1.5SMC75A

Product Overview

Category:

The 1.5SMC75A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for surge protection in electronic circuits and systems, safeguarding against transient voltage spikes.

Characteristics:

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

Package:

The 1.5SMC75A is typically available in a DO-214AB (SMC) package.

Essence:

The essence of the 1.5SMC75A lies in its ability to provide robust protection against transient overvoltage conditions.

Packaging/Quantity:

It is commonly packaged in reels or trays with varying quantities, typically ranging from 500 to 3000 units per reel.

Specifications

Standoff Voltage: 64.3V to 71.3V
Breakdown Voltage: 75.6V to 83.9V
Maximum Peak Pulse Current: 50A
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC75A typically has two pins, anode, and cathode, which are denoted by the markings on the device's body.

Functional Features

Provides transient overvoltage protection
Rapid response to voltage transients
Low clamping voltage to prevent damage to sensitive components

Advantages

High surge current capability
Fast response time
RoHS compliant

Disadvantages

May require additional circuitry for comprehensive surge protection in complex systems
Sensitive to reverse polarity connection

Working Principles

When a transient voltage spike occurs, the 1.5SMC75A conducts the excessive current to the ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5SMC75A is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC75A include: - P6SMB75A - SMBJ75A - 1.5KE75A

In conclusion, the 1.5SMC75A TVS diode offers robust transient voltage protection with its fast response time, high surge current capability, and low clamping voltage. Its application spans across diverse industries, providing essential protection to sensitive electronic components.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5SMC75A v technických řešeních

What is 1.5SMC75A?
- 1.5SMC75A is a type of TVS (transient voltage suppressor) diode designed to protect electronic circuits from overvoltage transients.
What is the maximum voltage it can handle?
- The "75A" in 1.5SMC75A indicates that it can handle a peak pulse current of 75A.
What are the typical applications for 1.5SMC75A?
- It is commonly used in surge protection for power supplies, telecommunications equipment, and industrial control systems.
How does 1.5SMC75A provide protection?
- When a transient voltage spike occurs, the 1.5SMC75A diode conducts the excess current to ground, protecting the sensitive components in the circuit.
What is the breakdown voltage of 1.5SMC75A?
- The breakdown voltage is typically around 64.3V for this diode.
Can 1.5SMC75A be used for automotive applications?
- Yes, it is suitable for automotive electronics to protect against voltage surges and spikes.
Is 1.5SMC75A polarity-sensitive?
- Yes, it is important to observe the correct polarity when installing 1.5SMC75A to ensure proper functionality.
What is the response time of 1.5SMC75A?
- The response time is very fast, typically in the nanosecond range, providing quick protection against transients.
Can 1.5SMC75A be used in high-temperature environments?
- Yes, it is designed to operate at elevated temperatures, making it suitable for various industrial and harsh environment applications.
Are there any specific mounting or handling considerations for 1.5SMC75A?
- It is recommended to follow the manufacturer's guidelines for proper mounting and handling to ensure optimal performance and reliability.