1.5KE400-7003E3/54

Product Category

The 1.5KE400-7003E3/54 belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview

• Use: The 1.5KE400-7003E3/54 is used for transient voltage suppression in electronic circuits, protecting sensitive components from voltage spikes and transients.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The diode is typically available in a DO-201 package.
• Essence: Its essence lies in providing reliable protection against voltage surges.
• Packaging/Quantity: The diodes are usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Range: 400V to 700V
• Peak Pulse Power: 1500W
• Operating Temperature: -55°C to +175°C
• Mounting Type: Through Hole
• Breakdown Voltage: 444V to 778V

Detailed Pin Configuration

The 1.5KE400-7003E3/54 typically consists of two pins, with the anode and cathode connections clearly labeled for easy integration into circuit designs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

• Advantages:
  • High surge capability
  • Low clamping voltage
  • Fast response time
• Disadvantages:
  • Higher cost compared to standard diodes
  • Requires careful consideration of reverse leakage current in certain applications

Working Principles

The diode operates by diverting excess voltage away from sensitive components, limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

The 1.5KE400-7003E3/54 is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 1.5KE440-7003E3/54
• Alternative Model 2: 1.5KE480-7003E3/54
• Alternative Model 3: 1.5KE510-7003E3/54

This comprehensive range of alternative models allows for flexibility in selecting the appropriate TVS diode based on specific application requirements.

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This entry provides a detailed overview of the 1.5KE400-7003E3/54 TVS diode, covering its category, basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.