Littelfuse Inc.
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MINISMDC075-2
צפה בפרטים DataSheets

MINISMDC075-2

Product Overview

Category: Electronic Component
Use: Overcurrent Protection
Characteristics: Resettable, Surface Mount
Package: Tape and Reel
Essence: Polymeric Positive Temperature Coefficient (PPTC) Device
Packaging/Quantity: 3000 pieces per reel

Specifications

  • Hold Current: 0.75A
  • Trip Current: 1.5A
  • Voltage Rating: 6V
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 3.20mm x 1.60mm x 0.75mm

Detailed Pin Configuration

The MINISMDC075-2 features a surface mount design with two terminals for easy integration into circuit boards.

Functional Features

  • Resettable overcurrent protection
  • Fast response time
  • Compact size for space-constrained applications

Advantages and Disadvantages

Advantages: - Resettable functionality increases product lifespan - Small form factor - Wide operating temperature range

Disadvantages: - Limited hold and trip current ratings - Sensitive to voltage fluctuations

Working Principles

The MINISMDC075-2 operates based on the PPTC effect, where its resistance increases when exposed to overcurrent conditions, effectively limiting the current flow to protect the circuit.

Detailed Application Field Plans

This component is commonly used in various electronic devices such as mobile phones, tablets, and portable consumer electronics to provide overcurrent protection for sensitive components.

Detailed and Complete Alternative Models

  • MINISMDC110F/16-2: Higher hold and trip current ratings
  • MINISMDC260F/24-2: Increased voltage rating for higher power applications
  • MINISMDC375F/24-2: Enhanced current handling capacity for industrial use

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של MINISMDC075-2 בפתרונות טכניים

  1. What is the operating voltage of MINISMDC075-2?

    • The operating voltage of MINISMDC075-2 is 6V.

  2. What is the hold current of MINISMDC075-2?

    • The hold current of MINISMDC075-2 is 0.75A.

  3. What is the maximum voltage MINISMDC075-2 can withstand?

    • MINISMDC075-2 can withstand a maximum voltage of 60V.

  4. What is the typical tripping time of MINISMDC075-2?

    • The typical tripping time of MINISMDC075-2 is less than 5 seconds at 100% of rated current.

  5. What are the typical applications of MINISMDC075-2?

    • MINISMDC075-2 is commonly used in overcurrent and overvoltage protection in various electronic devices, such as USB ports, battery packs, and power supplies.

  6. Is MINISMDC075-2 suitable for automotive applications?

    • Yes, MINISMDC075-2 is suitable for automotive applications due to its high reliability and performance under harsh conditions.

  7. Can MINISMDC075-2 be reset after tripping?

    • Yes, MINISMDC075-2 is resettable and can return to its normal state after tripping once the fault condition is removed.

  8. What is the temperature range for MINISMDC075-2?

    • MINISMDC075-2 has an operating temperature range of -40°C to 85°C, making it suitable for a wide range of environments.

  9. Does MINISMDC075-2 comply with safety standards?

    • Yes, MINISMDC075-2 complies with various safety standards, including UL, TUV, and RoHS.

  10. What is the recommended PCB layout for MINISMDC075-2?

    • The recommended PCB layout for MINISMDC075-2 includes keeping the device close to the protected circuit and minimizing trace lengths to reduce resistance and inductance.