Vishay Semiconductor Diodes Division
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1.5KE56CAHE3/51
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1.5KE56CAHE3/51

Product Overview

Category:

The 1.5KE56CAHE3/51 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

These diodes are used to protect sensitive electronics from voltage spikes and transient surges.

Characteristics:

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

Package:

The 1.5KE56CAHE3/51 is available in a DO-201 package.

Essence:

This TVS diode provides robust protection against transient voltage events.

Packaging/Quantity:

The 1.5KE56CAHE3/51 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 47.8V
  • Breakdown Voltage: 53.2V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE56CAHE3/51 TVS diode has a standard two-pin configuration, with no polarity.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Robust construction for reliability in harsh environments

Advantages

  • High surge capability
  • Low clamping voltage
  • Wide operating temperature range

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The 1.5KE56CAHE3/51 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE51CAHE3/51
  • 1.5KE62CAHE3/51
  • 1.5KE68CAHE3/51

In conclusion, the 1.5KE56CAHE3/51 TVS diode offers robust transient voltage protection with high surge capability and low clamping voltage, making it suitable for a wide range of applications in various industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1.5KE56CAHE3/51 i tekniska lösningar

  1. What is the voltage rating of 1.5KE56CAHE3/51?

    • The voltage rating of 1.5KE56CAHE3/51 is 56V.

  2. What is the peak pulse power handling capability of 1.5KE56CAHE3/51?

    • 1.5KE56CAHE3/51 has a peak pulse power handling capability of 1500W.

  3. What type of diode is 1.5KE56CAHE3/51?

    • 1.5KE56CAHE3/51 is a TVS (Transient Voltage Suppressor) diode.

  4. What are the typical applications of 1.5KE56CAHE3/51?

    • Typical applications of 1.5KE56CAHE3/51 include overvoltage protection in various electronic circuits, such as power supplies, communication systems, and automotive electronics.

  5. What is the maximum clamping voltage of 1.5KE56CAHE3/51?

    • The maximum clamping voltage of 1.5KE56CAHE3/51 is 90.9V at 10A.

  6. What is the operating temperature range of 1.5KE56CAHE3/51?

    • 1.5KE56CAHE3/51 has an operating temperature range of -55°C to +175°C.

  7. Does 1.5KE56CAHE3/51 meet any specific industry standards?

    • Yes, 1.5KE56CAHE3/51 meets the requirements of the RoHS directive and is compliant with the industry-standard JEDEC registered package outline.

  8. What is the reverse stand-off voltage of 1.5KE56CAHE3/51?

    • The reverse stand-off voltage of 1.5KE56CAHE3/51 is 47.8V.

  9. Can 1.5KE56CAHE3/51 be used for surge protection in automotive applications?

    • Yes, 1.5KE56CAHE3/51 is suitable for surge protection in automotive applications due to its high power handling capability and robust construction.

  10. Is 1.5KE56CAHE3/51 available in different packaging options?

    • Yes, 1.5KE56CAHE3/51 is available in various packaging options, including DO-201AE (DO-27) and SMC (DO-214AB) packages.