GBL410_HF

Overview

The GBL410_HF is a single-phase glass passivated bridge rectifier manufactured by Diodes Incorporated. It features a peak repetitive reverse voltage of 1,000 V and an average forward rectified current of 4.0 A without a heatsink. The device supports a non-repetitive peak forward surge current of 150 A for an 8.3 ms half-sine wave. Electrical characteristics include a maximum forward voltage of 1.0 V at 2.0 A and a reverse leakage current of 5 µA at +25°C. Operating temperatures range from -55°C to +150°C.

Feature Summary

• Glass passivated die construction ensures high reliability and low reverse leakage current.
• Rated for 1,000V peak repetitive reverse voltage with a surge overload capability of 150A peak.
• Molded plastic case material meets UL flammability classification rating 94V-0.

Applications

• Printed circuit board applications
• General purpose rectification in power supplies

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging details. Confirm RoHS compliance status and environmental attributes such as halogen-free specifications before procurement. Ensure the component matches the required commercial qualification level for the intended application environment.

Selection Notes

Select this component when a 1,000V blocking voltage and 4.0A continuous current are required in a surface-mountable GBL package. Consider derating the forward current by 20% if used with capacitive loads. Evaluate thermal resistance values to determine necessary heatsinking for sustained operation above 2.4A.

Part Context

This part belongs to the GBL series of glass passivated bridge rectifiers from Diodes Incorporated. It utilizes a molded plastic case designed for printed circuit board mounting. The product line emphasizes lead-free finishes and compliance with international environmental directives.

Replacement Considerations

Cross-reference with other manufacturers offering equivalent 4A, 1000V bridge rectifiers in the GBL package. Verify pinout compatibility and thermal resistance parameters to ensure direct substitution without circuit modification.

FAQ

What is the maximum operating temperature for the GBL410_HF?

The junction and storage temperature range extends from -55°C to +150°C.

How does the forward current rating change with capacitive loads?

For capacitive loads, the average forward rectified current must be derated by 20%.

What is the typical total capacitance per element?

The typical total capacitance per element is 35 pF, measured at 1.0 MHz with a 4.0 V DC applied reverse voltage.