SR1620

Diode Arrays Overview

The SR1620 is a Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features a dual common cathode configuration housed in a TO-247AD (TO-3P) package. The device supports a maximum repetitive reverse voltage of 20 V and an average forward current of 16 A per diode. Key electrical parameters include a forward voltage of 550 mV at 8 A and a maximum reverse leakage current of 500 µA at 20 V. The component operates within a junction temperature range of -55°C to 125°C.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient bridge or center-tapped applications
• Schottky technology ensures low forward voltage drop for improved efficiency
• High surge current capability handles transient load conditions
• Designed for through-hole mounting in robust power electronics

Diode Arrays Applications

• DC-DC converters
• Free-wheeling diodes in inductive circuits
• Power supply output rectification
• Solar panel bypass diodes

Diode Arrays Procurement Notes

Verify the specific manufacturer, as the SR1620 designation is used by multiple producers including Rectron and Taiwan Semiconductor. Confirm the package type matches your PCB footprint requirements, as variations exist between TO-247, TO-220, and D2PAK formats. Ensure the electrical ratings align with your circuit's peak reverse voltage and continuous current demands before ordering.

Diode Arrays Selection Notes

Select this component when low forward voltage drop is critical for system efficiency. The dual common cathode arrangement simplifies circuit design for full-wave rectification. Consider the thermal management requirements associated with the 16 A current rating and the specific package's heat dissipation capabilities. Verify compatibility with the operating temperature range of the target application environment.

Diode Arrays Part Context

This part belongs to the family of high-current Schottky rectifiers designed for power conversion applications. It offers a balance of high current handling and fast switching characteristics typical of Schottky technology. The TO-247 package provides mechanical stability and thermal performance suitable for industrial and consumer power supplies.

Diode Arrays Replacement Considerations

Taiwan Semiconductor SRS1620 (SMD version). Rectron SR1620CS (SMD version). Rectron SR1620C (Through-hole TO-220 version).