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| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 18.8mm |
| Length | 22.3mm |
| Model | GBU4G |
| Width | 3.56mm |
| Mount Type | Through Hole |
| Series | GBU4G |
| 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 | 400V |
| Peak Reverse Current Ir | 500μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 150A |
| Forward Current If | 4A |
| Peak Forward Voltage Vf | 1V |
onsemi GBU4G Bridge Rectifier is a robust power semiconductor device designed for converting alternating current (AC) to direct current (DC) in single-phase electrical circuits. Rated for a peak reverse repetitive voltage of 400 V and a maximum forward current of 4 A, it features a 4-pin single configuration and is housed in a GBU package suitable for through-hole mounting on printed circuit boards (PCB).
This rectifier supports a peak non-repetitive forward surge current of 150 A, making it capable of handling transient current spikes in industrial power supplies and consumer electronic devices. The operating temperature range from -55°C to 150°C ensures reliability under harsh thermal conditions commonly found in environments such as automotive electronics, power supplies, and industrial control systems.
The GBU4G's compact dimensions - 18.8 mm height, 22.3 mm length, and 3.56 mm width - allow efficient PCB layout designs, while its glass passivated junctions provide enhanced durability and performance stability. The device has a low forward voltage drop of 1 V which improves overall energy efficiency by reducing power dissipation during conduction.
Designed without automotive standards but compliant with UL approvals (E258596), this bridge rectifier is ideal for power conversion, rectification modules, and other applications requiring steady and reliable DC output from AC inputs. Its low peak reverse current (Ir) of 500 μA helps minimize leakage current, increasing device longevity and operational effectiveness.
This device offers single-phase bridge rectification with glass passivated junctions. Peak forward surge current withstands transient overloads up to 150 A. Supports wide temperature operation from -55°C to 150°C for diverse environments.
Compact GBU package enables easy through-hole PCB integration. Low peak forward voltage ensures efficient power conversion. Compliance with UL standards enhances product safety and reliability. Designed for industrial, power electronics, and consumer applications.
Explore more on Bridge Rectifiers at EnvMart for professional-grade electronic components from trusted manufacturers like onsemi that deliver high-quality performance and durability.
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