode Arrays Applications

• High frequency OFF-Line Switch Mode Power Supplies (SMPS)
• High frequency DC/DC converters
• Secondary rectification circuits

Diode Arrays Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and electrical tolerances. Ensure the component matches the required thermal management specifications for the target application. Cross-reference manufacturer part numbers with authorized distributors to avoid counterfeit products. Confirm RoHS compliance status if environmental regulations apply to the end product.

Diode Arrays Selection Notes

Select this component when high-frequency operation requires minimizing switching losses and reducing passive component sizes. The TO-247 package is suitable for applications requiring robust through-hole mounting and effective heat sinking. Evaluate thermal resistance requirements to ensure the heatsink design supports the device's power dissipation capabilities under load.

Diode Arrays Part Context

This diode belongs to the STTH30 series, which utilizes TurboSwitch technology for enhanced performance. The series is engineered for secondary rectification in power supplies where speed and efficiency are critical. The TO-247 package provides a reliable mechanical connection and thermal path for industrial and commercial power electronics.

Diode Arrays Replacement Considerations

STTH30R03CG is a surface-mount alternative within the same family offering similar electrical characteristics in a D2PAK package. Verify pinout compatibility and thermal performance differences before substitution.