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1KSMB20
Product Overview
1KSMB20 belongs to the category of surface mount transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 1KSMB20 is characterized by its high surge capability, low clamping voltage, and compact package. It is typically available in a tape and reel packaging with a specified quantity per reel.
Specifications
- Voltage Rating: 20V
- Power Dissipation: 1000W
- Package Type: SMB
- Polarity: Unidirectional
Detailed Pin Configuration
The 1KSMB20 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Transient Voltage Suppression: Protects against voltage spikes and transients.
- Fast Response Time: Rapidly clamps transient voltages to safe levels.
- High Surge Capability: Can withstand large surge currents without damage.
Advantages and Disadvantages
Advantages
- Effective protection of sensitive electronics
- Fast response time
- Compact size
Disadvantages
- Unidirectional protection only
- Limited to specific voltage ratings
Working Principles
When a transient voltage spike occurs, the 1KSMB20 conducts and clamps the voltage to a safe level, protecting downstream components from damage. This is achieved through the use of semiconductor junctions that rapidly respond to changes in voltage.
Detailed Application Field Plans
The 1KSMB20 is commonly used in applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1KSMB20 include: - 1KSMB6.8 - 1KSMB10 - 1KSMB15 - 1KSMB30
In conclusion, the 1KSMB20 is a surface mount transient voltage suppressor diode that offers effective protection against voltage spikes and transients in various electronic applications. Its compact size, high surge capability, and fast response time make it a valuable component in safeguarding sensitive electronics.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1KSMB20 en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 1KSMB20 in technical solutions:
What is 1KSMB20?
- 1KSMB20 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of 1KSMB20?
- The maximum peak pulse power of 1KSMB20 is 1000 watts.
What is the breakdown voltage of 1KSMB20?
- The breakdown voltage of 1KSMB20 is 22 volts.
What are the typical applications of 1KSMB20?
- 1KSMB20 is commonly used in various electronic devices and circuits such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges and transients.
What is the operating temperature range of 1KSMB20?
- The operating temperature range of 1KSMB20 is -55°C to +150°C.
How does 1KSMB20 provide protection against voltage spikes?
- 1KSMB20 clamps the voltage to a safe level by diverting excess current away from sensitive components when a transient event occurs.
Can 1KSMB20 be used for overvoltage protection in automotive applications?
- Yes, 1KSMB20 is suitable for overvoltage protection in automotive applications due to its high surge capability and reliability.
Is 1KSMB20 RoHS compliant?
- Yes, 1KSMB20 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of 1KSMB20?
- 1KSMB20 is available in a DO-214AA (SMB) package.
Are there any recommended layout guidelines for using 1KSMB20 in circuit designs?
- Yes, it is recommended to minimize the length of the traces between the 1KSMB20 and the protected component, and to ensure a low impedance path to ground for effective transient suppression.
I hope these questions and answers are helpful! Let me know if you need further assistance.