Taiwan Semiconductor Corporation
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1.5SMC75A R7G
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1.5SMC75A R7G

Product Overview

Category

The 1.5SMC75A R7G belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

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

Characteristics

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

Package

The 1.5SMC75A R7G is available in a DO-214AB (SMC) package.

Essence

This TVS diode provides robust transient voltage protection for sensitive electronics.

Packaging/Quantity

The 1.5SMC75A R7G is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 64.3V
  • Breakdown Voltage: 71.2V
  • Maximum Clamping Voltage: 116V
  • Peak Pulse Current: 53.3A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC75A R7G has two pins, anode, and cathode, which are denoted by the standard pinout for DO-214AB package.

Functional Features

  • Provides protection against transient voltage events
  • Fast response to overvoltage conditions
  • Low leakage current

Advantages

  • High surge current capability
  • Low clamping voltage ensures minimal impact on protected circuits
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • May require additional circuitry for comprehensive ESD protection
  • Sensitive to reverse bias conditions if not properly implemented

Working Principles

When a transient voltage spike occurs, the 1.5SMC75A R7G rapidly conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1.5SMC75A R7G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ75A: Similar TVS diode with SMA package
  • P6SMB75A: TVS diode with SMB package and similar electrical characteristics
  • 1.5KE75A: Higher power TVS diode with axial lead package

In conclusion, the 1.5SMC75A R7G is a reliable TVS diode that offers fast and effective surge protection for a wide range of electronic applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1.5SMC75A R7G i tekniska lösningar

  1. What is the maximum peak pulse current for 1.5SMC75A R7G?

    • The maximum peak pulse current for 1.5SMC75A R7G is 1500A.

  2. What is the breakdown voltage of 1.5SMC75A R7G?

    • The breakdown voltage of 1.5SMC75A R7G is 64.3V to 71.3V.

  3. What is the typical clamping voltage of 1.5SMC75A R7G?

    • The typical clamping voltage of 1.5SMC75A R7G is 97.2V at 77.5A.

  4. What is the operating temperature range for 1.5SMC75A R7G?

    • The operating temperature range for 1.5SMC75A R7G is -55°C to +150°C.

  5. What are the applications of 1.5SMC75A R7G?

    • 1.5SMC75A R7G is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.

  6. Is 1.5SMC75A R7G RoHS compliant?

    • Yes, 1.5SMC75A R7G is RoHS compliant.

  7. What is the package type for 1.5SMC75A R7G?

    • 1.5SMC75A R7G comes in a DO-214AB (SMC) package.

  8. Does 1.5SMC75A R7G have a low leakage current?

    • Yes, 1.5SMC75A R7G has a low leakage current of less than 1µA.

  9. Can 1.5SMC75A R7G be used for overvoltage protection in automotive applications?

    • Yes, 1.5SMC75A R7G can be used for overvoltage protection in automotive applications.

  10. What are the key features of 1.5SMC75A R7G?

    • The key features of 1.5SMC75A R7G include high surge capability, fast response time, and excellent clamping capability.