GBJ3510

Overview

The MDD GBJ3510 is a single-phase silicon bridge rectifier in the GBJ series, designed for through-hole mounting on printed circuit boards. It features a molded plastic body with solder-plated terminals compliant with MIL-STD-750 Method 2026. The device supports a repetitive peak reverse voltage of 1000V and an average forward rectified current of 35A at a case temperature of 100°C. Key electrical characteristics include a maximum forward voltage drop of 1.1V at 17.5A and a DC reverse current of 10µA at 25°C. It withstands a peak forward surge current of 400A (8.3ms) and operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Molded plastic construction with Underwrite Laboratory Flammability Classification 94V-0
• Low forward voltage drop combined with high current capability
• Reliable low-cost design utilizing molded plastic technique

Applications

• Printed circuit board integration for power supply applications
• High voltage handling in various electrical systems
• AC to DC conversion in demanding industrial environments

Procurement Notes

Verify that the component matches the original MDD GBJ3510 specification sheet. Confirm the part code GBJ351000L350A corresponds to the required 1000V reverse voltage and 35A forward current ratings. Ensure the package type is bulk with 250 pieces per box as specified in the documentation. Check for RoHS and RoHS III compliance status before finalizing procurement orders.

Selection Notes

Select this component when a single-phase bridge rectifier with 1000V blocking voltage and 35A continuous current is required. The GBJ3510 is suitable for applications needing a thermal resistance of 0.6°C/W and operation up to 150°C junction temperature. Consider the 400A surge capability for circuits with high inrush currents. Ensure PCB layout accommodates the specific lead spacing and dimensions provided in the mechanical data.

Part Context

The GBJ3510 belongs to the GBJ series of through-hole silicon bridge rectifiers manufactured by MDD. This series is characterized by its molded plastic body and suitability for automated PCB assembly processes. The component is part of a broader family including variants with different voltage and current ratings, such as GBJ151000 and GBJ501000, sharing similar physical packaging and mounting characteristics.

Replacement Considerations

Cross-reference part numbers should be verified against the original MDD specifications. Ensure any substitute maintains the 1000V VRRM, 35A IAV, and 1.1V [email protected] parameters. Verify terminal solderability per MIL-STD-750 Method 2026 and flammability rating 94V-0 for direct replacement compatibility.