MA5KP43A

Product Overview

Category: Semiconductor
Use: Voltage suppressor diode
Characteristics: Fast response, high surge capability
Package: DO-201AD
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

Peak Pulse Power: 5000W
Breakdown Voltage: 43V
Clamping Voltage: 77.4V
Peak Pulse Current: 135A
Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MA5KP43A is a unidirectional voltage suppressor diode with two leads. The anode is connected to the positive side and the cathode to the negative side.

Functional Features

Fast response time
High surge capability
Low clamping voltage
RoHS compliant

Advantages and Disadvantages

Advantages: - Provides reliable overvoltage protection - Fast reaction to transient voltage spikes - High surge capability

Disadvantages: - May require additional circuitry for reverse polarity protection - Sensitive to temperature variations

Working Principles

The MA5KP43A operates by diverting excess current away from sensitive electronic components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The MA5KP43A is commonly used in various electronic devices and systems, including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications equipment - Consumer electronics

Detailed and Complete Alternative Models

MA5KP6.8A: Breakdown Voltage 6.8V
MA5KP10A: Breakdown Voltage 10V
MA5KP15A: Breakdown Voltage 15V
MA5KP30A: Breakdown Voltage 30V

In conclusion, the MA5KP43A voltage suppressor diode offers fast response, high surge capability, and reliable overvoltage protection, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MA5KP43A v technických řešeních

What is MA5KP43A?
- MA5KP43A is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
How does MA5KP43A work?
- MA5KP43A works by diverting excessive voltage away from sensitive components in a circuit, preventing damage from transient events.
What are the typical applications of MA5KP43A?
- MA5KP43A is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges.
What is the maximum clamping voltage of MA5KP43A?
- The maximum clamping voltage of MA5KP43A is typically around 77.4 volts.
What is the peak pulse current rating of MA5KP43A?
- The peak pulse current rating of MA5KP43A is usually around 5000 watts.
How do I select the right MA5KP43A for my application?
- When selecting MA5KP43A, consider the maximum working voltage, peak pulse current, and clamping voltage requirements of your specific application.
Can MA5KP43A be used for ESD protection?
- Yes, MA5KP43A can be used for electrostatic discharge (ESD) protection in electronic circuits.
Are there any temperature considerations when using MA5KP43A?
- MA5KP43A is designed to operate within a specified temperature range, so it's important to ensure that the operating temperature of the device does not exceed its limits.
What are the packaging options available for MA5KP43A?
- MA5KP43A is available in various package types, including DO-201, DO-15, and SMC packages, among others.
Where can I purchase MA5KP43A devices?
- MA5KP43A devices can be purchased from authorized distributors or directly from the manufacturer's website.