P4KE11

Product Overview

P4KE11 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The P4KE11 diode is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-41 package and is available in quantities ranging from individual units to bulk packaging.

Specifications

Breakdown Voltage: 9.5V to 10.5V
Peak Pulse Power: 400W
Maximum Clamping Voltage: 15.6V at 1A
Operating Temperature Range: -55°C to 175°C
Package Type: DO-41
Quantity Options: Individual units, tape and reel, bulk packaging

Detailed Pin Configuration

The P4KE11 diode has two pins, anode (A) and cathode (K), which are identified by a color band on the cathode side of the diode. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

High surge capability for reliable protection against transient voltage spikes
Low clamping voltage to minimize stress on protected circuits
Fast response time to quickly divert excess voltage away from sensitive components

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Compact and easy to integrate into circuit designs
Wide operating temperature range for versatile applications

Disadvantages

Limited to specific voltage ranges
Requires careful consideration of polarity during installation

Working Principles

When a transient voltage spike occurs, the P4KE11 diode conducts current and clamps the voltage to a safe level, protecting downstream components. This is achieved through the diode's ability to rapidly transition from a high-resistance state to a low-resistance state when exposed to excessive voltage.

Detailed Application Field Plans

The P4KE11 diode is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

P4KE6.8
P4KE7.5
P4KE10
P4KE12
P4KE15

In conclusion, the P4KE11 transient voltage suppressor diode offers effective protection against voltage transients with its high surge capability, low clamping voltage, and fast response time. Its compact size and wide operating temperature range make it suitable for diverse applications in electronics. However, users should carefully consider the voltage range and polarity requirements when integrating this diode into their designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE11 v technických řešeních

Sure, here are 10 common questions and answers related to the application of P4KE11 in technical solutions:

What is P4KE11?
- P4KE11 is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power dissipation of P4KE11?
- The maximum peak pulse power dissipation of P4KE11 is typically around 400 watts.
What is the breakdown voltage of P4KE11?
- The breakdown voltage of P4KE11 is approximately 11 volts.
How does P4KE11 protect electronic circuits?
- P4KE11 suppresses voltage spikes by diverting excess current away from sensitive components, thereby preventing damage due to overvoltage conditions.
In what applications is P4KE11 commonly used?
- P4KE11 is often used in power supplies, automotive electronics, telecommunications equipment, and other systems where protection against voltage transients is necessary.
What is the response time of P4KE11?
- The response time of P4KE11 is very fast, typically in the nanosecond range, providing quick protection against voltage surges.
Can P4KE11 be used for both AC and DC circuits?
- Yes, P4KE11 can be used for both AC and DC circuits, making it versatile for various applications.
What is the operating temperature range of P4KE11?
- The operating temperature range of P4KE11 is usually between -55°C to 175°C, allowing for use in a wide range of environments.
How should P4KE11 be mounted in a circuit?
- P4KE11 should be mounted close to the protected components, with short leads to minimize inductance and maximize its effectiveness.
Are there any precautions to consider when using P4KE11?
- It's important to ensure that the P4KE11 is properly rated for the specific application and that it is installed according to the manufacturer's guidelines to guarantee optimal performance and protection.

I hope these questions and answers provide a good overview of the application of P4KE11 in technical solutions! Let me know if you need further information.