MURS1660CTA-BP

Overview

The MURS1660CTA-BP is a 16 Amp, 600 Volt Fast Recovery Epitaxial Diode (FRED) manufactured by Micro Commercial Components. It utilizes a planar structure die with soft recovery characteristics and is housed in a TO-220AB package. Key electrical parameters include a peak repetitive reverse voltage of 600 V, an average rectified forward current of 16 A per diode, and a maximum non-repetitive peak surge current of 100 A. The device features a typical reverse recovery time of 35 ns at 25°C, a forward voltage of 1.4 V to 1.6 V at 8 A, and a thermal resistance from junction to case of 2 °C/W.

Feature Summary

• Ultrafast recovery time with soft recovery characteristics for low switching losses
• Planar structure die design ensuring high efficiency and low reverse leakage
• Epoxy material meets UL 94 V-0 flammability rating

Applications

• High-frequency power supply circuits
• DC-DC converter stages
• Free-wheeling rectification in inductive loads

Procurement Notes

Verify the part number suffix against official MCC documentation to confirm compliance status. The standard BP suffix indicates bulk packaging containing 50 pieces per tube. Ensure procurement channels are authorized distributors to guarantee genuine parts with full traceability and adherence to handling standards. Counterfeit prevention measures should be prioritized during sourcing.

Selection Notes

Select this component for applications requiring fast recovery times and high current handling capabilities. The TO-220AB package facilitates through-hole mounting and efficient heat dissipation via the case terminal. Consider the 2 °C/W thermal resistance for heatsinking requirements. Verify that the 600 V reverse voltage rating exceeds the circuit's peak repetitive reverse voltage under all operating conditions.

Part Context

This device belongs to the MURS1660CTA series of 16 Amp FRED rectifiers from Micro Commercial Components. The series is designed for general-purpose high-speed rectification where low reverse recovery charge and fast switching speeds are critical. The specific model integrates two diodes in a common cathode configuration within a single TO-220AB package.

Replacement Considerations

Consult official MCC substitution guides or datasheets for verified equivalent part numbers. Do not assume functional compatibility based solely on similar voltage or current ratings without verifying reverse recovery time and package pinout alignment.

FAQ

What does the 'BP' suffix indicate for this part?

The 'BP' suffix denotes that the device is supplied in bulk packaging, specifically 50 pieces per tube.

How is the reverse recovery time defined for this component?

The reverse recovery time (trr) is measured from the zero crossing point of the negative-going forward current to the point where a line passing through 0.75 IRRM and 0.50 IRRM extrapolates to zero current.

Is this component halogen-free by default?

No, halogen-free availability requires adding the '-HF' suffix to the part number upon request.