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| Country of Origin | China |
|---|---|
| Brand | Vishay |
| Height | 18.8mm |
| Length | 22.3mm |
| Model | GBU8K-E3/51 |
| Width | 3.56mm |
| Mount Type | Through Hole |
| Series | GBU8 |
| Configuration | Single |
| Maximum Operating Temperature | 150°C |
| Package Type | GBU |
| Minimum Operating Temperature | -55°C |
| Number of Phases | 1 |
| Pin Count | 4 |
| Peak Reverse Repetitive Voltage Vrrm | 800V |
| Peak Reverse Current Ir | 5μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 200A |
| Forward Current If | 8A |
| Peak Forward Voltage Vf | 1V |
Vishay GBU8K-E3/51 bridge rectifier is a high-performance discrete semiconductor device designed for full-wave rectification applications converting AC to DC output. Its 4-pin single configuration and through-hole mounting type make it easy to install on printed circuit boards.
Equipped for high-stress operations, this bridge rectifier supports a peak reverse repetitive voltage of 800 V and a surge current of 200 A, ideal for power supply and industrial electronics use. The device operates reliably between temperatures of -55°C and 150°C, making it suitable for a variety of rugged industrial, manufacturing, and automation environments.
This component features a glass passivated junction, enhancing durability and electrical performance. Its low peak forward voltage of 1 V ensures higher efficiency with minimal power loss. The compact physical dimensions - 22.3 mm length, 18.8 mm height, and 3.56 mm width - allow incorporation within space-constrained designs.
The bridge rectifier case has high dielectric strength of 1500 Vrms, providing effective protection from voltage transients. Soldering pins are optimally configured for secure through-hole PCB mountings, supporting long-term mechanical stability and electrical connectivity.
Peak Reverse Voltage: 800 V. Maximum Forward Current: 8 A. Peak Surge Forward Current: 200 A. Operating Temperature Range: -55°C to 150°C. 4-Pin Single Configuration. Package Type: GBU Series. Manufactured in China under Vishay GBU8 series.
This bridge rectifier is widely applied in electronics, power supplies, industrial instrumentation, and HVAC systems requiring dependable AC to DC conversion. It combines compact package size with high electrical ratings for challenging applications in industrial and laboratory settings.
For engineers and technicians seeking reliable discrete semiconductor components, Vishay’s GBU8K-E3/51 series provides quality assurance and performance efficiency. Explore the Electronics & Electricals category for similar high-quality Vishay Bridge Rectifiers and other semiconductor products.
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