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1.5KE91CA-T
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1.5KE91CA-T Product Overview

Introduction

The 1.5KE91CA-T is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-201AD (DO-27), Axial
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Part Number: 1.5KE91CA-T
  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 82.4V to 91.2V
  • Operating Temperature: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5KE91CA-T TVS diode has a standard axial lead package with two leads. The anode is typically connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Transient Voltage Suppression: Rapidly clamps voltage transients to a safe level
  • High Surge Capability: Can withstand large surge currents without degradation
  • Fast Response Time: Reacts quickly to transient events, protecting downstream components

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • Unidirectional clamping (not suitable for bidirectional protection)

Working Principles

When a voltage transient occurs, the 1.5KE91CA-T TVS diode conducts current and clamps the transient voltage to a safe level, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The 1.5KE91CA-T is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • 1.5KE6.8A-T: Breakdown Voltage: 6.12V to 6.80V
  • 1.5KE10CA-T: Breakdown Voltage: 9.50V to 10.50V
  • 1.5KE120CA-T: Breakdown Voltage: 108V to 120V
  • 1.5KE15CA-T: Breakdown Voltage: 13.5V to 15V

In conclusion, the 1.5KE91CA-T TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding electronic circuits from voltage spikes.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1.5KE91CA-T i tekniska lösningar

  1. What is the voltage rating of 1.5KE91CA-T?

    • The voltage rating of 1.5KE91CA-T is 91V.

  2. What is the peak power dissipation of 1.5KE91CA-T?

    • The peak power dissipation of 1.5KE91CA-T is 1500W.

  3. What is the application of 1.5KE91CA-T in technical solutions?

    • 1.5KE91CA-T is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.

  4. What is the breakdown voltage of 1.5KE91CA-T?

    • The breakdown voltage of 1.5KE91CA-T is 100.5V.

  5. What is the maximum clamping voltage of 1.5KE91CA-T?

    • The maximum clamping voltage of 1.5KE91CA-T is 146V.

  6. What is the reverse stand-off voltage of 1.5KE91CA-T?

    • The reverse stand-off voltage of 1.5KE91CA-T is 77.4V.

  7. What are the typical applications for 1.5KE91CA-T in technical solutions?

    • Typical applications include surge protection in power supplies, industrial equipment, automotive electronics, and telecommunications systems.

  8. What is the operating temperature range of 1.5KE91CA-T?

    • The operating temperature range of 1.5KE91CA-T is -55°C to +175°C.

  9. What is the package type of 1.5KE91CA-T?

    • 1.5KE91CA-T is available in a DO-201AD (DO-27) package.

  10. What are the key features of 1.5KE91CA-T for technical solutions?

    • Key features include fast response time, low clamping voltage, and high surge capability, making it suitable for protecting sensitive electronic devices from transient overvoltage events.