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1.5SMC6.8
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1.5SMC6.8

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Transient Voltage Suppressor (TVS) Diode
Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 6.8V
  • Breakdown Voltage: 7.58V to 8.42V
  • Clamping Voltage: 11.4V at 10A
  • Operating Temperature: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5SMC6.8 is a unidirectional TVS diode with two pins. The cathode is marked with a line on the body of the diode.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge capability

Advantages and Disadvantages

Advantages: - Effective surge protection - Fast response time - RoHS compliant

Disadvantages: - Requires careful handling due to ESD sensitivity

Working Principles

When a transient voltage event occurs, the 1.5SMC6.8 conducts current to divert the excess energy away from sensitive components, thereby protecting them from damage.

Detailed Application Field Plans

The 1.5SMC6.8 is widely used in various electronic devices and systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5SMC5.0: Standoff Voltage 5.0V, Breakdown Voltage 5.75V to 6.45V
  • 1.5SMC7.5: Standoff Voltage 7.5V, Breakdown Voltage 8.55V to 9.45V
  • 1.5SMC10: Standoff Voltage 10V, Breakdown Voltage 11.4V to 12.6V

This completes the entry for 1.5SMC6.8, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC6.8 v technických řešeních

  1. What is 1.5SMC6.8?

    • 1.5SMC6.8 is a type of surface mount transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What are the key features of 1.5SMC6.8?

    • The key features include a peak pulse power of 1500W, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. Where is 1.5SMC6.8 commonly used in technical solutions?

    • It is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  4. How does 1.5SMC6.8 provide overvoltage protection?

    • 1.5SMC6.8 diverts excessive current away from sensitive components by clamping the voltage to a safe level during transient events.

  5. What are the operating temperature ranges for 1.5SMC6.8?

    • The typical operating temperature range is -55°C to +150°C, making it suitable for various environmental conditions.

  6. What are the mounting options for 1.5SMC6.8?

    • It is available in both unidirectional and bidirectional configurations, and can be mounted on printed circuit boards using surface mount technology.

  7. How does 1.5SMC6.8 compare to other transient voltage suppressors?

    • 1.5SMC6.8 offers higher power dissipation and lower clamping voltage compared to many other TVS diodes, providing robust protection for sensitive electronics.

  8. What are the potential failure modes of 1.5SMC6.8?

    • Common failure modes include degradation due to prolonged exposure to high transient currents or voltages, as well as thermal overstress.

  9. Are there any specific layout considerations when using 1.5SMC6.8?

    • Proper PCB layout and trace routing are important to minimize inductance and ensure efficient transient suppression. Consult the datasheet for detailed guidelines.

  10. What standards and certifications apply to 1.5SMC6.8?

    • 1.5SMC6.8 may comply with industry standards such as AEC-Q101 for automotive applications and may be certified to meet RoHS and REACH requirements for environmental compliance.