Vishay Semiconductor Diodes Division
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TPSMA11HE3_A/H
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TPSMA11HE3_A/H

Product Overview

Category

The TPSMA11HE3_A/H belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The TPSMA11HE3_A/H is available in a SMA package.

Essence

The essence of this product lies in its ability to provide robust protection for electronic circuits against voltage surges.

Packaging/Quantity

The TPSMA11HE3_A/H is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 9.4V to 10.5V
  • Maximum Reverse Standoff Voltage: 8.55V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The TPSMA11HE3_A/H has two pins, with one serving as the anode and the other as the cathode.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal damage to protected circuits
  • RoHS compliance supports environmental sustainability

Disadvantages

  • May exhibit leakage current at high temperatures
  • Limited to low voltage applications

Working Principles

When a transient voltage surge occurs, the TPSMA11HE3_A/H conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The TPSMA11HE3_A/H is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TPSMA11HE3_A/H include: - P6SMBJ10A - SMBJ10CA - 1.5SMC10CA

In conclusion, the TPSMA11HE3_A/H transient voltage suppressor diode offers reliable protection against voltage transients, making it a crucial component in various electronic applications.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TPSMA11HE3_A/H في الحلول التقنية

  1. What is TPSMA11HE3_A/H?

    • TPSMA11HE3_A/H is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What are the key features of TPSMA11HE3_A/H?

    • TPSMA11HE3_A/H features a peak pulse power dissipation of 400W, low clamping voltage, and fast response time.

  3. In what applications can TPSMA11HE3_A/H be used?

    • TPSMA11HE3_A/H is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications.

  4. What is the operating voltage range of TPSMA11HE3_A/H?

    • TPSMA11HE3_A/H has an operating voltage range from 9.4V to 10.5V.

  5. How does TPSMA11HE3_A/H provide protection against voltage transients?

    • TPSMA11HE3_A/H clamps the transient voltage to a safe level, protecting downstream components from damage.

  6. What is the maximum junction temperature of TPSMA11HE3_A/H?

    • The maximum junction temperature of TPSMA11HE3_A/H is 150°C.

  7. Does TPSMA11HE3_A/H meet any industry standards?

    • Yes, TPSMA11HE3_A/H is compliant with RoHS and REACH standards.

  8. Can TPSMA11HE3_A/H be used for surge protection in automotive applications?

    • Yes, TPSMA11HE3_A/H is suitable for surge protection in automotive electronics due to its robust design.

  9. What is the package type of TPSMA11HE3_A/H?

    • TPSMA11HE3_A/H is available in a DO-214AC (SMA) package.

  10. Are there any application notes or reference designs available for using TPSMA11HE3_A/H?

    • Yes, application notes and reference designs are available to assist in the implementation of TPSMA11HE3_A/H in technical solutions.