Name: HVSU-1251 Ultra Fast Recovery High-Voltage Diode 12.5KV 1A 70nS
Brand: HVDIODE - Suly Electronics Co., Ltd.
Availability: InStock
Rating: 5 (1 reviews)

Product main features:
1. Axial leaded connection.
2. High thermal conductivity epoxy compound molding.
3. Excellent surge current resistance.
4. Fast reverse recovery time for high efficiency.
5. Special high temperature glass passivation technology.

The HVSU-1251 from HVDIODE is a premium-grade ultra fast recovery high-voltage diode designed for advanced power electronics. Operating at up to 12.5KV and 1A, and featuring a recovery time of just 70ns, this diode offers exceptional performance in high-frequency high voltage rectifier applications. Ideal for use in industrial power supplies, medical equipment, and energy systems.

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Desciption

HVSU-1251 Ultra Fast Recovery High-Voltage Diode Data Sheet
Parameter	Symbol	Unit	Test Conditions	Value
Repetitive Peak Backward Voltage	Vrrm	KV	Ta=25℃ Ir=1.0μA	12.5
Peak Working Backward Voltage	Vrwm	KV	Ta=25℃ Ir=1.0μA	12.5
Average Forward Current	If(AV)	A	50Hz Half-sine Wave , Resistance load @Tbreak=50℃	1.0
Backward Recovery Time	Trr	nS		70
Surge Forward Current	Ifsm	A	0.01S @ Half-Sine wave 50Hz	40
Operating Ambient Temperature	Ta	℃		-55～+175
Storage Temperature	Tstg	℃		-55～+150
Forward Peak Voltage	Vfm	V		≥13.0
Backward Peak Current	Irrm1	μA	@ Ta=25℃ VRM=VRRM	1.0
Backward Peak Current	Irrm2	μA	@ Ta=100℃ VRM=VRRM	20.0
Absolute Maximum Ratings & Electrical Characteristics

Exceptional High-Voltage Capability
Engineered for demanding environments, the HVSU-1251 supports a peak reverse voltage of 12.5KV, making it a reliable solution for high-voltage rectification. It is widely used in high voltage rectifier diode and high voltage diode rectifier systems requiring strong insulation and voltage stability.

Ultra Fast Recovery Time
With a fast 70ns reverse recovery time, this diode ensures minimal energy loss and supports high switching speeds. Perfectly suited for ultra fast recovery diode high voltage applications in fast-switching power converters and frequency multipliers.

Superior Thermal Performance
The HVSU-1251 incorporates high thermal conductivity epoxy molding, enhancing heat dissipation and operational durability. This thermal efficiency makes it an ideal component for high current diodes DC voltage and continuous duty operations.

High Surge Current Resilience
Able to handle surge forward currents up to 40A, the HVSU-1251 safeguards against transient voltages, making it a dependable choice for high voltage bridge rectifier and surge-sensitive designs.

Environmentally Stable Construction
With advanced high-temperature glass passivation, this diode maintains stable operation in extreme environmental conditions. A perfect choice for applications requiring extra high voltage diodes and robust long-term performance.

Product Advantages

High Voltage Endurance for Demanding Applications
With a peak reverse voltage of 12.5KV, the HVSU-1251 is ideal for high voltage rectifier and extra high voltage diodes uses in industrial and power grid systems.

Ultra Fast Switching Enhances Efficiency
A recovery time of just 70ns makes this diode suitable for high-speed rectifier high voltage operations, reducing power loss in ultra fast recovery diode high voltage environments.

Reliable Thermal Management
Manufactured with high thermal conductivity materials, it maintains excellent heat dissipation, ensuring durability in high current diodes DC voltage applications.

Built-In Surge Current Protection
Handles up to 40A of surge current, delivering strong resilience in circuits that demand high voltage bridge rectifier capability and shock resistance.

Environmental Stability and Longevity
Advanced passivation ensures performance stability over time, even under harsh conditions, making it a trusted choice for various high voltage diode rectifier and high voltage diodes for sale scenarios.

Ready to power your systems with ultra-fast, high-voltage performance? Contact HVDIODE now to request a quote or place a bulk order for the HVSU-1251.

About Us

Leading Innovator in High-Voltage Rectifier Technology
Established in 2008, HVDIODE (Anshan Suly Electronics Co., Ltd.) is a high-tech enterprise specializing in the research, development, and manufacturing of high-voltage rectifier components. With advanced production technology and equipment, we have been providing high-quality products and services to domestic and international universities, research institutions, and various enterprises, earning unanimous recognition and trust from our clients.

Core Manufacturing Capabilities and Quality Assurance

Advanced Production Technology: Utilizing state-of-the-art equipment and production techniques to ensure the highest quality of high-voltage diodes.
Comprehensive Product Range: Our offerings include SMD high-voltage diodes, ultra-fast recovery high-voltage diodes, glass-bluff high-voltage diodes, microwave oven high-voltage diodes, silicon carbide high-voltage diodes, and high-voltage high-power diodes.
Quality Management System: Adherence to rigorous quality control processes to maintain product reliability and safety.

Demonstrated Production Strength

Diverse Product Applications: Our products are widely used in various fields, including industrial special silicon stacks, X-ray high-voltage silicon stacks, PCB high-voltage silicon stacks, avalanche high-voltage silicon stacks, high-current rectifier silicon stacks, and glass ceramic high-voltage silicon stacks.
Global Clientele: We have established long-term cooperative relationships with clients across Southeast Asia, South Korea, the Middle East, Africa, and other regions.

Commitment to Sustainability
HVDIODE is dedicated to environmentally friendly practices, ensuring that our manufacturing processes comply with international standards and contribute to sustainable development.

Streamlined Customer Collaboration Process

Inquiry and Consultation: Understanding client requirements and providing technical guidance.
Customized Solutions: Offering tailored products to meet specific application needs.
Quality Assurance: Implementing strict quality control measures throughout the production process.
Timely Delivery: Ensuring prompt shipping and delivery schedules.
After-Sales Support: Providing ongoing technical support and services

Global Service Capability
With a robust international distribution network, HVDIODE is equipped to serve clients worldwide, delivering reliable high-voltage rectifier components and comprehensive support services.

Partner with HVDIODE for your high-voltage rectifier needs and experience unparalleled quality and service. Contact us today to learn more about our products and how we can assist in your projects.

FAQ

1. Who are we?
HVDIODE (Anshan Suly Electronics Co., Ltd.) is a high-tech enterprise specializing in the production of high-voltage rectifier components, established in 2008.

2. How can we guarantee quality?
We utilize advanced production technology and adhere to rigorous quality control processes to ensure the reliability and safety of our products.

3. What can you buy from us?
Our product range includes SMD high-voltage diodes, ultra-fast recovery high-voltage diodes, glass-bluff high-voltage diodes, microwave oven high-voltage diodes, silicon carbide high-voltage diodes, and high-voltage high-power diodes.

4. Why should you buy from us and not from other suppliers?
HVDIODE offers advanced production technology, a comprehensive product range, strict quality assurance, and a commitment to customer satisfaction, distinguishing us from other suppliers.

5. What services can we provide?
We provide technical consultation, customized product solutions, strict quality control, timely delivery, and comprehensive after-sales support.

Expects To Provide You With Perfect Service

HVDIODE: Since 2008, Anshan Suly Electronics Co., Ltd. (HVDIODE) has specialized in semiconductor high-voltage rectifier components. With advanced technology and rich industry experience, we provide high-quality products and services to global universities, research institutions, and enterprises, earning long-term trust.

About Us: HVDIODE Brand; Factory-Introduction; Enterprise Video; Download; Blog

CONTACT: Building B, Building 5, Tongzun Science and Technology Park; Sales@hvdiode.com; 0412-8227797

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