SMBJ75CA
Manufacturer: BOURNS
Part Number: SMBJ75CA
| Attribute | Value |
| cate_name | TVS Diodes & ESD Suppressors |
| Datasheet | SMBJ75CA BOURNS |
| rohs | Compliance |
| reference_package | SMB(DO-214AA) |
| mounting | SMD mount |
| application_level | |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -55℃(TJ) |
| max_operating_temperature | 150℃(TJ) |
| length | 4.57mm(Max) |
| width | DO-214AA,SMB |
| height | 2.4mm(Max) |
| breakdown_voltage | 83.3V |
| clamping_voltage | 121V |
| peak_pulse_current | 5A |
| peak_pulse_power_dissipation | 600W |
| polarity | bidirectional |
| working_voltage | 3.5V |
Overview:
The BOURNS SMBJ75CA is a high-performance surface-mount fuse designed for demanding applications in the electronics industry. It is part of the BOURNS family of electronic components, known for their reliability and precision. This fuse is engineered to provide overcurrent protection in a compact and efficient manner, ensuring the safety and longevity of electronic circuits.
Features:
1. Miniature Size: With a small form factor, the SMBJ75CA is ideal for space-constrained applications.
2. High Current Rating: Capable of handling high current loads, making it suitable for various power electronics.
3. Fast Acting: The fuse is designed to respond quickly to overcurrent conditions, minimizing damage to the circuit.
4. Low Resistance: It offers minimal resistance, ensuring efficient power distribution.
5. Robust Construction: Built with high-quality materials to withstand harsh environments and resist corrosion.
Development Support:
BOURNS provides comprehensive support for developers integrating the SMBJ75CA into their designs. This includes:
- Technical Documentation: Detailed datasheets and application notes.
- Design Assistance: Expert guidance on selecting the appropriate fuse for specific applications.
- Software Tools: Simulation and design tools to predict fuse performance in various conditions.
Application Fields:
The SMBJ75CA is widely used across several industries due to its versatility and reliability:
- Automotive Electronics: For protection in various automotive systems.
- Telecommunications: To safeguard equipment against power surges.
- Industrial Control Systems: Ensuring the safety of machinery and processes.
- Consumer Electronics: Protecting devices from power fluctuations and short circuits.
Parameter Introduction:
- Voltage Rating: The maximum voltage the fuse can withstand without breaking down.
- Current Rating: The maximum continuous current the fuse can carry without overheating.
- Breaking Capacity: The highest current at which the fuse will interrupt the circuit.
- Time-Current Characteristic: The relationship between the time it takes for the fuse to blow and the current flowing through it.
- Operating Temperature Range: The temperature range within which the fuse operates effectively.
Frequently Asked Questions (FAQs):
1. Q: How do I select the right fuse for my application?
A: Consider the current and voltage requirements of your circuit, as well as the desired response time to overcurrent conditions.
2. Q: Can the SMBJ75CA be used in high-humidity environments?
A: Yes, the fuse is constructed to resist corrosion and perform well in various environmental conditions.
3. Q: What is the typical replacement process for the SMBJ75CA?
A: Replacement involves safely disconnecting power, removing the blown fuse, and installing a new one of the same specifications.
4. Q: Is there a warranty on the SMBJ75CA?
A: BOURNS typically offers a warranty on its products, but the specific terms may vary. Check the product documentation for details.
5. Q: Can I use a higher-rated fuse instead of the SMBJ75CA if I need more current capacity?
A: While it may be tempting to use a higher-rated fuse, doing so can compromise circuit safety. Always choose a fuse with the appropriate specifications for your application.
The BOURNS SMBJ75CA fuse is a testament to the company's commitment to providing high-quality, reliable components for the electronics industry. With its robust features and comprehensive support, it is a preferred choice for engineers and technicians alike.
Please refer to the product rule book for details.
Headquartered in Riverside, California, BOURNS has established a strong presence worldwide with facilities in North America, Europe, and Asia. This global footprint not only allows BOURNS to efficiently serve its international customer base but also to leverage local expertise and resources to stay at the forefront of technological advancements.
BOURNS is renowned for its innovative approach to product development and its commitment to quality and reliability. The company's extensive product line includes precision potentiometers, panel controls, encoders, resistive products, circuit protection solutions, magnetic components, microelectronic modules, and sensors. Each product category includes a variety of configurations and specifications to cater to specific applications and requirements.
In the field of circuit protection, BOURNS is known for its pioneering work in developing technologies that safeguard electronic systems from voltage and current surges, ensuring performance stability and extending product life. Their offerings in this category include fuses, overvoltage protection devices, and overcurrent protection solutions.
BOURNS' sensors are critical in applications requiring accurate measurement and control of physical parameters such as position, speed, and temperature. These sensors are integral in automotive systems, industrial automation, and consumer electronics, where precision and reliability are paramount.
The company also places a strong emphasis on environmental sustainability and ethical practices. BOURNS complies with international regulatory standards and actively works to minimize its environmental impact through waste reduction, energy conservation, and thoughtful manufacturing processes.
Research and development are central to BOURNS' operations. The company invests heavily in R&D to not only improve existing products but also to innovate new solutions that address the challenges of an ever-changing technological landscape. BOURNS holds numerous patents and its products are often considered benchmarks in the industry.
Customer service and technical support are also key aspects of BOURNS' business model. The company prides itself on providing responsive and comprehensive support to its clients, ensuring that they can maximize the use of BOURNS products in their applications.
In summary, BOURNS, Inc. is a leader in the electronic component industry, known for its reliable products, innovative solutions, and commitment to quality and customer satisfaction. With a rich history and a forward-looking approach, BOURNS continues to set industry standards and meet the complex demands of its global customers.
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