Vishay Semiconductor Diodes Division
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TPSMP30HM3/85A
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TPSMP30HM3/85A

Product Overview

Category

The TPSMP30HM3/85A belongs to the category of semiconductor devices.

Use

It is used as a transient voltage suppressor for protecting sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

Characteristics

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

Package

The TPSMP30HM3/85A is available in a DO-220AA package.

Essence

The essence of this product lies in its ability to provide robust protection against voltage transients, ensuring the reliability of electronic systems.

Packaging/Quantity

The TPSMP30HM3/85A is typically packaged in reels and is available in quantities suitable for both prototyping and production applications.

Specifications

  • Peak Pulse Power: 400 W
  • Breakdown Voltage: 30 V
  • Maximum Clamping Voltage: 48.4 V
  • Operating Temperature Range: -55°C to 150°C
  • Reverse Standoff Voltage: 25.6 V
  • Leakage Current: 1 µA max at 25°C

Detailed Pin Configuration

The TPSMP30HM3/85A features a standard DO-220AA package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient voltage suppression
  • Protection against ESD events
  • Fast response to voltage transients

Advantages

  • Robust protection for sensitive electronics
  • Low clamping voltage ensures minimal impact on protected circuits
  • RoHS compliance for environmental sustainability

Disadvantages

  • Limited to specific voltage and power ratings
  • Requires proper circuit design for effective implementation

Working Principles

The TPSMP30HM3/85A operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit. This is achieved through the use of avalanche breakdown diodes that rapidly conduct when the voltage exceeds the clamping level.

Detailed Application Field Plans

The TPSMP30HM3/85A is well-suited for a wide range of applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • TPSMP30HMS/85A
  • TPSMP30HM5/85A
  • TPSMP30HM6/85A
  • TPSMP30HM7/85A

In conclusion, the TPSMP30HM3/85A transient voltage suppressor offers reliable protection against voltage transients and ESD events, making it an essential component in various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPSMP30HM3/85A v technických řešeních

  1. What is TPSMP30HM3/85A?

    • TPSMP30HM3/85A is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of TPSMP30HM3/85A?

    • TPSMP30HM3/85A features low clamping voltage, fast response time, and high surge current capability, making it suitable for robust transient voltage protection.

  3. In what technical solutions can TPSMP30HM3/85A be used?

    • TPSMP30HM3/85A can be used in various technical solutions such as power supplies, communication equipment, industrial control systems, and automotive electronics to protect against voltage spikes and surges.

  4. What is the maximum clamping voltage of TPSMP30HM3/85A?

    • The maximum clamping voltage of TPSMP30HM3/85A is typically 48.4V at 30A.

  5. What is the operating temperature range of TPSMP30HM3/85A?

    • TPSMP30HM3/85A has an operating temperature range of -55°C to 150°C, allowing it to function effectively in a wide range of environments.

  6. How does TPSMP30HM3/85A provide overvoltage protection?

    • TPSMP30HM3/85A diverts excessive voltage away from sensitive components by conducting excess current to ground, thereby protecting the circuit from damage.

  7. Is TPSMP30HM3/85A RoHS compliant?

    • Yes, TPSMP30HM3/85A is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental safety.

  8. What is the package type of TPSMP30HM3/85A?

    • TPSMP30HM3/85A is available in a compact, surface-mount SMB package, which facilitates easy integration into circuit designs.

  9. Can TPSMP30HM3/85A be used for ESD protection?

    • Yes, TPSMP30HM3/85A can also be utilized for electrostatic discharge (ESD) protection in electronic devices and systems.

  10. Where can I find detailed specifications and application notes for TPSMP30HM3/85A?

    • Detailed specifications and application notes for TPSMP30HM3/85A can be found on the manufacturer's website or in the product datasheet.