1KSMBJ20A

Product Overview

Category:

The 1KSMBJ20A belongs to the category of transient voltage suppressor 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
Low clamping voltage
High surge current capability

Package:

The 1KSMBJ20A is typically available in a DO-214AA (SMB) package.

Essence:

The essence of the 1KSMBJ20A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity:

These diodes are usually packaged in reels or trays and are available in quantities suitable for both prototyping and production purposes.

Specifications

Standoff Voltage: 17.8V to 22.2V
Breakdown Voltage: 19.9V to 24.4V
Peak Pulse Power: 1000W
Operating Temperature: -55°C to +150°C

Detailed Pin Configuration

The 1KSMBJ20A typically consists of two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

Bi-directional protection
Low clamping voltage
High surge current capability

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Fast response time
Compact size

Disadvantages

Limited power dissipation capability
May require additional circuitry for comprehensive protection

Working Principles

When a voltage transient occurs, the 1KSMBJ20A conducts and clamps the transient voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1KSMBJ20A is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1KSMBJ20A include: - P6SMBJ20A - SMBJ20CA - SMCJ20A

In conclusion, the 1KSMBJ20A transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1KSMBJ20A in technische oplossingen

Sure, here are 10 common questions and answers related to the application of 1KSMBJ20A in technical solutions:

What is 1KSMBJ20A?
- 1KSMBJ20A is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
What is the maximum peak pulse power dissipation of 1KSMBJ20A?
- The maximum peak pulse power dissipation of 1KSMBJ20A is 1000 watts for an 8/20µs waveform.
What is the breakdown voltage of 1KSMBJ20A?
- The breakdown voltage of 1KSMBJ20A is 20 volts.
What are the typical applications of 1KSMBJ20A?
- Typical applications of 1KSMBJ20A include protection of sensitive electronic equipment such as telecommunications systems, industrial controls, consumer electronics, and automotive electronics.
What is the operating temperature range of 1KSMBJ20A?
- The operating temperature range of 1KSMBJ20A is -55°C to +150°C.
What is the reverse stand-off voltage of 1KSMBJ20A?
- The reverse stand-off voltage of 1KSMBJ20A is 17.1 volts.
What is the clamping voltage of 1KSMBJ20A?
- The clamping voltage of 1KSMBJ20A is 29.2 volts at 10A.
How does 1KSMBJ20A provide protection against transient voltage events?
- 1KSMBJ20A suppresses transient voltage events by diverting excessive current away from sensitive electronic components, thereby limiting the voltage across the protected device.
Can 1KSMBJ20A be used in high-speed data line protection applications?
- Yes, 1KSMBJ20A can be used in high-speed data line protection applications due to its fast response time and low capacitance.
Is 1KSMBJ20A compliant with industry standards for surge protection devices?
- Yes, 1KSMBJ20A is compliant with industry standards such as IEC 61000-4-5 for surge protection devices.

I hope these answers are helpful! Let me know if you need further information.