1KSMB180A
Product Overview
Category
The 1KSMB180A belongs to the category of surface mount transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The 1KSMB180A is typically available in a DO-214AA (SMB) package.
Essence
The essence of the 1KSMB180A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The 1KSMB180A is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 154V to 171V
- Breakdown Voltage: 171V to 190V
- Maximum Reverse Leakage Current: 1µA at 150V
- Maximum Clamping Voltage: 243V at 10A
- Peak Pulse Current: 6.5A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The 1KSMB180A typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Transient voltage suppression
- Bidirectional protection
- Low incremental surge resistance
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- Low clamping voltage ensures minimal impact on protected circuits
- High surge current capability provides robust protection
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Sensitive to reverse polarity connection
Working Principles
When a transient voltage spike occurs, the 1KSMB180A conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 1KSMB180A is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 1KSMB6.8A
- 1KSMB15A
- 1KSMB33A
- 1KSMB58A
In conclusion, the 1KSMB180A is a vital component in protecting electronic equipment from transient voltage events, offering fast response times and high surge current capabilities. Its application spans various industries, and while it has certain limitations, its advantages make it a popular choice for transient voltage suppression.
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기술 솔루션에 1KSMB180A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is 1KSMB180A used for in technical solutions?
- 1KSMB180A is a transient voltage suppressor diode that is commonly used to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of 1KSMB180A?
- The maximum peak pulse power of 1KSMB180A is typically 1000 watts.
What is the breakdown voltage of 1KSMB180A?
- The breakdown voltage of 1KSMB180A is 180V.
How does 1KSMB180A protect electronic circuits?
- 1KSMB180A clamps the voltage across the circuit it is protecting by diverting excess current away from the sensitive components, thus preventing damage from voltage spikes.
In what type of applications is 1KSMB180A commonly used?
- 1KSMB180A is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls.
What is the response time of 1KSMB180A to a transient voltage spike?
- The response time of 1KSMB180A to a transient voltage spike is very fast, typically in the nanosecond range.
Can 1KSMB180A be used for overvoltage protection in DC circuits?
- Yes, 1KSMB180A can be used for overvoltage protection in DC circuits by shunting excess voltage to ground.
Is 1KSMB180A suitable for high-speed data line protection?
- Yes, 1KSMB180A is suitable for high-speed data line protection due to its fast response time and low capacitance.
What are the temperature specifications for 1KSMB180A?
- 1KSMB180A typically has an operating temperature range of -55°C to 150°C.
Are there any specific mounting or handling considerations for 1KSMB180A?
- It is important to follow proper ESD (electrostatic discharge) precautions when handling 1KSMB180A, and it should be mounted on a heat sink if it is expected to dissipate significant power during transient events.