YBS3005G

Overview

The YBS3005G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor Corporation. It features a 600 V peak reverse voltage rating and supports an average forward current of 3 A. The device utilizes glass passivation for enhanced stability and operates within a junction temperature range of -55°C to +150°C. Key electrical characteristics include a maximum forward voltage of 1.1 V at 3 A and a reverse leakage current of 5 µA at 600 V. Designed for surface-mount applications, it is housed in the compact YBS package with four SMD flat leads.

Feature Summary

• Glass passivated construction ensures high reliability and stable performance under varying thermal conditions.
• Surface-mount YBS package design facilitates automated assembly and reduces PCB footprint requirements.
• High surge current capability provides robust protection against transient overcurrent events during operation.

Applications

• AC-DC power supply circuits requiring compact bridge rectification
• General-purpose DC power conversion systems
• Battery charging circuits for consumer electronics

Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration, such as tape-and-reel or cut tape, as these affect handling but not electrical function. Confirm RoHS compliance status and manufacturer lot traceability upon receipt. Ensure storage conditions adhere to moisture sensitivity level guidelines to maintain solderability before reflow processes.

Selection Notes

Select this component when a 3 A current rating and 600 V blocking voltage are required in a surface-mount form factor. Compare forward voltage drop specifications against thermal management constraints to ensure efficient operation. Verify that the YBS package dimensions align with the target PCB layout and that the operating temperature range meets the environmental demands of the final application.

Part Context

The YBS3005G belongs to the YBS300xG series of glass passivated bridge rectifiers from Taiwan Semiconductor. This series offers various voltage ratings while maintaining consistent current handling and package geometry. The part serves as a standard solution for replacing through-hole rectifiers in space-constrained modern electronic designs requiring reliable AC-to-DC conversion.

Replacement Considerations

Direct substitutes must match the 3 A current, 600 V voltage, and YBS surface-mount package. Verify pinout compatibility and thermal characteristics before implementation.

FAQ

What is the maximum forward voltage drop at rated current?

The maximum forward voltage is 1.1 V when conducting 3 A.

Is the device compliant with environmental regulations?

Yes, the YBS3005G is RoHS compliant and REACH compliant.

What is the maximum operating junction temperature?

The device supports a maximum junction temperature of 150°C.