1.5KE7.5CHE3/73 Product Overview

Product Category

The 1.5KE7.5CHE3/73 belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview

Use: The 1.5KE7.5CHE3/73 is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.
Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
Package: The diode is typically available in a DO-201 package.
Essence: The essence of this product lies in its ability to protect sensitive electronic components from voltage spikes and surges.
Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Voltage Rating: 6.4V to 7.07V
Peak Pulse Power: 1500W
Operating Temperature: -55°C to 175°C
Breakdown Voltage: 7.5V
Reverse Standoff Voltage: 6.4V

Detailed Pin Configuration

The 1.5KE7.5CHE3/73 typically has two pins, with one serving as the anode and the other as the cathode. The pinout configuration follows standard TVS diode pin arrangements.

Functional Features

Transient Suppression: Effectively clamps transient overvoltage to a safe level.
Fast Response Time: Rapid reaction to voltage transients, protecting downstream components.
High Surge Current Capability: Can handle significant surge currents without degradation.

Advantages and Disadvantages

Advantages

Effective surge protection for sensitive electronics.
Fast response time ensures minimal impact on circuit operation.
High surge current capability provides robust protection.

Disadvantages

May exhibit leakage current at lower voltages.
Clamping voltage may not be suitable for extremely sensitive components.

Working Principles

The 1.5KE7.5CHE3/73 operates by diverting excess voltage away from sensitive components when a transient event occurs. It achieves this through rapid conduction, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5KE7.5CHE3/73 is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE7.5CHE3/73 include: - P6KE7.5A - SMAJ7.5A - 1.5KE6.8CA - SMBJ7.5A

In conclusion, the 1.5KE7.5CHE3/73 transient voltage suppressor diode offers effective surge protection with its fast response time and high surge current capability. While it has some limitations, its wide range of applications and availability of alternative models make it a versatile choice for surge protection in electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE7.5CHE3/73 v technických řešeních

What is the 1.5KE7.5CHE3/73 and what is its application?
- The 1.5KE7.5CHE3/73 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. It is commonly used in various technical solutions to safeguard sensitive components from damage.
What are the key features of the 1.5KE7.5CHE3/73?
- The 1.5KE7.5CHE3/73 offers a high surge capability, low clamping voltage, and fast response time, making it suitable for applications requiring robust transient voltage protection.
In what types of technical solutions is the 1.5KE7.5CHE3/73 commonly employed?
- This diode is frequently utilized in power supplies, industrial equipment, automotive electronics, telecommunications systems, and other applications where protection against voltage surges is essential.
How does the 1.5KE7.5CHE3/73 provide protection in technical solutions?
- When a voltage spike occurs, the 1.5KE7.5CHE3/73 quickly conducts excess current to ground, limiting the voltage across the protected circuit and preventing damage to downstream components.
What are the environmental considerations for using the 1.5KE7.5CHE3/73 in technical solutions?
- The 1.5KE7.5CHE3/73 is designed to meet industry standards for environmental performance, including compliance with RoHS directives and lead-free soldering capability.
Are there any specific installation or mounting requirements for the 1.5KE7.5CHE3/73 in technical solutions?
- Proper PCB layout and thermal management are important for maximizing the performance and reliability of the 1.5KE7.5CHE3/73 in technical solutions. Follow the manufacturer's guidelines for best practices.
What are the typical operating conditions for the 1.5KE7.5CHE3/73 in technical solutions?
- The diode can operate within a wide temperature range and withstand high transient currents, making it suitable for diverse technical applications.
Can the 1.5KE7.5CHE3/73 be used in conjunction with other protective components in technical solutions?
- Yes, the diode can be integrated into a comprehensive protection scheme alongside other devices such as fuses, varistors, and filters to provide multi-layered defense against transient events.
What are the potential failure modes of the 1.5KE7.5CHE3/73 in technical solutions?
- Common failure modes include degradation due to prolonged exposure to high transient currents, thermal overstress, and mechanical damage. Proper design and application considerations can mitigate these risks.
Where can I find detailed specifications and application notes for the 1.5KE7.5CHE3/73 for use in technical solutions?
- Detailed datasheets, application notes, and technical support resources are available from the manufacturer's website, providing comprehensive information on the diode's characteristics, performance, and application guidelines.