HBL810 — An Efficient Power Module Solution

The Guangdong Jiaxun Electronics HBL810 series fast-recovery rectifier bridge is specifically designed for high‑performance power modules, featuring YBS package technology and key specifications of 8 A forward current and 1000 V reverse voltage rating. This product is ideal for applications such as high‑frequency switching power supplies, inverters, and industrial equipment. With its rapid recovery characteristics and low conduction losses, it significantly enhances system efficiency and stability, meeting the demanding requirements of harsh operating conditions.

Product Overview

The Guangdong Jiaxun Electronics HBL810 series fast-recovery rectifier bridge is specifically designed for high-performance power modules and employs YBS packaging technology , possessing 8A forward current 、 1000V reverse withstand voltage Core parameters. The product is suitable for high-frequency switching power supplies, inverters, industrial equipment, and other applications. With its fast recovery characteristics and low conduction losses, it significantly enhances system efficiency and stability, meeting the demands of harsh operating conditions.

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Core Advantages and Technical Highlights

1. High-performance parameters

   • Withstand voltage rating : 1000 V reverse peak voltage (VRRM), with strong surge immunity.

   • Current capacity : 8A average forward current (IF(AV)), supporting high-power applications.

   • Rapid recovery : trr ≤ 500 ns, reducing switching losses and improving the efficiency of high-frequency circuits.

2. YBS packaging technology

   • Compact structure : High-density pin design saves PCB space and is compatible with compact power modules.

   • Thermal Optimization : The encapsulant material has a high thermal conductivity, and when paired with a metal substrate, it effectively reduces temperature rise.

   • Insulation performance : Complies with UL certification standards, with insulation withstand voltage exceeding 2500V, ensuring safety.

3. Reliability Assurance

   • It has passed 100% aging tests and high/low temperature cycling tests, ensuring stable operation across a wide temperature range of -55°C to +150°C.

   • Compliant with RoHS environmental standards, lead-free manufacturing process, environmentally friendly.

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Typical application scenarios

• Switching power supply : AC/DC converters, adapters, LED driver power supplies.

• Industrial equipment : Motor drives, welding machines, and rectifier modules for inverters.

• New energy sector : Photovoltaic inverters, charging station power modules.

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Frequently Asked Questions (Q&A)

Q1: Can the HBL810 replace a standard rectifier bridge?
A: Yes, but keep in mind that its fast recovery characteristics are better suited for high-frequency applications (such as switch-mode power supplies); using a standard rectifier bridge in low-frequency circuits may lead to increased losses.

Q2: How can the thermal design of the HBL810 be optimized?
A: We recommend reserving thermal‑enhancing copper foil during PCB layout, or using a heat sink in conjunction; avoid prolonged operation under overload conditions, and ensure the ambient temperature remains ≤85°C.

Q3: How does the YBS package differ from other packages, such as DIP?
A: YBS packages are smaller in size and offer superior thermal performance, making them ideal for high-density mounting applications; DIP packages have a wider pin pitch, which facilitates manual soldering but occupies more board space.

Q4: How can you tell if a product is genuine?
A: The genuine HBL810 features clear silk-screen printing on its surface, with a traceable batch number; purchase through official authorized channels to avoid low‑priced, substandard products.

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Selection and Usage Recommendations

• Voltage matching The actual operating voltage shall not exceed 80% of the rated value (i.e., below 800 V), with a safety margin reserved.

• Current limit : The continuous operating current is recommended to be ≤6.4 A (designed with an 80% derating) to prevent overheating and damage.

• Welding conditions : It is recommended that the peak temperature of the reflow soldering profile be ≤260°C, with a dwell time of ≤10 seconds, to prevent package deformation.

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