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Vishay Bridge Rectifier 100 V 4-Pin Single Through Hole Package KBU4B-E4/51
Specifications
| Country of Origin | India |
|---|---|
| Brand | Vishay |
| Height | 19.3mm |
| Length | 23.7mm |
| Model | KBU4B-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 | 100V |
| Peak Reverse Current Ir | 5μA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 200A |
| Forward Current If | 4A |
| Peak Forward Voltage Vf | 1V |
| Vishay Bridge Rectifier, 4A, 100V, 4-PinBrand | Vishay |
| Vishay Bridge Rectifier, 400 V 200 A, 4-Pin SingleBrand | Vishay |
Key Features
- Designed for converting AC input into DC output with full-wave rectification.
- Features a 100 V peak reverse repetitive voltage rating.
- Supports forward current of 4 A and peak surge current of 200 A.
- Operation temperature ranges from -50°C to 150°C ensuring reliability.
- Compact package dimensions with length 23.7mm, width 7.1mm, and height 19.3mm.
- Equipped with 4 pins for easy PCB through-hole mounting.
- Single phase configuration suitable for various industrial applications.
- Peak forward voltage drop is low at 1 V for efficiency.
Product Description
Vishay KBU4B-E4/51 Bridge Rectifier is a semiconductor device designed for converting alternating current (AC) input into direct current (DC) output, enabling full-wave rectification efficiency in electronic circuits. This 4-pin single configuration rectifier belongs to the KBU4 series and is supplied in a through-hole package suitable for secure mounting on printed circuit boards (PCBs).
It is engineered for peak repetitive reverse voltage of 100 V and offers reliable forward current operation up to 4 A. The rectifier can handle surge currents as high as 200 A, making it apt for industrial and electronic power supply applications where high transient loads are expected.
The device supports an operating temperature range from -50°C to 150°C, ensuring stable performance in diverse environmental conditions. Its compact package dimensions - 23.7mm length, 7.1mm width, and 19.3mm height - facilitate integration in space-constrained designs while providing maximum thermal efficiency.
The bridge rectifier features a low peak forward voltage drop of 1 V, minimizing power loss and improving overall system efficiency. Additionally, the low peak reverse current of 5 microamperes significantly reduces leakage currents, enhancing longevity and reliability.
Four-pinned through-hole mounting for ease of PCB integration. High surge current capability for transient load resistance. Package center hole for secure fixing in installations. Ideal for industrial, laboratory, and electronic power supply applications.
KBU-series standard ensuring compatibility and reliability.
This Vishay bridge rectifier is widely used in power electronics, industrial machinery, HVAC systems, and manufacturing equipment where robust DC power conversion is needed. Its compact size and durable construction ensure long-term operational stability.
For additional technical support, datasheets, and compliance documents, this product is well-supported by Vishay Semiconductor's trusted engineering resources. Browse the Electronics & Electricals category at EnvMart for similar high-quality semiconductor components and Bridge Rectifiers.
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Frequently Asked Questions
It can handle a maximum forward current of 4 A.
The peak non-repetitive forward surge current rating is 200 A.
The dimensions are 23.7 mm in length, 7.1 mm in width, and 19.3 mm in height.
The operating temperature range is from -50°C to 150°C.
It has 4 pins for easy through-hole mounting.
The peak forward voltage drop is low at 1 V.
Yes, it is configured for single-phase applications.
It comes in a through-hole package type, specifically the KBU package.
This model belongs to the KBU series.
It is commonly used in power electronics, industrial machinery, HVAC systems, and manufacturing equipment.
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