| CL08-15T Ultra Fast Recovery High Voltage Diode Data Sheet |
| Parameter |
Symbol |
Unit |
Test Conditions |
Value |
| Repetitive Peak Backward Voltage |
Vrrm |
KV |
Ta=25℃ Ir=2.0μA |
15 |
| Peak Working Backward Voltage |
Vrwm |
KV |
Ta=25℃ Ir=2.0μA |
15 |
| Average Forward Current |
If(AV) |
mA |
50Hz Half-sine Wave , Resistance load @Tbreak=50℃ |
250 |
| Backward Recovery Time |
Trr |
nS |
|
60 |
| Surge Forward Current |
Ifsm |
A |
0.01S @ Half-Sine wave 50Hz |
20 |
| Junction Temperature(MAX) |
Ta |
℃ |
|
-40~+150 |
| Storage Temperature |
Tstg |
℃ |
|
-40~+125 |
| Forward Peak Voltage |
Vfm |
V |
|
≥23.0 |
| Backward Peak Current |
Irrm1 |
μA |
@ Ta=25℃ VRM=VRRM |
2 |
| Irrm2 |
μA |
@ Ta=100℃ VRM=VRRM |
20.0 |
| Absolute Maximum Ratings & Electrical Characteristics |
Fast Recovery Time for Efficient Power ConversionThe CL08-15T diode is engineered with an ultra-fast 60ns reverse recovery time, which allows for quick switching and minimal power loss. This makes it perfect for bridge rectifier systems, rectifier bridge designs, and other high voltage rectifier applications, where fast recovery times are critical for system efficiency.High Voltage Capacity for Reliable PerformanceThe CL08-15T offers 15KV peak repetitive reverse voltage and 250mA average forward current, making it ideal for high-power applications such as power supplies, medical devices, and industrial equipment. It performs reliably under high stress, ensuring consistent output even in demanding environments.Durable Construction for Long-Term ReliabilityManufactured with high thermal conductivity epoxy, the CL08-15T provides excellent heat dissipation, preventing thermal damage during high-load operations. The diode is also equipped with special high-temperature resistant chip protective glue, ensuring durability in extreme conditions.Surge Resistance and Enhanced Discharge CharacteristicsThe CL08-15T diode excels in handling surge currents, thanks to its ability to withstand 20A surge forward current. Its excellent discharge characteristics help maintain stable performance even during sudden voltage spikes or operational transients.Easy Integration with SMD and Axial Lead DesignWith its axial leaded configuration, the CL08-15T is easy to integrate into PCB and assembly projects. This makes it ideal for diode PCB designs and high-voltage systems that require a compact yet powerful solution.
Product Advantages
- Ultra-Fast 60ns Recovery: Minimizes switching losses and improves overall system efficiency.
- 15KV High Voltage Rating: Perfect for rectifier high voltage applications in industrial and high-power systems.
- Robust Construction: High thermal conductivity epoxy and protective glue ensure long-term durability.
- Surge Current Resistance: Capable of handling up to 20A surge forward current.
- Versatile Axial Lead Design: Ideal for diode PCB and pcb and assembly projects.
About Us
Industry Leadership: Advancing High-Voltage Rectifier Technologies Since 2008
At HVDIODE, we specialize in manufacturing semiconductor high-voltage rectifier components, combining advanced production capabilities with deep application expertise to serve global industrial and research sectors.
Core Manufacturing Strengths and Quality Assurance
- Advanced Production Facilities: Equipped with multi-voltage high-voltage test benches, high/low temperature test chambers, leakage current testers, TRR testers, and surge impact benches, all certified by national metrology units.
- Comprehensive Certification System: ISO 9001 Quality Management Certification, RoHS Environmental Compliance Certification, and SGS Global Inspection Certification ensure our strict adherence to international standards.
- Research and Development Excellence: A dedicated R&D team actively develops new technologies and holds multiple national patents for innovations in high-voltage applications.
Production Capability at a Glance
- Established: Since 2008, over 15 years of manufacturing excellence.
- Product Range: High Voltage Diodes, Ultra Fast Recovery Diodes, Silicon Carbide Diodes, High Voltage Rectifier Bridges, High Voltage Rectifier Assemblies, and Custom High-Voltage Modules.
- Testing Equipment: 20+ sets of certified precision testing devices to ensure every parameter meets stringent requirements.
Commitment to Sustainability
At HVDIODE, we integrate environmental responsibility into our operations by adhering to RoHS standards and continuously innovating towards energy-efficient and long-lasting diode solutions.
Seamless Customer Collaboration Process
- Requirement Analysis – Understand your specifications and application needs.
- Tailored Solutions – Provide expert design and product recommendations.
- Production and Testing – Execute manufacturing with rigorous multi-stage inspections.
- Global Delivery – Fast, reliable logistics to ensure timely delivery worldwide.
- After-Sales Support – Continuous technical assistance and product optimization services.
Global Service Reach
Our products are trusted by top universities, research institutes, and high-end enterprises across Asia, Europe, and the Americas. We offer multilingual customer service, customized OEM/ODM solutions, and comprehensive technical support, ensuring you can rely on us wherever your business operates.
Partner with HVDIODE today and experience unmatched expertise, quality, and service in high-voltage rectification technology. Let's power innovation together — contact us now!

FAQ
Who are we?
We are HVDIODE, a leading manufacturer specializing in high-voltage rectifier components, with over 15 years of industry experience and a strong focus on innovation and quality.
How can we guarantee quality?
Our products undergo multi-stage testing using certified equipment, backed by ISO9001, RoHS, and SGS certifications to ensure the highest standards in every unit delivered.
What can you buy from us?
You can purchase High Voltage Diodes, SMD High Voltage Diodes, Ultra Fast Recovery Diodes, High Voltage Rectifier Bridges, High Voltage Silicon Stacks, and Customized High Voltage Modules.
Why should you buy from us not from other suppliers?
We combine cutting-edge R&D, strict quality control, global certifications, and over 15 years of production expertise, delivering reliable, tailored solutions that meet diverse high-voltage needs.
What services can we provide?
We provide product customization, technical consultation, OEM/ODM services, rapid global logistics, and after-sales technical support to ensure seamless project execution and long-term reliability.
Boost the performance of your high-voltage systems with the CL08-15T diode. Contact HVDIODE today for custom solutions and get the best deals on premium diodes for your projects!