B380C1500G-E4/51

Bridge Rectifier Overview

The B380C1500G-E4/51 is a glass-passivated single-phase bridge rectifier from Vishay Semiconductors, designed for general-purpose AC/DC full-wave rectification. It features a WOG through-hole package with silver-plated leads and meets UL 94 V-0 flammability standards. Key electrical parameters include a maximum repetitive peak reverse voltage (VRRM) of 600 V, a maximum average forward output current (IF(AV)) of 1.5 A at 45 °C ambient temperature, and a peak forward surge current (IFSM) of 50 A. The device operates within a junction temperature range of -40 °C to +125 °C, with a typical thermal resistance (RθJA) of 36 °C/W.

Bridge Rectifier Feature Summary

• High case dielectric strength suitable for printed circuit board mounting
• High surge current capability for robust operation under transient loads
• Low typical reverse leakage current (IR less than 0.1 μA)
• RoHS-compliant commercial grade construction

Bridge Rectifier Applications

• AC/DC bridge full wave rectification in power supplies
• Adapter circuits for consumer electronics
• Charger applications
• Lighting ballast systems
• Home appliances

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance status and packaging details. The E4 designation indicates RoHS compliance, while /51 specifies the plastic bag delivery mode with a base quantity of 100 units. Ensure that technical specifications align with the application requirements before finalizing procurement orders.

Bridge Rectifier Selection Notes

Select this component for applications requiring a 600 V reverse voltage rating and 1.5 A continuous forward current. Consider the WOG package dimensions and lead spacing for PCB layout compatibility. Evaluate thermal management needs based on the specified thermal resistance values and derating curves provided in the datasheet for accurate performance prediction.

Bridge Rectifier Part Context

This part belongs to the BxxxC1500G series of glass-passivated single-phase bridge rectifiers manufactured by Vishay General Semiconductor - Diodes Division. The series includes variants with different voltage ratings such as B40C1500G, B80C1500G, B125C1500G, and B250C1500G, all sharing similar mechanical and current characteristics but differing in their maximum repetitive peak reverse voltage capabilities.

Bridge Rectifier Replacement Considerations

Direct substitutes within the same Vishay family include B40C1500G, B80C1500G, B125C1500G, and B250C1500G, which share identical IF(AV), IFSM, and package specifications but offer lower voltage ratings. Cross-manufacturer replacements must match the WOG package outline, 600 V VRRM, and 1.5 A IF(AV) parameters.

Bridge Rectifier FAQ

What is the maximum non-repetitive peak forward surge current?

The maximum non-repetitive peak forward surge current (IFSM) is 50 A.

What is the typical thermal resistance from junction to ambient?

The typical thermal resistance (RθJA) is 36 °C/W.

Is the device suitable for high-temperature environments?

Yes, the operating junction temperature range extends up to +125 °C.