Vishay Semiconductor Diodes Division
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SMCG85AHE3/57T
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SMCG85AHE3/57T

Product Overview

  • Category: Semiconductor
  • Use: Voltage suppressor diode
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-214AB (SMC)
  • Essence: Protecting electronic circuits from voltage transients
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 85V
  • Clamping Voltage: 137V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

  • Pin 1: Anode
  • Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage for improved protection of sensitive electronics
  • High surge capability for reliable performance in harsh environments

Advantages and Disadvantages

  • Advantages:
    • Effective protection against voltage transients
    • RoHS compliant
    • Wide operating temperature range
  • Disadvantages:
    • Relatively high clamping voltage compared to some alternative models

Working Principles

The SMCG85AHE3/57T operates by diverting excess current away from sensitive components during voltage transients, thereby protecting the circuit from damage.

Detailed Application Field Plans

This diode is commonly used in: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications systems

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMBJ85CA
    • Breakdown Voltage: 85V
    • Package: DO-214AA (SMB)
  • Alternative Model 2: 1.5SMCJ85CA
    • Breakdown Voltage: 85V
    • Package: DO-214AB (SMC)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCG85AHE3/57T v technických řešeních

  1. What is the maximum continuous forward current for SMCG85AHE3/57T?

    • The maximum continuous forward current for SMCG85AHE3/57T is 85A.

  2. What is the peak pulse power dissipation of SMCG85AHE3/57T?

    • The peak pulse power dissipation of SMCG85AHE3/57T is 5000W.

  3. What is the breakdown voltage of SMCG85AHE3/57T?

    • The breakdown voltage of SMCG85AHE3/57T is typically 94.4V.

  4. What is the operating junction temperature range for SMCG85AHE3/57T?

    • The operating junction temperature range for SMCG85AHE3/57T is -55°C to +175°C.

  5. What are the typical applications for SMCG85AHE3/57T?

    • SMCG85AHE3/57T is commonly used in surge protection for sensitive electronics, such as in power supplies, automotive systems, and industrial equipment.

  6. What is the reverse stand-off voltage of SMCG85AHE3/57T?

    • The reverse stand-off voltage of SMCG85AHE3/57T is 85V.

  7. Does SMCG85AHE3/57T have a low clamping voltage?

    • Yes, SMCG85AHE3/57T has a low clamping voltage, making it suitable for protecting sensitive components from transient overvoltage events.

  8. Is SMCG85AHE3/57T RoHS compliant?

    • Yes, SMCG85AHE3/57T is RoHS compliant, meeting environmental standards.

  9. What package type does SMCG85AHE3/57T come in?

    • SMCG85AHE3/57T is available in a DO-214AB (SMC) package.

  10. Are there any recommended layout considerations when using SMCG85AHE3/57T in a circuit?

    • It is recommended to minimize the length and area of the traces connecting SMCG85AHE3/57T to the circuit to reduce parasitic inductance and improve transient response. Additionally, proper thermal management should be considered due to the high power dissipation capability of the device.