Vishay Semiconductor Diodes Division
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1.5KE170CHE3/54
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1.5KE170CHE3/54

Product Overview

Category

The 1.5KE170CHE3/54 belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

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

Characteristics

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

Package

The 1.5KE170CHE3/54 is available in a DO-201 package.

Packaging/Quantity

They are typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 144V
  • Breakdown Voltage: 160V
  • Maximum Clamping Voltage: 231V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE170CHE3/54 has a standard axial lead configuration with two leads.

Functional Features

  • Transient voltage suppression
  • Reverse avalanche breakdown protection
  • Fast response to transient events

Advantages

  • Provides robust protection against voltage surges
  • Fast reaction time to transient events
  • Wide operating temperature range

Disadvantages

  • Can degrade over time with repeated exposure to high-energy transients
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a transient voltage spike occurs, the TVS diode rapidly conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5KE170CHE3/54 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • 1.5KE160CHE3/54
  • 1.5KE180CHE3/54
  • 1.5KE200CHE3/54

This concludes the English editing encyclopedia entry structure for the 1.5KE170CHE3/54 TVS diode.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE170CHE3/54 v technických řešeních

  1. What is the 1.5KE170CHE3/54 used for?

    • The 1.5KE170CHE3/54 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the 1.5KE170CHE3/54?

    • The maximum peak pulse power of the 1.5KE170CHE3/54 is 1500 watts.

  3. What is the breakdown voltage of the 1.5KE170CHE3/54?

    • The breakdown voltage of the 1.5KE170CHE3/54 is 170 volts.

  4. What are some typical applications of the 1.5KE170CHE3/54?

    • Typical applications include protection of sensitive electronic equipment, such as telecommunication systems, industrial controls, and automotive electronics.

  5. What is the operating temperature range of the 1.5KE170CHE3/54?

    • The operating temperature range of the 1.5KE170CHE3/54 is -55°C to +175°C.

  6. What is the response time of the 1.5KE170CHE3/54?

    • The response time of the 1.5KE170CHE3/54 is very fast, typically in the nanosecond range.

  7. How does the 1.5KE170CHE3/54 provide overvoltage protection?

    • The 1.5KE170CHE3/54 clamps the voltage to a safe level by diverting excess current away from the protected circuit.

  8. Is the 1.5KE170CHE3/54 RoHS compliant?

    • Yes, the 1.5KE170CHE3/54 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. Can the 1.5KE170CHE3/54 be used in high-speed data lines?

    • Yes, the 1.5KE170CHE3/54 can be used to protect high-speed data lines from voltage transients.

  10. What is the packaging type of the 1.5KE170CHE3/54?

    • The 1.5KE170CHE3/54 is available in a DO-201 package, which is a molded plastic body with axial leads for through-hole mounting.