Tongke Electronic Co., Ltd. is one of the most reliable manufacturers and suppliers of sod-523 plastic-encapsulate zener diodes in China. Please feel free to wholesale durable sod-523 plastic-encapsulate zener diodes for sale here from our factory. All products are with high quality and low price. For quotation, contact us now.
CTK SOD-523 Zener Diode - High Performance Manufacturer & Wholesale
Products Description
The CTK SOD-523 Zener 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 SOD-523 Zener 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 Zener Diode solutions in the SOD-523 format provide the stability your circuits demand. We provide comprehensive technical support and detailed datasheets for all our wholesale partners.
| Type Number | Pd mW | Vznom | VZMi (V) | VZMax (V) | IR @ VR (uA) Max. | VR (Volts) | Package Outline | MPQ |
| TKBZX584B10 | 150 | 10 | 9.8 | 10.2 | 0.2 | 7 | SOD-523 | 8000 |
| TKBZX584B11 | 150 | 11 | 10.78 | 11.22 | 0.1 | 8 | SOD-523 | 8000 |
| TKBZX584B12 | 150 | 12 | 11.76 | 12.24 | 0.1 | 8 | SOD-523 | 3000/8000 |
| TKBZX584B13 | 150 | 13 | 12.74 | 13.26 | 0.1 | 8 | SOD-523 | 3000/8000 |
| TKBZX584B15 | 150 | 15 | 14.7 | 15.3 | 0.1 | 10.5 | SOD-523 | 3000/8000 |
| TKBZX584B16 | 150 | 16 | 15.68 | 16.32 | 0.1 | 11.2 | SOD-523 | 3000/8000 |
| TKBZX584B18 | 150 | 18 | 17.64 | 18.36 | 0.1 | 12.6 | SOD-523 | 3000/8000 |
| TKBZX584B20 | 150 | 20 | 19.6 | 20.4 | 0.1 | 14 | SOD-523 | 3000/8000 |
| TKBZX584B5V1 | 150 | 5.1 | 5 | 5.2 | 2 | 2 | SOD-523 | 3000/8000 |
| TKBZX584B5V6 | 150 | 5.6 | 5.49 | 5.71 | 1 | 2 | SOD-523 | 3000/8000 |
| TKBZX584B6V2 | 150 | 6.2 | 6.08 | 6.32 | 3 | 4 | SOD-523 | 3000/8000 |
| TKBZX584B6V8 | 150 | 6.8 | 6.66 | 6.94 | 2 | 4 | SOD-523 | 3000/8000 |
| TKBZX584B7V5 | 150 | 7.5 | 7.35 | 7.65 | 1 | 5 | SOD-523 | 3000/8000 |
| TKBZX584B8V2 | 150 | 8.2 | 8.04 | 8.36 | 0.7 | 5 | SOD-523 | 3000/8000 |
| TKBZX584B9V1 | 150 | 9.1 | 8.92 | 9.28 | 0.5 | 6 | SOD-523 | 3000/8000 |
| TKBZX584C10 | 150 | 10 | 9.4 | 10.6 | 0.2 | 7 | SOD-523 | 3000/8000 |
| TKBZX584C11 | 150 | 11 | 10.4 | 11.6 | 0.1 | 8 | SOD-523 | 3000/8000 |
| TKBZX584C12 | 150 | 12 | 11.4 | 12.7 | 0.1 | 8 | SOD-523 | 3000/8000 |
| TKBZX584C13 | 150 | 13 | 12.4 | 14.1 | 0.1 | 8 | SOD-523 | 3000/8000 |
| TKBZX584C15 | 150 | 15 | 13.8 | 15.6 | 0.1 | 10.5 | SOD-523 | 3000/8000 |
| TKBZX584C16 | 150 | 16 | 15.3 | 17.1 | 0.1 | 11.2 | SOD-523 | 3000/8000 |
| TKBZX584C18 | 150 | 18 | 16.8 | 19.1 | 0.1 | 12.6 | SOD-523 | 3000/8000 |
| TKBZX584C20 | 150 | 20 | 18.8 | 21.2 | 0.1 | 14 | SOD-523 | 3000/8000 |
| TKBZX584C22 | 150 | 22 | 20.8 | 23.3 | 0.1 | 15.4 | SOD-523 | 3000/8000 |
| TKBZX584C24 | 150 | 24 | 22.8 | 25.6 | 0.1 | 16.8 | SOD-523 | 3000/8000 |
| TKBZX584C27 | 150 | 27 | 25.1 | 28.9 | 0.1 | 18.9 | SOD-523 | 3000/8000 |
| TKBZX584C2V4 | 150 | 2.4 | 2.2 | 2.6 | 50 | 1 | SOD-523 | 3000/8000 |
| TKBZX584C2V7 | 150 | 2.7 | 2.5 | 2.9 | 20 | 1 | SOD-523 | 3000/8000 |
| TKBZX584C30 | 150 | 30 | 28 | 32 | 0.1 | 21 | SOD-523 | 3000/8000 |
| TKBZX584C33 | 150 | 33 | 31 | 35 | 0.1 | 23.1 | SOD-523 | 3000/8000 |
| TKBZX584C36 | 150 | 36 | 34 | 38 | 0.1 | 25.2 | SOD-523 | 3000/8000 |
| TKBZX584C39 | 150 | 39 | 37 | 41 | 0.1 | 27.3 | SOD-523 | 3000/8000 |
| TKBZX584C3V0 | 150 | 3 | 2.8 | 3.2 | 10 | 1 | SOD-523 | 3000/8000 |
| TKBZX584C3V3 | 150 | 3.3 | 3.1 | 3.5 | 5 | 1 | SOD-523 | 3000/8000 |
| TKBZX584C3V6 | 150 | 3.6 | 3.4 | 3.8 | 5 | 1 | SOD-523 | 3000/8000 |
| TKBZX584C3V9 | 150 | 3.9 | 3.7 | 4.1 | 3 | 1 | SOD-523 | 3000/8000 |
| TKBZX584C4V3 | 150 | 4.3 | 4 | 4.6 | 3 | 1 | SOD-523 | 3000/8000 |
| TKBZX584C4V7 | 150 | 4.7 | 4.4 | 5 | 3 | 2 | SOD-523 | 3000/8000 |
| TKBZX584C5V1 | 150 | 5.1 | 4.8 | 5.4 | 2 | 2 | SOD-523 | 3000/8000 |
| TKBZX584C5V1H | 250 | 5.1 | 5.1 | 5.5 | 50 | 4.2 | SOD-523 | 3000/8000 |
| TKBZX584C5V6 | 150 | 5.6 | 5.2 | 6 | 1 | 2 | SOD-523 | 3000/8000 |
| TKBZX584C6V2 | 150 | 6.2 | 5.8 | 6.6 | 3 | 4 | SOD-523 | 3000/8000 |
| TKBZX584C6V8 | 150 | 6.8 | 6.4 | 7.2 | 2 | 4 | SOD-523 | 3000/8000 |
| TKBZX584C7V5 | 150 | 7.5 | 7 | 7.9 | 1 | 5 | SOD-523 | 3000/8000 |
| TKBZX584C8V2 | 150 | 8.2 | 7.7 | 8.7 | 0.7 | 5 | SOD-523 | 3000/8000 |
| TKBZX584C9V1 | 150 | 9.1 | 8.5 | 9.6 | 0.5 | 6 | SOD-523 | 3000/8000 |
| BZX584B15 | 150 | 15 | 14.7 | 15.3 | 0.1 | 10.5 | SOD-523 | 3000/8000 |
Features / Advantages
- High Thermal Stability: The SOD-523 Zener 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 Zener Diode devices provide rapid response times and accurate control in any circuit.
- Industry-Standard SOD-523 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 Zener Diode unit undergoes rigorous electrical testing before leaving our facility to ensure zero-defect quality.

Reliability and Certification
At CTK, reliability is the cornerstone of our manufacturing philosophy. Every SOD-523 Zener 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 Zener 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 Zener 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 SOD-523 Zener 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 Zener Diode orders?
A: For standard SOD-523 Zener 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: Are CTK SOD-523 components compliant with international environmental standards?
A: Yes, all our Zener 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.
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 Zener 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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