RF1855-000
Manufacturer: Littelfuse
Part Number: RF1855-000
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| Attribute | Value |
| cate_name | Gas Discharge Tubes (GDT) |
| Datasheet | RF1855-000 Littelfuse |
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| dc_spark_discharge | - |
| fault_management | - |
| impulse_discharge_current | - |
| number_of_poles | - |
Overview:
The Littelfuse RF1855-000 is a high-performance, ultra-low-capacitance, dual-channel ESD (Electrostatic Discharge) protection diode designed to safeguard sensitive electronic devices from damage caused by ESD events. With its robust design and advanced features, the RF1855-000 is an ideal choice for protecting high-speed data lines and I/O ports in various applications.
Features:
1. Ultra-low capacitance: The RF1855-000 offers an ultra-low capacitance of 0.3 pF, ensuring minimal signal loss and preserving high-speed data transmission integrity.
2. Dual-channel protection: This diode provides dual-channel ESD protection, effectively safeguarding two data lines simultaneously.
3. High ESD robustness: The RF1855-000 can withstand high ESD levels up to ±30 kV (contact) and ±30 kV (air), according to the IEC 61000-4-2 standard.
4. Small form factor: With a compact 0402 package size, the RF1855-000 is suitable for space-constrained applications.
5. Wide operating temperature range: The diode operates effectively in temperatures ranging from -55°C to +150°C.
Development Support:
Littelfuse provides comprehensive development support for the RF1855-000, including:
1. Technical documentation: Datasheets, application notes, and design guides to assist engineers in integrating the diode into their designs.
2. Design tools: Simulation models and layout guidelines to facilitate the design process.
3. Technical support: Access to Littelfuse's team of experts for any design or application-related queries.
Application Areas:
The Littelfuse RF1855-000 is suitable for a wide range of applications, including:
1. High-speed data communication interfaces: USB, HDMI, DisplayPort, and Ethernet.
2. Cellular and wireless communication devices: Smartphones, tablets, and IoT devices.
3. Automotive electronic systems: Infotainment systems, telematics, and sensor interfaces.
4. Industrial control systems: Robotics, automation equipment, and sensor networks.
Parameter Introduction:
1. Part Number: RF1855-000
2. Package Type: 0402
3. Capacitance: 0.3 pF
4. ESD Protection Level: ±30 kV (contact), ±30 kV (air)
5. Operating Temperature Range: -55°C to +150°C
6. Data Rate: Up to 10 Gbps
Frequently Asked Questions (FAQs):
Q1: What is the main purpose of the Littelfuse RF1855-000?
A1: The RF1855-000 is designed to provide high-performance ESD protection for sensitive electronic devices, particularly in high-speed data communication interfaces.
Q2: What is the capacitance of the RF1855-000?
A2: The capacitance of the RF1855-000 is 0.3 pF, ensuring minimal signal loss and maintaining high-speed data transmission integrity.
Q3: Can the RF1855-000 be used in automotive applications?
A3: Yes, the RF1855-000 is suitable for automotive electronic systems, such as infotainment systems, telematics, and sensor interfaces, due to its wide operating temperature range and high ESD protection levels.
Q4: What kind of package does the RF1855-000 come in?
A4: The RF1855-000 comes in a compact 0402 package size, making it suitable for space-constrained applications.
Q5: Is there any technical support available for the RF1855-000?
A5: Yes, Littelfuse provides comprehensive technical support, including access to experts for design and application-related queries, as well as technical documentation and design tools.
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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