Tongke Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of smaf fast recovery diodes for space-saving designs in China. Please feel free to wholesale durable smaf fast recovery diodes for space-saving designs for sale here from our factory. All products are with high quality and low price. For quotation, contact us now.
CTK SMA Fast Recovery Diode - High Performance Manufacturer & Wholesale
Products Description
The CTK SMA Fast Recovery Diode series is a premium line of electronic components designed for high-efficiency power management and signal integrity. As a dedicated manufacturer, we ensure that every SMA Fast Recovery Diode is produced with the highest grade silicon and advanced packaging techniques. These devices offer a perfect balance of performance and reliability, making them ideal for both high-end industrial systems and mass-market consumer electronics. Our factory utilizes fully automated assembly lines to guarantee consistency across every batch. Whether you are looking for robust thermal performance or low leakage current, our Fast Recovery Diode solutions in the SMA format provide the stability your circuits demand. We provide comprehensive technical support and detailed datasheets for all our wholesale partners.
| Part Number | I(AV) | VRRM | Trr | Package | MPQ |
| RS1AF | 1 | 50 | 150 | SMAF | 3000 |
| RS1BF | 1 | 100 | 150 | SMAF | 3000 |
| RS1DF | 1 | 200 | 150 | SMAF | 3000 |
| RS1GF | 1 | 400 | 150 | SMAF | 3000 |
| RS1JF | 1 | 600 | 250 | SMAF | 3000 |
| RS1KF | 1 | 800 | 500 | SMAF | 3000 |
| RS1MF | 1 | 1000 | 500 | SMAF | 3000 |
| RS2AF | 2 | 50 | 150 | SMAF | 3000 |
| RS2BF | 2 | 100 | 150 | SMAF | 3000 |
| RS2DF | 2 | 200 | 150 | SMAF | 3000 |
| RS2GF | 2 | 400 | 150 | SMAF | 3000 |
| RS2JF | 2 | 600 | 250 | SMAF | 3000 |
| RS2KF | 2 | 800 | 500 | SMAF | 3000 |
| RS2MF | 2 | 1000 | 500 | SMAF | 3000 |
| RS3AF | 3 | 50 | 150 | SMAF | 3000 |
| RS3BF | 3 | 100 | 150 | SMAF | 3000 |
| RS3DF | 3 | 200 | 150 | SMAF | 3000 |
| RS3GF | 3 | 400 | 150 | SMAF | 3000 |
| RS3JF | 3 | 600 | 250 | SMAF | 3000 |
| RS3KF | 3 | 800 | 500 | SMAF | 3000 |
| RS3MF | 3 | 1000 | 500 | SMAF | 3000 |
| RS1A | 1 | 50 | 150 | SMA | 2000 |
| RS1B | 1 | 100 | 150 | SMA | 2000 |
| RS1D | 1 | 200 | 150 | SMA | 2000 |
| RS1G | 1 | 400 | 150 | SMA | 2000 |
| RS1J | 1 | 600 | 250 | SMA | 2000 |
| RS1K | 1 | 800 | 500 | SMA | 2000 |
| RS1M | 1 | 1000 | 500 | SMA | 2000 |
| RS2A | 2 | 50 | 150 | SMA | 2000 |
| RS2B | 2 | 100 | 150 | SMA | 2000 |
| RS2D | 2 | 200 | 150 | SMA | 2000 |
| RS2G | 2 | 400 | 150 | SMA | 2000 |
| RS2J | 2 | 600 | 250 | SMA | 2000 |
| RS2K | 2 | 800 | 500 | SMA | 2000 |
| RS2M | 2 | 1000 | 500 | SMA | 2000 |
| ES1AF | 1 | 50 | 35 | SMAF | 3000 |
| ES1BF | 1 | 100 | 35 | SMAF | 3000 |
| ES1DF | 1 | 200 | 35 | SMAF | 3000 |
| ES1GF | 1 | 400 | 35 | SMAF | 3000 |
| ES1JF | 1 | 600 | 35 | SMAF | 3000 |
| ES2AF | 2 | 50 | 35 | SMAF | 3000 |
| ES2BF | 2 | 100 | 35 | SMAF | 3000 |
| ES2DF | 2 | 200 | 35 | SMAF | 3000 |
| ES2GF | 2 | 400 | 35 | SMAF | 3000 |
| ES2JF | 2 | 600 | 35 | SMAF | 3000 |
| ES3AF | 3 | 50 | 35 | SMAF | 3000 |
| ES3BF | 3 | 100 | 35 | SMAF | 3000 |
| ES3DF | 3 | 200 | 35 | SMAF | 3000 |
| ES3GF | 3 | 400 | 35 | SMAF | 3000 |
| ES3JF | 3 | 600 | 35 | SMAF | 3000 |
| ES1A | 1 | 50 | 35 | SMA | 2000 |
| ES1B | 1 | 100 | 35 | SMA | 2000 |
| ES1D | 1 | 200 | 35 | SMA | 2000 |
| ES1G | 1 | 400 | 35 | SMA | 2000 |
| ES1J | 1 | 600 | 35 | SMA | 2000 |
| ES2A | 2 | 50 | 35 | SMA | 2000 |
| ES2B | 2 | 100 | 35 | SMA | 2000 |
| ES2D | 2 | 200 | 35 | SMA | 2000 |
| ES2G | 2 | 400 | 35 | SMA | 2000 |
| ES2J | 2 | 600 | 35 | SMA | 2000 |
| US1AF | 1 | 50 | 50 | SMAF | 3000 |
| US1BF | 1 | 100 | 50 | SMAF | 3000 |
| US1DF | 1 | 200 | 50 | SMAF | 3000 |
| US1GF | 1 | 400 | 50 | SMAF | 3000 |
| US1JF | 1 | 600 | 75 | SMAF | 3000 |
| US1KF | 1 | 800 | 75 | SMAF | 3000 |
| US1MF | 1 | 1000 | 75 | SMAF | 3000 |
| US2AF | 2 | 50 | 50 | SMAF | 3000 |
| US2BF | 2 | 100 | 50 | SMAF | 3000 |
| US2DF | 2 | 200 | 50 | SMAF | 3000 |
| US2GF | 2 | 400 | 50 | SMAF | 3000 |
| US2JF | 2 | 600 | 75 | SMAF | 3000 |
| US2KF | 2 | 800 | 75 | SMAF | 3000 |
| US2MF | 2 | 1000 | 75 | SMAF | 3000 |
| US3AF | 3 | 50 | 50 | SMAF | 3000 |
| US3BF | 3 | 100 | 50 | SMAF | 3000 |
| US3DF | 3 | 200 | 50 | SMAF | 3000 |
| US3GF | 3 | 400 | 50 | SMAF | 3000 |
| US3JF | 3 | 600 | 75 | SMAF | 3000 |
| US3KF | 3 | 800 | 75 | SMAF | 3000 |
| US3MF | 3 | 1000 | 75 | SMAF | 3000 |
| US1A | 1 | 50 | 50 | SMA | 2000 |
| US1B | 1 | 100 | 50 | SMA | 2000 |
| US1D | 1 | 200 | 50 | SMA | 2000 |
| US1G | 1 | 400 | 50 | SMA | 2000 |
| US1J | 1 | 600 | 75 | SMA | 2000 |
| US1K | 1 | 800 | 75 | SMA | 2000 |
| US1M | 1 | 1000 | 75 | SMA | 2000 |
| US2A | 2 | 50 | 50 | SMA | 2000 |
| US2B | 2 | 100 | 50 | SMA | 2000 |
| US2D | 2 | 200 | 50 | SMA | 2000 |
| US2G | 2 | 400 | 50 | SMA | 2000 |
| US2J | 2 | 600 | 75 | SMA | 2000 |
| US2K | 2 | 800 | 75 | SMA | 2000 |
| US2M | 2 | 1000 | 75 | SMA | 2000 |
Features / Advantages
- Superior Power Density: The compact SMA format allows for higher power handling in a smaller footprint, ideal for modern miniaturized electronics.
- Robust Construction: Built with high-quality lead frames and molding compounds to withstand mechanical stress and thermal cycling.
- High Speed Performance: Optimized internal geometry enables fast switching/response, making these Fast Recovery Diode parts perfect for high-frequency applications.
- Enhanced Reliability: Our factory implements strict HTRB (High Temperature Reverse Bias) testing to guarantee long-term field reliability.
- Optimized for Wholesale Distribution: Available in standard tape-and-reel packaging for efficient handling and large-scale manufacturing.
- Global Certification: CTK's manufacturing facility is ISO9001 certified, ensuring international standards of quality management.
Reliability and Certification
At CTK, reliability is the cornerstone of our manufacturing philosophy. Every SMA Fast Recovery Diode undergoes a series of intensive stress tests, including Thermal Shock, Humidity Resistance, and Salt Spray testing. Our quality assurance team monitors every stage of the production process, from raw wafer inspection to final packaging. As a professional factory, we utilize statistical process control (SPC) to maintain tight tolerances and minimize variability. This rigorous approach ensures that our wholesale Fast Recovery Diode products can perform flawlessly for years, even in demanding automotive or industrial environments. We provide full traceability for all our components, giving our customers total confidence in their supply chain.
Applications
- Smart Home Devices: Providing reliable switching and protection for IoT gadgets, smart plugs, and home security systems.
- Medical Equipment: Ensures stable performance in diagnostic tools, patient monitors, and portable medical devices.
- Renewable Energy: Used in solar inverters and battery management systems for efficient power conversion and monitoring.
- Computing & Storage: Essential for server motherboards, SSDs, and peripheral interfaces to ensure data integrity.
- LED Lighting: Optimizes power delivery and provides surge protection for commercial and residential LED drivers.

FAQ
Q: Can CTK provide customized Fast Recovery Diode specifications?
A: Yes, as a professional manufacturer, we can customize parameters such as breakdown voltage, current ratings, and packaging marking. Please provide your specific requirements to our technical team for a feasibility review.
Q: What is the typical lead time for wholesale Fast Recovery Diode orders?
A: For standard SMA Fast Recovery Diode orders, our factory typically maintains a lead time of 2-4 weeks. This allows for thorough quality testing and logistics preparation to ensure your components arrive in perfect condition.
Q: Do you offer samples for testing before a wholesale purchase?
A: Absolutely. We encourage our customers to test our Fast Recovery Diode in their actual circuits. You can request a sample kit through our website or by contacting your local CTK sales representative directly.
Q: How does CTK ensure the performance of its SMA Fast Recovery Diode?
A: Every batch undergoes 100% electrical testing, including leakage current and surge tests, in our state-of-the-art factory. We also perform periodic reliability testing like HTRB to ensure long-term stability in the field.
About CTK
Founded on the principles of quality and innovation, CTK has grown into a premier manufacturer of high-performance electronic components. Our diverse product portfolio, including the SMA Fast Recovery Diode series, is trusted by leading technology companies worldwide. At our factory, we emphasize sustainable manufacturing and continuous technological advancement. We pride ourselves on our ability to offer high-volume wholesale supply while maintaining the personal touch of a dedicated technical support team. Whether you are a small startup or a Fortune 500 company, CTK has the expertise and capacity to support your most ambitious projects. Join the thousands of satisfied customers who rely on CTK for their semiconductor needs.
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