MICROASMD005F-2
Manufacturer: Littelfuse
Part Number: MICROASMD005F-2
| Attribute | Value |
| cate_name | PTC Resettable Fuses |
| Datasheet | MICROASMD005F-2 Littelfuse |
| rohs | Compliance |
| reference_package | 1210 |
| mounting | SMD mount |
| application_level | Automotive |
| lifecycle | On sale |
| spm | Tape & Reel |
| operating_temperature | -40℃~85℃ |
| length_width_height | 3.22mm*2.58mm*670μm |
| cold_resistance | - |
| hold_current | 50mA |
| max_current_rating | 10A |
| max_post_trip_resistance | 50Ω |
| max_voltage | 30V |
| min_initial_resistance | 3.6Ω |
| trip_current | 150mA |
| trip_time | 1.5s |
Overview:
The Littelfuse MICROASMD005F-2 is a high-performance, miniature surface-mount automotive ESD protection diode designed to safeguard sensitive electronic devices against electrostatic discharge (ESD) events. This component is part of Littelfuse's commitment to providing reliable and innovative solutions for automotive and industrial applications.
Features:
1. Miniature Size: With a compact surface-mount design, the MICROASMD005F-2 is ideal for space-constrained applications.
2. Automotive Grade: Engineered to meet the stringent requirements of automotive electronics, ensuring durability and reliability in harsh environments.
3. ESD Protection: Provides robust electrostatic discharge protection, safeguarding against damage from ESD events up to ±30kV (contact) and ±15kV (air).
4. Low Clamping Voltage: Ensures minimal voltage drop across the diode during normal operation, reducing power loss.
5. High Surge Current Capability: Capable of handling high surge currents, making it suitable for protecting against large transient voltage spikes.
Development Support:
Littelfuse offers comprehensive development support, including:
- Technical documentation and datasheets
- Design guides and application notes
- Access to Littelfuse's engineering team for consultation
- Software tools for simulation and design optimization
Application Fields:
The Littelfuse MICROASMD005F-2 is widely used in various applications, such as:
- Automotive infotainment systems
- Engine control units (ECUs)
- Sensor interfaces in automotive and industrial settings
- Portable electronic devices requiring ESD protection
Parameter Introduction:
- Max Forward Current (If): 2A
- Clamp Voltage (Vc): Low clamping voltage, typically 5.5V
- Capacitance (Cj): Low, typically 3pF
- Operating Temperature Range: -40°C to +125°C
- Storage Temperature Range: -65°C to +150°C
Frequently Asked Questions (FAQs):
1. Q: What is the purpose of the MICROASMD005F-2?
A: The MICROASMD005F-2 is designed to protect sensitive electronic circuits from ESD events, ensuring the reliability and longevity of the devices.
2. Q: Is the MICROASMD005F-2 suitable for use in harsh environments?
A: Yes, it is automotive-grade and designed to operate reliably in harsh conditions, including high temperatures and vibrations.
3. Q: How does the low capacitance of the MICROASMD005F-2 benefit the application?
A: The low capacitance ensures minimal signal distortion and fast response times, which is crucial for high-speed data transmission in sensitive circuits.
4. Q: Can the MICROASMD005F-2 handle high surge currents?
A: Yes, it is designed to withstand high surge currents, making it suitable for protecting circuits from voltage spikes that can occur in automotive and industrial environments.
5. Q: What kind of support does Littelfuse provide for developers using the MICROASMD005F-2?
A: Littelfuse provides a range of support including technical documentation, design guides, application notes, and access to their engineering team for consultation.
By incorporating the Littelfuse MICROASMD005F-2 into your designs, you can ensure that your electronic devices are well-protected against the damaging effects of electrostatic discharge, enhancing their reliability and performance in various applications.
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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