Tongke Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of sod-323 plastic-encapsulate schottky diodes in China. Please feel free to wholesale durable sod-323 plastic-encapsulate schottky diodes for sale here from our factory. All products are with high quality and low price. For quotation, contact us now.
CTK SOD-323 Schottky Diode - High Performance Manufacturer & Wholesale
Products Description
CTK's SOD-323 Schottky Diode collection is designed to provide robust protection and efficient switching for a wide array of electronic applications. As a leading factory in the industry, we understand the critical role that a SOD-323 Schottky Diode plays in the overall reliability of a system. Our products are manufactured using high-quality materials that ensure long-term stability and minimal degradation over time. The SOD-323 package is particularly favored for its space-saving characteristics and excellent thermal dissipation properties, which are essential for high-density PCB designs. We take pride in our ability to deliver high-quality Schottky Diode products at a wholesale scale, supporting global brands with our massive production capacity and stringent quality control protocols. Every SOD-323 unit is a testament to our dedication to quality.
| Series | Part Number | IO(MA) | VR | VF | IR | Package | SPQ/pcs | Remark |
| B Series | TKB0520WS | 500 | 20 | 0.39 | 250 | SOD-323 | 3000 | TKMBR0520WS: TK-Tongke Company M-Motorola Company B-Barrier/Bridge R-Rectifier 05-IF:0.5A 20-VRRM:20V WS-Package SOD-323 |
| TKB0530WS | 500 | 30 | 0.45 | 500 | SOD-323 | 3000 | ||
| TKB0540WS | 500 | 40 | 0.62 | 20 | SOD-323 | 3000 | ||
| TKB1040WS | 1000 | 40 | 0.55 | 50 | SOD-323 | 3000 | ||
| TKB16WS | 1000 | 60 | 0.7 | 100 | SOD-323 | 3000 | ||
| TKB2020WS | 2000 | 20 | 0.55 | 100 | SOD-323 | 3000 | ||
| TKB5817WS | 1000 | 20 | 0.75 | 1000 | SOD-323 | 3000 | ||
| TKB5818WS | 1000 | 30 | 0.875 | 1000 | SOD-323 | 3000 | ||
| TKB5819WS | 1000 | 40 | 0.9 | 1000 | SOD-323 | 3000 | ||
| BAS Series | TKBAS40WS | - | 40 | 1 | 0.2 | SOD-323 | 3000 | |
| TKBAS70WS | 70 | 70 | 1 | 0.1 | SOD-323 | 3000 | ||
| BAT Series | TKBAT42WS | - | 30 | 0.65 | 0.5 | SOD-323 | 3000 | |
| TKBAT43WS | - | 30 | 0.45 | 0.5 | SOD-323 | 3000 | ||
| TKBAT54WS | 100 | 30 | 1 | 2 | SOD-323 | 3000 | ||
| MBRX Series | TKMBRX0520 | 500 | 20 | 0.45 | 80 | SOD-323 | 3000 | |
| TKMBRX0530 | 500 | 30 | 0.55 | 80 | SOD-323 | 3000 | ||
| TKMBRX0540 | 500 | 40 | 0.55 | 80 | SOD-323 | 3000 | ||
| TKMBRX0560 | 500 | 60 | 0.7 | 80 | SOD-323 | 3000 | ||
| B Series | TKRB500V-40 | 100 | 40 | 0.45 | 1 | SOD-323 | 3000 | |
| TKRB501V-40 | 100 | 40 | 0.55 | 30 | SOD-323 | 3000 | ||
| TKRB550V-30 | 1000 | 30 | 0.52 | 30 | SOD-323 | 3000 | ||
| TKRB551V-30 | 500 | 30 | 0.47 | 100 | SOD-323 | 3000 | ||
| TKRB551V-40 | 500 | 40 | 0.47 | 100 | SOD-323 | 3000 | ||
| TKRB751V-40 | 30 | 40 | 0.37 | 0.5 | SOD-323 | 3000 | ||
| SD Series | TKSD101AWS | - | 60 | 1 | 0.2 | SOD-323 | 3000 | |
| TKSD101BWS | - | 50 | 0.95 | 0.2 | SOD-323 | 3000 | ||
| TKSD101CWS | - | 40 | 0.9 | 0.2 | SOD-323 | 3000 | ||
| TKSD103AWS | - | 40 | 0.6 | 5 | SOD-323 | 3000 | ||
| TKSD103BWS | - | 30 | 0.6 | 5 | SOD-323 | 3000 | ||
| TKSD103CWS | - | 20 | 0.6 | 5 | SOD-323 | 3000 |
Features / Advantages
- Superior Power Density: The compact SOD-323 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 Schottky 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 SOD-323 Schottky 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 Schottky 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
- 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 Schottky 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 SOD-323 Schottky 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: What is the typical lead time for wholesale Schottky Diode orders?
A: For standard SOD-323 Schottky 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 Schottky 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
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 Schottky 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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