20KPA26C Product Overview

Product Identification

The 20KPA26C belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Basic Information Overview

Category: Transient Voltage Suppressor Diode
Use: Protecting electronic circuits from voltage spikes and transients
Characteristics: Fast response time, low clamping voltage, high surge capability
Package: DO-214AC (SMA), DO-15, SMC, SMB, or other surface mount packages
Essence: Safeguarding electronic devices from voltage surges
Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies by manufacturer

Specifications

Peak Pulse Power: 20kW
Standoff Voltage: 26V
Breakdown Voltage Range: 28.9V - 31.1V
Maximum Clamping Voltage: 43.6V at 34.5A
Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The 20KPA26C typically has two pins for connection, with the specific pin configuration depending on the package type. For example, in the DO-214AC (SMA) package, it has a cathode marked with a line and an anode without any marking.

Functional Features

Rapid response to transient over-voltage conditions
Low clamping voltage to protect downstream components
High surge capability for reliable protection

Advantages and Disadvantages

Advantages

Effective protection against voltage spikes
Fast response time
Wide operating temperature range

Disadvantages

May require additional circuitry for comprehensive surge protection
Higher cost compared to standard diodes

Working Principles

When a voltage spike occurs, the 20KPA26C diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The 20KPA26C is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

20KPA22C: Standoff Voltage 22V, Peak Pulse Power 20kW
20KPA30C: Standoff Voltage 30V, Peak Pulse Power 20kW
20KPA36C: Standoff Voltage 36V, Peak Pulse Power 20kW
20KPA40C: Standoff Voltage 40V, Peak Pulse Power 20kW

In conclusion, the 20KPA26C transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 20KPA26C in technische oplossingen

What is 20KPA26C and what is its application in technical solutions?
- 20KPA26C is a transient voltage suppressor diode used to protect sensitive electronic components from voltage spikes and transients in various technical applications.
How does 20KPA26C provide protection in technical solutions?
- 20KPA26C clamps the voltage to a safe level by diverting excess current away from sensitive components, thus preventing damage due to voltage surges.
What are the typical operating parameters of 20KPA26C in technical solutions?
- The typical operating parameters include a maximum peak pulse power of 20000W, a breakdown voltage of 26V, and a low clamping voltage.
In what types of technical solutions is 20KPA26C commonly used?
- 20KPA26C is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage transients.
What are the key features that make 20KPA26C suitable for technical solutions?
- Its high surge capability, fast response time, and low clamping voltage make it ideal for protecting sensitive electronic components in various technical applications.
How does 20KPA26C compare to other transient voltage suppressors in technical solutions?
- 20KPA26C offers higher surge capability and lower clamping voltage compared to many other transient voltage suppressors, making it well-suited for demanding technical environments.
What are the potential failure modes of 20KPA26C in technical solutions?
- Potential failure modes include thermal runaway under sustained overvoltage conditions and degradation of clamping performance over time.
Are there any specific layout or mounting considerations when using 20KPA26C in technical solutions?
- Proper PCB layout, adequate thermal management, and appropriate mounting techniques are important to ensure the optimal performance and reliability of 20KPA26C in technical solutions.
Can 20KPA26C be used in conjunction with other protective devices in technical solutions?
- Yes, 20KPA26C can be used in combination with other protective devices such as fuses, varistors, and gas discharge tubes to provide comprehensive overvoltage protection in technical solutions.
What are the industry standards or certifications relevant to the use of 20KPA26C in technical solutions?
- 20KPA26C may comply with industry standards such as IEC 61000-4-5 for surge immunity, and it may also have relevant certifications from regulatory bodies like UL and TUV, ensuring its suitability for technical applications.