NTSW60200CTG

Overview

The NTSW60200CTG is a dual Schottky rectifier manufactured by onsemi, designed for low voltage high frequency rectification applications. It features a common cathode configuration housed in a D2PAK-2 (TO-263-2) surface-mount package. The device is rated for a repetitive reverse voltage of 200V and a continuous forward current of 60A. Key electrical parameters include a maximum forward voltage of 950mV at the rated current and a peak forward surge current capability of 480A. The component operates within a junction temperature range from -55°C to +175°C.

Feature Summary

• Dual common cathode configuration for efficient bridge-less PFC and synchronous rectification topologies
• Low forward voltage drop characteristic to minimize conduction losses and improve system efficiency
• High thermal stability with an extended operating junction temperature range up to 175°C
• Robust surge current handling capability suitable for demanding power supply environments

Applications

• Bridge-less Power Factor Correction (PFC) circuits
• Synchronous rectification in DC/DC converters
• Ultra-low voltage output power supplies
• Free-wheeling diodes in high-frequency switching regulators

Procurement Notes

Verify the specific suffix 'CTG' against the official onsemi datasheet to confirm lead-free status and RoHS compliance details. Confirm availability status as distribution channels may list obsolete or end-of-life inventory. Ensure the ordering part number matches the exact package and pinout requirements for your PCB design before finalizing procurement.

Selection Notes

Select this component when designing systems requiring high current capacity in a compact surface-mount footprint. The 200V rating makes it suitable for 12V and 24V bus architectures where low loss is critical. Compare the thermal resistance characteristics against your heatsinking strategy to ensure reliable operation under maximum load conditions without exceeding the 175°C junction limit.

Part Context

This device belongs to onsemi's NTSW series of high-performance Schottky rectifiers. The series is engineered for modern power conversion applications that demand high efficiency and reduced thermal management complexity. The D2PAK-2 package provides a balance between current handling capability and board space optimization compared to larger through-hole alternatives.

Replacement Considerations

Consult onsemi documentation for direct cross-reference candidates. Verify that any substitute maintains the same 200V reverse voltage, 60A current rating, and D2PAK-2 package outline to ensure mechanical and electrical compatibility.