Tongke Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of do-201ad fast recovery diodes in China. Please feel free to wholesale durable do-201ad fast recovery diodes for sale here from our factory. All products are with high quality and low price. For quotation, contact us now.
CTK DO-201AD Fast Recovery Diode - High Performance Manufacturer & Wholesale
Products Description
The CTK DO-201AD 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 DO-201AD 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 DO-201AD 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 |
| HER301 | 50 | 3 | 50 | DO-201AD | 1250 |
| HER302 | 100 | 3 | 50 | DO-201AD | 1250 |
| HER303 | 200 | 3 | 50 | DO-201AD | 1250 |
| HER304 | 300 | 3 | 50 | DO-201AD | 1250 |
| HER305 | 400 | 3 | 50 | DO-201AD | 1250 |
| HER306 | 600 | 3 | 70 | DO-201AD | 1250 |
| HER307 | 800 | 3 | 70 | DO-201AD | 1250 |
| HER308 | 1000 | 3 | 70 | DO-201AD | 1250 |
| HER501 | 50 | 5 | 50 | DO-201AD | 1250 |
| HER502 | 100 | 5 | 50 | DO-201AD | 1250 |
| HER503 | 200 | 5 | 50 | DO-201AD | 1250 |
| HER504 | 300 | 5 | 50 | DO-201AD | 1250 |
| HER505 | 400 | 5 | 50 | DO-201AD | 1250 |
| HER506 | 600 | 5 | 70 | DO-201AD | 1250 |
| HER507 | 800 | 5 | 70 | DO-201AD | 1250 |
| HER508 | 1000 | 5 | 70 | DO-201AD | 1250 |
| UF5400 | 1000 | 3 | 50 | DO-201AD | 1250 |
| UF5401 | 50 | 3 | 50 | DO-201AD | 1250 |
| UF5402 | 100 | 3 | 50 | DO-201AD | 1250 |
| UF5403 | 200 | 3 | 50 | DO-201AD | 1250 |
| UF5404 | 300 | 3 | 50 | DO-201AD | 1250 |
| UF5405 | 400 | 3 | 75 | DO-201AD | 1250 |
| UF5406 | 600 | 3 | 75 | DO-201AD | 1250 |
| UF5407 | 800 | 3 | 75 | DO-201AD | 1250 |
| UF5408 | 1000 | 3 | 75 | DO-201AD | 1250 |
| SF31 | 3 | 50 | 35 | DO-201AD | 1250 |
| SF32 | 3 | 100 | 35 | DO-201AD | 1250 |
| SF33 | 3 | 150 | 35 | DO-201AD | 1250 |
| SF34 | 3 | 200 | 35 | DO-201AD | 1250 |
| SF35 | 3 | 300 | 35 | DO-201AD | 1250 |
| SF36 | 3 | 400 | 35 | DO-201AD | 1250 |
| SF38 | 3 | 600 | 35 | DO-201AD | 1250 |
| SF51 | 5 | 50 | 35 | DO-201AD | 1250 |
| SF52 | 5 | 100 | 35 | DO-201AD | 1250 |
| SF53 | 5 | 150 | 35 | DO-201AD | 1250 |
| SF54 | 5 | 200 | 35 | DO-201AD | 1250 |
| SF55 | 5 | 300 | 35 | DO-201AD | 1250 |
| SF56 | 5 | 400 | 35 | DO-201AD | 1250 |
| SF58 | 5 | 600 | 35 | DO-201AD | 1250 |
Features / Advantages
- High Thermal Stability: The DO-201AD 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 DO-201AD 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 DO-201AD 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 DO-201AD 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
- Consumer Electronics: Ideal for smartphones, tablets, and laptops where space is at a premium and high efficiency is required.
- Power Supplies: Widely used in AC-DC adapters and DC-DC converters for voltage regulation and protection.
- Industrial Automation: Critical for PLC systems, sensor interfaces, and motor control circuits in factory environments.
- Telecommunications: Protects and manages signals in networking equipment, base stations, and high-speed data lines.
- Automotive Systems: Suitable for infotainment, body control modules, and lighting systems in modern vehicles.

FAQ
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: Are CTK DO-201AD 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: How does CTK ensure the performance of its DO-201AD 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.
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.
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 DO-201AD 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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