UGB10BCT-E3/81

Diode Arrays Overview

The UGB10BCT-E3/81 is a general-purpose diode array manufactured by Vishay General Semiconductor - Diodes Division. It features a dual common cathode configuration housed in a TO-263AB (D2PAK) surface-mount package. The device supports a maximum repetitive peak reverse voltage of 100 V and an average forward rectified current of 5 A. Key electrical characteristics include a maximum forward voltage of 1.4 V at 5 A and a reverse leakage current of 10 µA at 100 V. The junction operating temperature range extends from -65°C to 150°C, ensuring reliability in demanding thermal environments.

Diode Arrays Feature Summary

• Dual common cathode architecture for efficient circuit design
• High thermal stability with extended junction temperature range
• Surface-mount D2PAK packaging for automated assembly

Diode Arrays Applications

• DC power supply rectification circuits
• Freewheeling diode applications in inductive loads
• General purpose rectification in consumer electronics

Diode Arrays Procurement Notes

Verify the specific suffix /81 against the official Vishay datasheet to confirm tape and reel quantity and packaging specifications. Ensure the component designation matches the exact part number required for your bill of materials, as suffix variations may indicate different packaging or manufacturing lot attributes without altering the core electrical function.

Diode Arrays Selection Notes

Select this component when a dual common cathode configuration is required within a single surface-mount footprint. The 100 V rating and 5 A current capacity suit low-to-medium voltage power applications. Consider the TO-263AB package for its thermal dissipation capabilities compared to smaller SMD packages, while verifying that the lead-free RoHS compliance meets environmental standards.

Diode Arrays Part Context

This part belongs to Vishay's UGB series of general-purpose diode arrays. These components are designed to replace discrete diode setups, saving board space. The UGB10BCT variant specifically offers a 100 V rating, distinguishing it from higher voltage counterparts like the UGB10GCT. It serves as a compact solution for bridge-like functions or synchronous rectification where space is constrained.

Diode Arrays Replacement Considerations

UGB10DCT-E3/81

Diode Arrays FAQ

What is the pin configuration of the UGB10BCT-E3/81?

It utilizes a dual common cathode configuration, meaning the cathodes of both internal diodes are connected to a single terminal.

Is the UGB10BCT-E3/81 RoHS compliant?

Yes, the E3 suffix indicates that the component is lead-free and complies with RoHS directives.