Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
1.5SMC12
Zobrazit detail DataSheets

1.5SMC12

Product Overview

Category:

1.5SMC12 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits and systems.

Characteristics:

  • Fast response time
  • High surge current capability
  • Low clamping voltage
  • RoHS compliant

Package:

1.5SMC12 is available in a DO-214AB (SMC) package.

Essence:

The essence of 1.5SMC12 lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity:

Typically packaged in reels or bulk, with quantities varying based on supplier and customer requirements.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 13.3V
  • Maximum Clamping Voltage: 21.5V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

1.5SMC12 typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Provides transient voltage suppression for sensitive electronics
  • Fast response to voltage spikes
  • Protects against ESD (Electrostatic Discharge)

Advantages

  • High surge current capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive surge protection
  • Higher cost compared to basic voltage suppressors

Working Principles

When a voltage surge occurs, the 1.5SMC12 diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

1.5SMC12 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Alternative models to 1.5SMC12 include: - P6SMBJ12A - SMBJ12CA - SMCJ12A

In conclusion, 1.5SMC12 is a crucial component in safeguarding electronic devices and systems from voltage surges, making it an essential part of modern electronic designs.

Word Count: 314

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC12 v technických řešeních

  1. What is 1.5SMC12?

    • 1.5SMC12 is a type of surface mount transient voltage suppressor diode used to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse current for 1.5SMC12?

    • The maximum peak pulse current for 1.5SMC12 is typically 100A.

  3. What is the breakdown voltage of 1.5SMC12?

    • The breakdown voltage of 1.5SMC12 is 12V.

  4. What are the typical applications of 1.5SMC12?

    • 1.5SMC12 is commonly used in telecommunications equipment, automotive electronics, industrial automation, and power supplies to protect against voltage surges.

  5. What is the clamping voltage of 1.5SMC12?

    • The clamping voltage of 1.5SMC12 is around 19.9V at 10A.

  6. How does 1.5SMC12 provide overvoltage protection?

    • 1.5SMC12 diverts excessive current away from sensitive components by conducting when the voltage exceeds its breakdown voltage, thus protecting the circuit.

  7. What is the response time of 1.5SMC12?

    • The response time of 1.5SMC12 is very fast, typically in the nanosecond range.

  8. Can 1.5SMC12 be used in high-speed data lines?

    • Yes, 1.5SMC12 can be used in high-speed data lines to protect against electrostatic discharge (ESD) and other transient voltage events.

  9. What is the operating temperature range of 1.5SMC12?

    • The operating temperature range of 1.5SMC12 is typically -55°C to 150°C.

  10. Is 1.5SMC12 RoHS compliant?

    • Yes, 1.5SMC12 is typically RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmental safety.