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1KSMBJ11A
Product Overview
Category
The 1KSMBJ11A belongs to the category of surface mount 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
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The 1KSMBJ11A is typically available in a DO-214AA (SMB) package.
Essence
The essence of the 1KSMBJ11A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
It is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 9.72V
- Breakdown Voltage: 10.8V
- Maximum Clamping Voltage: 14.5V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1KSMBJ11A typically consists of two pins, with the anode and cathode connections clearly marked for easy identification.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Fast response to transient events
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact size
Disadvantages
- Limited peak pulse current handling capacity compared to higher-rated devices
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage surge occurs, the 1KSMBJ11A conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 1KSMBJ11A is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1KSMBJ11A include: - 1KSMBJ6.0A - 1KSMBJ10A - 1KSMBJ13A - 1KSMBJ15A
In conclusion, the 1KSMBJ11A is a crucial component in protecting electronic circuits from transient voltage events, offering fast response and effective clamping. Its compact size and wide operating temperature range make it suitable for various applications, although designers should consider its peak pulse current limitations and potential need for supplementary protection circuitry.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1KSMBJ11A in technische oplossingen
What is 1KSMBJ11A?
- 1KSMBJ11A 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 1KSMBJ11A?
- The maximum peak pulse power of 1KSMBJ11A is typically 1000 watts.
What is the breakdown voltage of 1KSMBJ11A?
- The breakdown voltage of 1KSMBJ11A is typically 12 volts.
What are the typical applications of 1KSMBJ11A?
- 1KSMBJ11A is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage surges and transients.
What is the operating temperature range of 1KSMBJ11A?
- The operating temperature range of 1KSMBJ11A is typically -55°C to +150°C.
What is the reverse stand-off voltage of 1KSMBJ11A?
- The reverse stand-off voltage of 1KSMBJ11A is typically 9.4 volts.
How does 1KSMBJ11A provide protection against voltage spikes?
- 1KSMBJ11A clamps the voltage to a safe level by diverting excess current away from sensitive components when a transient event occurs.
Is 1KSMBJ11A RoHS compliant?
- Yes, 1KSMBJ11A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of 1KSMBJ11A?
- 1KSMBJ11A is typically available in a DO-214AA (SMB) package.
Can 1KSMBJ11A be used for surge protection in consumer electronics?
- Yes, 1KSMBJ11A can be used for surge protection in consumer electronics such as TVs, computers, and home appliances to safeguard against voltage transients and surges.