GBV15D

Overview

The Diotec Semiconductor GBV15D is a single-phase diode bridge rectifier designed for through-hole mounting in the GBU-4 package. It features an average forward current (IFAV) of 15 A and a peak repetitive reverse voltage (VRRM) of 400 V. The device exhibits a maximum forward voltage (VF) of less than 1.1 V at 7.5 A and a leakage current (IR) below 5 µA at 25°C. Peak forward surge currents reach 210 A at 50 Hz and 240 A at 60 Hz. Operating temperatures range from -50°C to +150°C, with thermal resistances of 18 K/W (junction-to-ambient) and 2.9 K/W (junction-to-case).

Feature Summary

• Single-phase bridge rectifier configuration utilizing silicon technology.
• High surge current capability suitable for mains-powered applications.
• Low forward voltage drop to minimize conduction losses.
• Robust thermal performance supporting high junction temperatures.

Applications

• General-purpose AC to DC power supply circuits.
• Industrial control systems requiring reliable rectification.
• Consumer electronics power adapters.

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm RoHS compliance status via the supplier's documentation. Ensure the ordering suffix matches the required voltage rating, as the base model covers a range. Request the latest datasheet version before finalizing design integration to ensure parameter accuracy.

Selection Notes

Select this component when a 15 A continuous current and 400 V blocking voltage are required in a standard bridge configuration. Evaluate thermal management needs based on the 18 K/W junction-to-ambient resistance. Consider the recommended protective resistance values if connecting directly to capacitive loads to limit surge currents within the specified limits.

Part Context

The GBV15D belongs to the GBV series of single-phase bridge rectifiers from Diotec Semiconductor. This series offers various voltage ratings from 50 V to 1000 V while maintaining consistent current handling and package dimensions. The GBU-4 package provides a standardized footprint for PCB layout compatibility across different voltage variants within the same product family.

Replacement Considerations

Compatible substitutes include other 15 A, 400 V single-phase bridge rectifiers in the GBU-4 package. Verify that replacement parts meet or exceed the 15 A forward current, 400 V reverse voltage, and 150°C maximum junction temperature requirements. Check pinout compatibility and thermal resistance characteristics to ensure equivalent circuit performance.