RUEF300-AP
Manufacturer: Littelfuse
Part Number: RUEF300-AP
| Attribute | Value |
| cate_name | PTC Resettable Fuses |
| Datasheet | RUEF300-AP Littelfuse |
| rohs | Compliance |
| reference_package | Plugins |
| mounting | Through hole mounting |
| application_level | Industrial |
| lifecycle | On sale |
| spm | boxed,Tape & Reel |
| operating_temperature | -40℃~85℃ |
| length_width_height | 11.4mm*3mm*16.5mm |
| cold_resistance | - |
| hold_current | 3A |
| max_current_rating | 100A |
| max_post_trip_resistance | 80mΩ |
| max_voltage | 30V |
| min_initial_resistance | 20mΩ |
| trip_current | 6A |
| trip_time | 10.8s |
Overview:
The Littelfuse RUEF300-AP is a high-performance ESD (Electrostatic Discharge) protection diode designed to safeguard sensitive electronic devices from damage caused by electrostatic discharges. With its robust construction and advanced features, the RUEF300-AP is an ideal choice for protecting a wide range of electronic components and systems.
Features:
1. Ultra-low capacitance: The RUEF300-AP boasts an ultra-low capacitance of 0.3 pF, ensuring minimal signal distortion and preserving the integrity of high-speed data transmission.
2. High ESD protection: The diode offers robust ESD protection up to ±30kV, making it suitable for various applications where devices are exposed to high electrostatic charges.
3. Bidirectional protection: The RUEF300-AP provides bidirectional protection, safeguarding both the positive and negative terminals of connected devices.
4. Small form factor: With a compact size of 0402, the diode is ideal for space-constrained applications and can be easily integrated into various electronic designs.
5. Wide operating temperature range: The RUEF300-AP operates effectively in temperatures ranging from -55°C to +125°C, ensuring reliable performance in various environmental conditions.
Development Support:
Littelfuse provides comprehensive development support for the RUEF300-AP, including:
1. Technical documentation: Detailed datasheets, application notes, and design guides to assist engineers in integrating the diode into their projects.
2. Design tools: Littelfuse offers design tools and simulation software to help engineers optimize their designs and ensure compatibility with the RUEF300-AP.
3. Technical support: Expert technical support is available to assist with any questions or challenges during the development process.
Application Areas:
The Littelfuse RUEF300-AP is suitable for a wide range of applications, including:
1. Mobile devices: Protecting smartphones, tablets, and wearable devices from ESD damage.
2. Automotive electronics: Safeguarding automotive control units, sensors, and infotainment systems.
3. Industrial control systems: Ensuring the reliability of industrial equipment and machinery in harsh environments.
4. Consumer electronics: Protecting home appliances, gaming consoles, and other electronic devices from ESD events.
Parameter Introduction:
1. Maximum Reverse Voltage (Vr): 5.5V
2. Clamping Voltage (Vc): 6.8V
3. Forward Voltage (Vf): 0.45V (at 1mA)
4. Maximum Continuous Current (If): 100mA
5. Capacitance (Cj): 0.3 pF
FAQs:
Q1: What is the main purpose of the Littelfuse RUEF300-AP?
A1: The RUEF300-AP is designed to provide high-performance ESD protection for sensitive electronic devices, safeguarding them from damage caused by electrostatic discharges.
Q2: What makes the RUEF300-AP suitable for high-speed data transmission applications?
A2: The ultra-low capacitance of 0.3 pF ensures minimal signal distortion, preserving the integrity of high-speed data transmission.
Q3: Can the RUEF300-AP be used in automotive applications?
A3: Yes, the RUEF300-AP is suitable for automotive applications, providing robust ESD protection for automotive control units, sensors, and infotainment systems.
Q4: What is the operating temperature range of the RUEF300-AP?
A4: The RUEF300-AP operates effectively in temperatures ranging from -55°C to +125°C, ensuring reliable performance in various environmental conditions.
Q5: Does Littelfuse provide technical support for the RUEF300-AP?
A5: Yes, Littelfuse offers comprehensive technical support, including expert assistance with any questions or challenges during the development process.
Please refer to the product rule book for details.
Headquartered in Chicago, Illinois, Littelfuse has a vast network of operations including manufacturing facilities, sales offices, and engineering centers spread across the Americas, Europe, and Asia. This extensive footprint allows Littelfuse to efficiently serve its global customer base with a wide array of products and services.
Littelfuse's product portfolio is one of the broadest in the industry, encompassing fuses, fuse holders, protection relays, switches, and custom-engineered electrical components. The company's products are vital in preventing damage from electrical overloads and short circuits. Over the years, Littelfuse has expanded its product offerings through strategic acquisitions and research and development, moving beyond traditional circuit protection into power control and sensing technologies. These newer technologies include sensors for temperature, speed, and flow, as well as power semiconductors and modules that manage and control electronic power systems.
Innovation is at the core of Littelfuse's strategy. The company invests heavily in research and development to ensure it stays at the forefront of technological advancements. Littelfuse's R&D efforts focus on developing new materials, technologies, and products that meet the evolving needs of its customers. This commitment to innovation has resulted in numerous patents and industry awards.
Sustainability is another key focus for Littelfuse. The company is dedicated to environmental stewardship and aims to minimize its ecological footprint through sustainable practices. This includes reducing waste, conserving energy, and designing products that are environmentally friendly. Littelfuse also emphasizes ethical business practices and corporate social responsibility, aiming to make a positive impact on the communities where it operates.
Littelfuse's market leadership is supported by its commitment to quality and reliability. The company's products are designed to meet rigorous standards and are tested extensively to ensure performance and durability. This focus on quality has helped Littelfuse build long-standing relationships with leading manufacturers in various industries, including automotive, renewable energy, and consumer electronics.
In summary, Littelfuse is a pivotal player in the circuit protection market with a growing presence in power control and sensing technologies. With a legacy of innovation and quality, Littelfuse continues to expand its product offerings and technological capabilities to meet the needs of a dynamic global market. Through its commitment to sustainability, innovation, and quality, Littelfuse is well-positioned to continue its leadership in the electrical and electronics industry.
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