P6KE550C-B

Product Overview

Category

The P6KE550C-B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The P6KE550C-B is available in a DO-15 package.

Essence

The essence of the P6KE550C-B lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The P6KE550C-B is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage: 495V to 605V
• Maximum Clamping Voltage: 775V
• Operating Temperature Range: -55°C to 175°C
• Reverse Standoff Voltage: 440V

Detailed Pin Configuration

The P6KE550C-B has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

The P6KE550C-B provides effective protection against voltage surges by diverting excess current away from sensitive components. It operates by quickly conducting when the voltage exceeds the breakdown voltage, thus limiting the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

• Fast response time
• High surge capability
• Low clamping voltage

Disadvantages

• Limited to transient voltage suppression and not suitable for continuous overvoltage protection

Working Principles

When the voltage across the P6KE550C-B exceeds the breakdown voltage, it rapidly switches into a low impedance state, shunting the excess current away from the protected circuit. Once the transient event subsides, the device returns to its high impedance state.

Detailed Application Field Plans

The P6KE550C-B is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P6KE550C-B include: - P6KE440C-B - P6KE480C-B - P6KE510C-B

In conclusion, the P6KE550C-B is a vital component in protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its application spans various industries, making it an essential part of modern electronic systems.

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