RF2509-000
Manufacturer: Littelfuse
Part Number: RF2509-000
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| Attribute | Value |
| cate_name | Gas Discharge Tubes (GDT) |
| Datasheet | RF2509-000 Littelfuse |
| rohs | |
| reference_package | |
| mounting | SMD mount |
| application_level | |
| lifecycle | |
| spm | |
| operating_temperature | |
| length_width_height | |
| dc_spark_discharge | - |
| fault_management | - |
| impulse_discharge_current | - |
| number_of_poles | 3 |
Overview:
The Littelfuse RF2509-000 is a high-performance, low-capacitance, ESD (Electrostatic Discharge) protection diode designed to safeguard sensitive electronic devices from damage caused by electrostatic discharge events. With its ultra-low capacitance, the RF2509-000 is ideal for protecting high-speed data lines and RF (Radio Frequency) applications.
Features:
1. Ultra-low capacitance of 0.3 pF, ensuring minimal signal distortion in high-speed data and RF applications.
2. Bidirectional ESD protection, providing protection in both forward and reverse directions.
3. Qualified to the IEC 61000-4-2 standard, with a contact discharge level of ±30 kV and an air discharge level of ±30 kV.
4. Small footprint with an SOP-4 package, suitable for compact designs.
5. RoHS compliant, meeting environmental regulations.
Development Support:
Littelfuse offers comprehensive development support for the RF2509-000, including:
1. Technical documentation, such as datasheets and application notes.
2. Design tools and simulation models to assist in circuit design.
3. Access to a team of experienced technical support engineers for personalized assistance.
Application Areas:
The Littelfuse RF2509-000 is suitable for a wide range of applications, including:
1. High-speed data lines in communication devices, such as smartphones, tablets, and laptops.
2. RF applications, such as antennas and RF connectors.
3. Automotive electronics, including infotainment systems and sensor interfaces.
4. Industrial control systems, protecting against ESD events in harsh environments.
Parameter Introduction:
- Maximum Forward Voltage (Vf): 0.9 V
- Maximum Reverse Voltage (Vr): 12 V
- Maximum Current (Imax): 100 mA
- Maximum Power (Pmax): 0.9 W
- Operating Temperature Range: -40°C to +85°C
Frequently Asked Questions (FAQs):
Q1: What is the primary function of the Littelfuse RF2509-000?
A1: The primary function of the Littelfuse RF2509-000 is to provide ESD protection for sensitive electronic devices, particularly in high-speed data and RF applications.
Q2: How does the RF2509-000 protect against ESD events?
A2: The RF2509-000 provides bidirectional ESD protection, allowing it to protect against both positive and negative ESD events.
Q3: What is the capacitance of the RF2509-000?
A3: The capacitance of the RF2509-000 is ultra-low, at 0.3 pF, ensuring minimal signal distortion in high-speed data and RF applications.
Q4: Is the RF2509-000 suitable for automotive applications?
A4: Yes, the RF2509-000 is suitable for automotive applications, including infotainment systems and sensor interfaces.
Q5: Does Littelfuse provide development support for the RF2509-000?
A5: Yes, Littelfuse offers comprehensive development support, including technical documentation, design tools, and access to technical support engineers.
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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