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CTK SMA TVS Diode - High Performance Manufacturer & Wholesale
Products Description
Engineered for excellence, the SMA TVS Diode from CTK represents the pinnacle of modern semiconductor manufacturing. This series is specifically developed to address the growing need for compact yet powerful components in the global electronics market. By choosing our SMA TVS Diode, engineers gain access to a component that has been rigorously tested for endurance and efficiency. Our manufacturing process incorporates the latest in lithography and passivation technology, ensuring that each TVS Diode delivers superior performance even in challenging environments. For wholesale distributors and OEM manufacturers, CTK offers a reliable supply chain and competitive pricing on these high-demand SMA parts. Our commitment to innovation means we are constantly refining our TVS Diode technology to stay ahead of industry trends.
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| Part Number | Power Dissipation | Reverse Stand-off Voltage | Breakdown Voltage | Test Current | Reverse Leakage | Max. Clamp | Peak Pulse Current | Device Marking Code | Package Outline |
MPQ | |||
| VBR @ IT | IT | IR @ VRRM | Voltage | ||||||||||
| VRRM | Min | Max | VC @ IPP | IPP | |||||||||
| UNI | BI | V | V | V | mA | uA | V | A | UNI | BI | |||
| SMAJ5.0A | SMAJ5.0CA | 400W | 5 | 6.4 | 7 | 10 | 800 | 9.2 | 43.5 | AE | WE | SMA | 5000 |
| SMAJ6.0A | SMAJ6.0CA | 400W | 6 | 6.67 | 7.37 | 10 | 800 | 10.3 | 38.8 | AG | WG | SMA | 5000 |
| SMAJ6.5A | SMAJ6.5CA | 400W | 6.5 | 7.22 | 7.98 | 10 | 500 | 11.2 | 35.7 | AK | WK | SMA | 5000 |
| SMAJ7.0A | SMAJ7.0CA | 400W | 7 | 7.78 | 8.6 | 10 | 200 | 12 | 33.3 | AM | WM | SMA | 5000 |
| SMAJ7.5A | SMAJ7.5CA | 400W | 7.5 | 8.33 | 9.21 | 1 | 100 | 12.9 | 31 | AP | WP | SMA | 5000 |
| SMAJ8.0A | SMAJ8.0CA | 400W | 8 | 8.89 | 9.83 | 1 | 50 | 13.6 | 29.4 | AR | WR | SMA | 5000 |
| SMAJ8.5A | SMAJ8.5CA | 400W | 8.5 | 9.44 | 10.4 | 1 | 20 | 14.4 | 27.8 | AT | WT | SMA | 5000 |
| SMAJ9.0A | SMAJ9.0CA | 400W | 9 | 10 | 11.1 | 1 | 10 | 15.4 | 26 | AV | WV | SMA | 5000 |
| SMAJ10A | SMAJ10CA | 400W | 10 | 11.1 | 12.3 | 1 | 5 | 17 | 23.5 | AX | WX | SMA | 5000 |
| SMAJ11A | SMAJ11CA | 400W | 11 | 12.2 | 13.5 | 1 | 1 | 18.2 | 22 | AZ | WZ | SMA | 5000 |
| SMAJ12A | SMAJ12CA | 400W | 12 | 13.3 | 14.7 | 1 | 1 | 19.9 | 20.1 | BE | XE | SMA | 5000 |
| SMAJ13A | SMAJ13CA | 400W | 13 | 14.4 | 15.9 | 1 | 1 | 21.5 | 18.6 | BG | XG | SMA | 5000 |
| SMAJ14A | SMAJ14CA | 400W | 14 | 15.6 | 17.2 | 1 | 1 | 23.2 | 17.2 | BK | XK | SMA | 5000 |
| SMAJ15A | SMAJ15CA | 400W | 15 | 16.7 | 18.5 | 1 | 1 | 24.4 | 16.4 | BM | XM | SMA | 5000 |
| SMAJ16A | SMAJ16CA | 400W | 16 | 17.8 | 19.7 | 1 | 1 | 26 | 15.4 | BP | XP | SMA | 5000 |
| SMAJ17A | SMAJ17CA | 400W | 17 | 18.9 | 20.9 | 1 | 1 | 27.6 | 14.5 | BR | XR | SMA | 5000 |
| SMAJ18A | SMAJ18CA | 400W | 18 | 20 | 22.1 | 1 | 1 | 29.2 | 13.7 | BT | XT | SMA | 5000 |
| SMAJ20A | SMAJ20CA | 400W | 20 | 22.2 | 24.5 | 1 | 1 | 32.4 | 12.3 | BV | XV | SMA | 5000 |
| SMAJ22A | SMAJ22CA | 400W | 22 | 24.4 | 26.9 | 1 | 1 | 35.5 | 11.3 | BX | XX | SMA | 5000 |
| SMAJ24A | SMAJ24CA | 400W | 24 | 26.7 | 29.5 | 1 | 1 | 38.9 | 10.3 | BZ | XZ | SMA | 5000 |
| SMAJ26A | SMAJ26CA | 400W | 26 | 28.9 | 31.9 | 1 | 1 | 42.1 | 9.5 | CE | YE | SMA | 5000 |
| SMAJ28A | SMAJ28CA | 400W | 28 | 31.1 | 34.4 | 1 | 1 | 45.4 | 8.8 | CG | YG | SMA | 5000 |
| SMAJ30A | SMAJ30CA | 400W | 30 | 33.3 | 36.8 | 1 | 1 | 48.4 | 8.3 | CK | YK | SMA | 5000 |
| SMAJ33A | SMAJ33CA | 400W | 33 | 36.7 | 40.6 | 1 | 1 | 53.3 | 7.5 | CM | YM | SMA | 5000 |
| SMAJ36A | SMAJ36CA | 400W | 36 | 40 | 44.2 | 1 | 1 | 58.1 | 6.9 | CP | YP | SMA | 5000 |
| SMAJ40A | SMAJ40CA | 400W | 40 | 44.4 | 49.1 | 1 | 1 | 64.5 | 6.2 | CR | YR | SMA | 5000 |
| SMAJ43A | SMAJ43CA | 400W | 43 | 47.8 | 52.8 | 1 | 1 | 69.4 | 5.8 | CT | YT | SMA | 5000 |
| SMAJ45A | SMAJ45CA | 400W | 45 | 50 | 55.3 | 1 | 1 | 72.7 | 5.5 | CV | YV | SMA | 5000 |
| SMAJ48A | SMAJ48CA | 400W | 48 | 53.3 | 58.9 | 1 | 1 | 77.4 | 5.2 | CX | YX | SMA | 5000 |
| SMAJ51A | SMAJ51CA | 400W | 51 | 56.7 | 62.7 | 1 | 1 | 82.4 | 4.9 | CZ | YZ | SMA | 5000 |
| SMAJ54A | SMAJ54CA | 400W | 54 | 60 | 66.3 | 1 | 1 | 87.1 | 4.6 | RE | ZE | SMA | 5000 |
| SMAJ58A | SMAJ58CA | 400W | 58 | 64.4 | 71.2 | 1 | 1 | 93.6 | 4.3 | RG | ZG | SMA | 5000 |
| SMAJ60A | SMAJ60CA | 400W | 60 | 66.7 | 73.7 | 1 | 1 | 96.8 | 4.1 | RK | ZK | SMA | 5000 |
| SMAJ64A | SMAJ64CA | 400W | 64 | 71.1 | 78.6 | 1 | 1 | 103 | 3.9 | RM | ZM | SMA | 5000 |
| SMAJ70A | SMAJ70CA | 400W | 70 | 77.8 | 86 | 1 | 1 | 113 | 3.5 | RP | ZP | SMA | 5000 |
| SMAJ75A | SMAJ75CA | 400W | 75 | 83.3 | 92.1 | 1 | 1 | 121 | 3.3 | RR | ZR | SMA | 5000 |
| SMAJ78A | SMAJ78CA | 400W | 78 | 86.7 | 95.8 | 1 | 1 | 126 | 3.2 | RT | ZT | SMA | 5000 |
| SMAJ85A | SMAJ85CA | 400W | 85 | 94.4 | 104 | 1 | 1 | 137 | 2.9 | RV | ZV | SMA | 5000 |
| SMAJ90A | SMAJ90CA | 400W | 90 | 100 | 111 | 1 | 1 | 146 | 2.7 | RX | ZX | SMA | 5000 |
| SMAJ100A | SMAJ100CA | 400W | 100 | 111 | 123 | 1 | 1 | 162 | 2.5 | RZ | ZZ | SMA | 5000 |
| SMAJ110A | SMAJ110CA | 400W | 110 | 122 | 135 | 1 | 1 | 177 | 2.3 | SE | VE | SMA | 5000 |
| SMAJ120A | SMAJ120CA | 400W | 120 | 133 | 147 | 1 | 1 | 193 | 2.1 | SG | VG | SMA | 5000 |
| SMAJ130A | SMAJ130CA | 400W | 130 | 144 | 159 | 1 | 1 | 209 | 1.9 | SK | VK | SMA | 5000 |
| SMAJ150A | SMAJ150CA | 400W | 150 | 167 | 185 | 1 | 1 | 243 | 1.6 | SM | VM | SMA | 5000 |
| SMAJ160A | SMAJ160CA | 400W | 160 | 178 | 197 | 1 | 1 | 259 | 1.5 | SP | VP | SMA | 5000 |
| SMAJ170A | SMAJ170CA | 400W | 170 | 189 | 209 | 1 | 1 | 275 | 1.5 | SR | VR | SMA | 5000 |
| SMAJ180A | SMAJ180CA | 400W | 180 | 201 | 222 | 1 | 1 | 292 | 1.4 | ST | VT | SMA | 5000 |
| SMAJ200A | SMAJ200CA | 400W | 200 | 224 | 247 | 1 | 1 | 324 | 1.2 | SV | VV | SMA | 5000 |
| SMAJ220A | SMAJ220CA | 400W | 220 | 246 | 272 | 1 | 1 | 356 | 1.1 | SX | VX | SMA | 5000 |
| SMAJ250A | SMAJ250CA | 400W | 250 | 279 | 309 | 1 | 1 | 405 | 1 | SZ | VZ | SMA | 5000 |
| SMAJ300A | SMAJ300CA | 400W | 300 | 335 | 371 | 1 | 1 | 486 | 0.8 | TE | UE | SMA | 5000 |
| SMAJ350A | SMAJ350CA | 400W | 350 | 391 | 432 | 1 | 1 | 567 | 0.7 | TG | UG | SMA | 5000 |
| SMAJ400A | SMAJ400CA | 400W | 400 | 447 | 494 | 1 | 1 | 648 | 0.6 | TK | UK | SMA | 5000 |
| SMAJ440A | SMAJ440CA | 400W | 440 | 492 | 543 | 1 | 1 | 713 | 0.6 | TM | UM | SMA | 5000 |
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 TVS 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
Quality and reliability are never compromised at CTK. Our SMA TVS 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 TVS 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 TVS 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: Do you offer samples for testing before a wholesale purchase?
A: Absolutely. We encourage our customers to test our TVS Diode in their actual circuits. You can request a sample kit through our website or by contacting your local CTK sales representative directly.
Q: Can CTK provide customized TVS 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 TVS Diode orders?
A: For standard SMA TVS 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.
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 TVS 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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