GBU2510_T0_00601

Overview

The GBU2510 is a glass passivated bridge rectifier manufactured by Panjit International Inc. in the GBU-2 package. It features a maximum repetitive peak reverse voltage (VRRM) of 1000 V and a maximum average forward current (IF(AV)) of 25 A with a heatsink. The device supports a peak forward surge current (IFSM) of 350 A at 8.3 ms single half-sine wave superimposed on rated load at 25 °C, or 700 A at 1.0 ms. Typical junction capacitance is 110 pF measured at 1 MHz. Operating junction and storage temperature range spans from -55 °C to +150 °C.

Feature Summary

• Glass passivated chip junction for enhanced reliability
• UL recognition file number E526209
• Lead-free construction compliant with EU RoHS 2.0
• Halogen-free according to IEC 61249 standard

Applications

• Computing power / desktop power supplies
• Game console power supplies
• Server power supplies
• Air conditioner outdoor power boards
• High power / high efficiency power supplies
• Home appliances power boards

Procurement Notes

Verify component authenticity by checking the marking code against the approved part number list provided in the datasheet. Confirm packaging details match the specified tube quantity. Ensure compliance requirements such as RoHS 2.0 and halogen-free status are documented for your specific application needs before finalizing procurement orders.

Selection Notes

Select this component when a 1000 V rating and 25 A continuous current capability are required in a GBU-2 through-hole package. Consider thermal resistance values and derating curves if operating without an external heatsink, where the average forward current drops significantly. Verify that the surge current ratings align with the expected inrush conditions of the target circuit design.

Part Context

This component belongs to the GBU series of bridge rectifiers produced by Panjit International Inc. The GBU-2 package provides a standardized footprint suitable for various high-power applications. The glass passivation technology distinguishes it from non-passivated alternatives, offering improved stability under varying environmental conditions.

Replacement Considerations

Direct replacements must maintain identical electrical parameters: 1000 V reverse voltage, 25 A forward current, and GBU-2 package dimensions. Verify that alternative manufacturers offer equivalent UL recognition and compliance certifications. Ensure thermal characteristics and surge current capabilities meet or exceed the original specifications.