Tongke Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of sma fast recovery diodes for reliable power rectification in China. Please feel free to wholesale durable sma fast recovery diodes for reliable power rectification 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
- High Thermal Stability: The SMA Fast Recovery Diode is designed to operate reliably across a wide temperature range, ensuring consistent performance in harsh conditions.
- Low Leakage Current: Our advanced manufacturing process minimizes parasitic effects, resulting in exceptionally low leakage current for improved efficiency.
- Excellent Clamping/Switching Capability: Engineered for precision, these Fast Recovery Diode devices provide rapid response times and accurate control in any circuit.
- Industry-Standard SMA Package: Fully compatible with existing automated SMT assembly lines, reducing manufacturing costs for our wholesale clients.
- RoHS & REACH Compliant: All CTK products are manufactured with environmentally friendly materials, meeting all global regulatory standards.
- 100% Factory Tested: Every single Fast Recovery Diode unit undergoes rigorous electrical testing before leaving our facility to ensure zero-defect quality.
Reliability and Certification
Quality and reliability are never compromised at CTK. Our SMA Fast Recovery Diode manufacturing line is equipped with the latest optical inspection and automated test equipment. We perform periodic reliability audits, including long-term life testing and ESD sensitivity analysis. By adhering to strict international standards, our factory ensures that every Fast Recovery Diode in the SMA package meets or exceeds customer expectations. For our wholesale partners, this means fewer field failures and lower warranty costs. Our commitment to continuous improvement (Kaizen) drives us to constantly enhance our materials and processes, making CTK a trusted name in high-reliability semiconductor components.
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: Are CTK SMA components compliant with international environmental standards?
A: Yes, all our Fast Recovery Diode products are fully RoHS and REACH compliant. We are committed to green manufacturing and ensure that no hazardous substances are used in our production processes.
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: 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: 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
CTK is a world-class semiconductor manufacturer specializing in high-quality discrete components. With decades of experience in the industry, our factory has become a global leader in the production of Fast Recovery Diode, MOSFETs, and protection devices. We operate state-of-the-art manufacturing facilities that combine advanced technology with skilled craftsmanship. Our mission is to provide our wholesale customers with innovative, reliable, and cost-effective solutions that drive their success. From our R&D center to our global distribution network, CTK is committed to excellence in every aspect of our business. We invite you to discover the CTK difference and partner with a manufacturer that truly understands your needs.
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