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Vishay Bridge Rectifier 800 V 200 A, 4-Pin Single KBU4K-E4/51
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 19.3mm |
| Length | 23.7mm |
| Model | KBU4K-E4/51 |
| Width | 7.1mm |
| Mount Type | Through Hole |
| Series | KBU4 |
| Configuration | Single |
| Maximum Operating Temperature | 150°C |
| Package Type | KBU |
| Minimum Operating Temperature | -50°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 | 4A |
| Peak Forward Voltage Vf | 1V |
| BRIDGE RECT. 4A/800VBrand | NEUTRAL |
| Vishay Bridge Rectifier, 4A, 800V, 4-PinBrand | Vishay |
| Vishay Bridge Rectifier, 800 V 63 A, 4-Pin SingleBrand | Vishay |
Key Features
- Peak reverse repetitive voltage of 800 V ensures reliable operation.
- Rated forward current is 4 A suitable for various power conversion applications.
- Four-pin, single configuration for through-hole mounting on PCBs.
- Operating temperature range from -50°C to 150°C for robust thermal performance.
- High peak surge current of 200 A guarantees durability under surge conditions.
- Low peak forward voltage of 1 V minimizes power dissipation.
- Minimal peak reverse current of 5 μA for efficient switching performance.
Product Description
Vishay KBU4K-E4/51 Bridge Rectifier is a discrete semiconductor device intended for converting alternating current (AC) to direct current (DC) in industrial, electronic, and power supply applications. This 4-pin single bridge rectifier operates at a peak reverse repetitive voltage (VRRM) of 800 V, making it suitable for circuits requiring robust voltage handling.
The bridge rectifier delivers a forward current (IF) rating of 4 A, and features a high peak non-repetitive forward surge current (IFSM) of 200 A, which provides tolerance for transient overloads. Its through-hole mount design with a KBU package simplifies PCB assembly and ensures secure mechanical placement.
Operating reliably in a temperature range from -50°C to 150°C, the device is ideal for applications demanding wide temperature endurance, such as industrial machinery, power converters, and HVAC control systems. The device size is compact for efficient use of PCB space, with dimensions measuring 23.7 mm in length, 19.3 mm in height, and 7.1 mm in width.
The peak forward voltage of 1 V reduces energy loss, increasing overall circuit efficiency. Additionally, the low peak reverse current of 5 μA reduces leakage and enhances the performance of power conversion systems.
Applications include AC-DC conversion for industrial electronic circuits, power supplies, battery chargers, and motor controls. The Vishay KBU4K-E4/51 thus ensures high reliability and stability for demanding electronic designs.
Peak reverse repetitive voltage of 800 V ensures reliable operation. Rated forward current of 4 A suitable for power applications. Four-pin single configuration allows easy through-hole mounting. Wide operating temperature range (-50°C to 150°C) for diverse environments.
High surge current tolerance with 200 A peak forward surge current. Compact dimensions optimize PCB space usage. Low forward voltage drop minimizes energy loss. Low reverse current leakage enhances efficiency and reliability.
Explore our extensive catalog of Bridge Rectifiers and semiconductors at EnvMart for your industrial and electronic component needs.
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Frequently Asked Questions
The peak reverse repetitive voltage (VRRM) of this bridge rectifier is 800 V, ensuring reliable operation in high-voltage applications.
This model has a rated forward current (IF) of 4 A, making it suitable for various power conversion applications.
The maximum operating temperature for this bridge rectifier is 150°C, allowing it to function in high-temperature environments.
The peak non-repetitive forward surge current (IFSM) rating is 200 A, providing tolerance for transient overloads.
The dimensions of this bridge rectifier are 23.7 mm in length, 19.3 mm in height, and 7.1 mm in width.
The peak forward voltage of 1 V minimizes energy loss, increasing overall circuit efficiency during operation.
The minimum operating temperature is -50°C, allowing it to operate effectively in low-temperature conditions.
It features a through-hole mounting design, which simplifies PCB assembly and ensures secure mechanical placement.
The peak reverse current is 5 μA, which helps reduce leakage and enhances the performance of power conversion systems.
This bridge rectifier is suitable for applications such as AC-DC conversion, power supplies, battery chargers, and motor controls.
The KBU4K-E4/51 has a pin count of 4, allowing for easy integration into various electronic circuits.
It has a single configuration, which is typical for through-hole mounting applications in electronic circuits.
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