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Product Detailed Parameters
- Description：BRIDGE RECT 1P 800V 15A GSIB-5S
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：15 A
- Voltage - Forward (Vf) (Max) @ If：950 mV @ 7.5 A
- Current - Reverse Leakage @ Vr：10 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, GSIB-5S
- Supplier Device Package：GSIB-5S
- Grade：-
- Qualification：-
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Overview
The GSIB1580-E3/45 is a single-phase bridge rectifier from Vishay General Semiconductor, utilizing the GSIB-5S through-hole package. It features a maximum repetitive peak reverse voltage of 800 V and supports an average forward rectified output current of 15 A at a case temperature of 107 °C, or 3.5 A at ambient temperature without a heatsink. The device offers a peak forward surge current capability of 300 A and maintains a maximum instantaneous forward voltage drop of 0.95 V at 7.5 A. Operating junction temperatures range from -55 °C to +150 °C, with a typical thermal resistance of 22 °C/W for PCB mounting.
Feature Summary
- Glass passivated chip junction construction
- High surge current capability
- High case dielectric strength of 2500 V RMS
- Thin single in-line package design
Applications
- AC/DC bridge full wave rectification for switching power supplies
- Home appliances
- Office equipment
- Industrial automation applications
Procurement Notes
Verify component authenticity by checking for the Vishay marking on the GSIB-5S body. Confirm RoHS compliance via the E3 suffix and ensure the ordering code matches the specific voltage rating required for the circuit design. Cross-reference datasheet revision dates to validate technical specifications against current manufacturing standards.
Selection Notes
Select this component when an 800 V blocking voltage is necessary for single-phase rectification. Ensure the thermal management strategy accommodates the 22 °C/W junction-to-ambient thermal resistance if operating without a dedicated heatsink. Verify that the 300 A surge current rating aligns with the expected inrush conditions of the target application.
Part Context
This part belongs to the GSIB15xx series of single-phase bridge rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different voltage ratings (200 V, 400 V, 600 V) sharing the same physical footprint and electrical characteristics except for the reverse voltage limit. The E3 suffix indicates lead-free and RoHS-compliant construction.
Replacement Considerations
GSIB1560-E3/45
FAQ
What is the maximum non-repetitive peak forward surge current?
The maximum non-repetitive peak forward surge current is 300 A.
Does the GSIB1580-E3/45 have UL recognition?
Yes, it has UL recognition file number E54214.
What is the maximum DC reverse current at rated voltage?
The maximum DC reverse current is 10 μA at 25 °C and 250 μA at 125 °C.
