MBRD660CTT4H

Diode Arrays Overview

The onsemi MBRD660CTT4H is a Schottky diode array featuring a common cathode configuration housed in a surface-mount TO-252 (DPAK) package. It provides a maximum DC reverse voltage of 60V and supports a continuous forward current of 3A. The device utilizes SWITCHMODE technology to achieve low forward voltage drop and fast switching characteristics, minimizing power loss and heat generation. Designed for high-efficiency applications, it operates within a temperature range of -55°C to 175°C junction temperature.

Diode Arrays Feature Summary

• Schottky barrier construction for low forward voltage and minimal power dissipation
• Common cathode dual diode configuration for efficient circuit design
• SWITCHMODE technology optimized for high-frequency switching performance
• Surface-mount DPAK package facilitates automated assembly and compact layouts

Diode Arrays Applications

• DC-DC converter output rectification
• Free-wheeling diodes in synchronous rectifier circuits
• Power supply input protection
• Polarity protection in battery-powered systems

Diode Arrays Procurement Notes

Verify the specific suffix 'H' against the manufacturer's latest datasheet to confirm package variant and tape/reel specifications. Ensure the procurement channel provides RoHS compliance documentation consistent with current environmental regulations. Cross-reference the part number with official onsemi catalogs to distinguish between standard and automotive-grade variants if required by the application.

Diode Arrays Selection Notes

Select this component when a low-voltage, high-current Schottky solution is required in a surface-mount format. The 60V rating suits low-voltage DC bus applications, while the 3A current capacity handles moderate load requirements. Consider the thermal resistance of the DPAK package and ensure adequate PCB copper area for heat dissipation to maintain reliability under continuous operation.

Diode Arrays Part Context

This device belongs to onsemi's SWITCHMODE series, designed for high-efficiency power management. It complements other Schottky rectifiers in the portfolio by offering a balance of speed and current handling in a compact footprint. The common cathode arrangement simplifies bridgeless PFC and half-bridge topologies compared to discrete single-diode solutions.

Diode Arrays Replacement Considerations

Direct substitutes include MBRD660CTT4 from the same manufacturer family. Verify pinout compatibility and thermal characteristics when considering cross-brand alternatives such as those from Vishay or Diodes Inc. Ensure replacement parts meet or exceed the 60V reverse voltage and 3A forward current ratings.