Vishay Semiconductor Diodes Division
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SMCG70CAHE3/57T
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SMCG70CAHE3/57T

Introduction

The SMCG70CAHE3/57T is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the SMCG70CAHE3/57T.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diodes
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-214AB (SMC), SMC (SMD)
  • Essence: Semiconductor device for voltage suppression
  • Packaging/Quantity: Tape & Reel (1500 units)

Specifications

  • Part Number: SMCG70CAHE3/57T
  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 64.4V to 71.1V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 58V
  • Forward Voltage: 3.5V at 10A
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMCG70CAHE3/57T has a standard SMC package with two pins for connection to the circuit.

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and transients.
  • Fast Response Time: Quickly clamps excessive voltage to safe levels.
  • High Surge Current Capability: Can handle large transient currents without damage.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • Higher cost compared to traditional diode-based protection methods
  • Requires careful consideration of placement in circuit design

Working Principles

The SMCG70CAHE3/57T operates by diverting excess voltage away from sensitive components when a transient event occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMCG70CAHE3/57T is commonly used in various applications, including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: SMCG64CAHE3/57T
  • Alternative Model 2: SMCG75CAHE3/57T
  • Alternative Model 3: SMCG85CAHE3/57T
  • Alternative Model 4: SMCG100CAHE3/57T

In conclusion, the SMCG70CAHE3/57T is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its application spans across various industries, and it has several alternative models available to suit specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCG70CAHE3/57T v technických řešeních

  1. What is the maximum voltage rating of SMCG70CAHE3/57T?

    • The maximum voltage rating of SMCG70CAHE3/57T is 70V.

  2. What is the peak pulse power dissipation of SMCG70CAHE3/57T?

    • The peak pulse power dissipation of SMCG70CAHE3/57T is 1500W.

  3. What is the breakdown voltage of SMCG70CAHE3/57T?

    • The breakdown voltage of SMCG70CAHE3/57T is typically 77.4V.

  4. What is the forward voltage drop of SMCG70CAHE3/57T at a specified current?

    • The forward voltage drop of SMCG70CAHE3/57T varies with current, but it can be found in the datasheet for specific conditions.

  5. What are the typical applications for SMCG70CAHE3/57T?

    • SMCG70CAHE3/57T is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial automation, and power supplies.

  6. What is the operating temperature range of SMCG70CAHE3/57T?

    • The operating temperature range of SMCG70CAHE3/57T is typically -55°C to +175°C.

  7. Does SMCG70CAHE3/57T have any special packaging or mounting requirements?

    • SMCG70CAHE3/57T is available in various package types, such as DO-214AB (SMC) and DO-15, and should be mounted according to recommended guidelines in the datasheet.

  8. What is the clamping voltage of SMCG70CAHE3/57T under surge conditions?

    • The clamping voltage of SMCG70CAHE3/57T is typically lower than the breakdown voltage and can be found in the datasheet for specific surge conditions.

  9. Are there any reliability or longevity considerations for SMCG70CAHE3/57T in technical solutions?

    • SMCG70CAHE3/57T has a high reliability and long lifespan when operated within specified parameters, as outlined in the datasheet.

  10. Can SMCG70CAHE3/57T be used in automotive applications?

    • Yes, SMCG70CAHE3/57T is suitable for use in automotive electronics, provided it meets the necessary automotive industry standards and qualifications.