RB205T-60NZC9

Overview

The RB205T-60NZC9 is a Schottky barrier diode manufactured by Rohm Semiconductor, designed for high-reliability applications. It features a common cathode configuration housed in a TO-220FN (3-pin) leaded package. The device supports a maximum repetitive peak reverse voltage of 60V and an average rectified forward current of 15A. Key electrical parameters include a maximum forward voltage of 0.55V at 7.5A and a maximum reverse current of 0.3mA at 40V. The component operates within a junction temperature range up to 150°C and a storage temperature range from -40°C to 150°C.

Feature Summary

• Common cathode configuration integrated into a single TO-220FN package for simplified circuit design.
• Low reverse current characteristics ensuring high reliability and reduced leakage losses.
• Robust thermal management capabilities suitable for high-power switching environments.

Applications

• High-efficiency DC-DC converter circuits requiring low forward voltage drop.
• Free-wheeling diodes in motor drive and power supply systems.
• Reverse polarity protection in automotive and industrial power modules.

Procurement Notes

Verify the specific suffix C9 to confirm the tube packaging format and quantity. Confirm RoHS compliance status as per the latest manufacturer documentation. Ensure the TO-220FN pinout matches the target PCB footprint. Validate that the 60V rating meets the system's peak inverse voltage requirements without excessive derating margins.

Selection Notes

Select this component when a common cathode arrangement is required for dual-diode applications within a single physical package. The 15A current rating and low VF make it suitable for medium-to-high power conversion stages. Compare thermal resistance values against heatsinking constraints. Ensure the 60V reverse voltage provides adequate safety margin for the specific bus voltage levels in the application.

Part Context

This part belongs to the RB205T series of Schottky barrier diodes from Rohm Semiconductor. The series is characterized by low forward voltage and fast switching speeds. The TO-220FN package variant offers improved thermal performance compared to standard through-hole packages, facilitating better heat dissipation in compact power electronics designs.

Replacement Considerations

Direct substitutes must match the 15A current rating, 60V reverse voltage, and common cathode topology. Verify pin compatibility with the TO-220FN outline. Check equivalent forward voltage and reverse leakage specifications to ensure no performance degradation in the existing circuit design.