SMBJ150-E3/52
Product Overview
Category
The SMBJ150-E3/52 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- Compact package size
Package
The SMBJ150-E3/52 is typically available in a surface mount DO-214AA (SMB) package.
Essence
The essence of the SMBJ150-E3/52 lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.
Packaging/Quantity
The SMBJ150-E3/52 is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 150V
- Breakdown Voltage: 166V
- Peak Pulse Power: 600W
- Operating Temperature Range: -55°C to 150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMBJ150-E3/52 typically features two pins in a standard surface mount configuration. Pin 1 is the anode, while pin 2 is the cathode.
Functional Features
The functional features of the SMBJ150-E3/52 include: - Clamping of transient voltage spikes - Diverting excess current away from sensitive components - Fast response to transient events
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Fast response time
- Compact form factor
Disadvantages
- Limited power dissipation capability compared to larger TVS diodes
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage event occurs, the SMBJ150-E3/52 rapidly conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ150-E3/52 is widely used in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the SMBJ150-E3/52 include: - SMAJ150A - P6SMB150A - SMCJ150A - 1.5SMCJ150A
In conclusion, the SMBJ150-E3/52 is a vital component in protecting electronic circuits from transient voltage events, offering fast response and effective clamping characteristics. Its compact size and high surge current capability make it suitable for a wide range of applications, although designers should consider its limitations in power dissipation and may need to complement it with additional protective measures for comprehensive overvoltage protection.
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技術ソリューションにおける SMBJ150-E3/52 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the SMBJ150-E3/52?
- The SMBJ150-E3/52 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 the SMBJ150-E3/52?
- The maximum peak pulse power of the SMBJ150-E3/52 is 600 watts.
What is the breakdown voltage of the SMBJ150-E3/52?
- The breakdown voltage of the SMBJ150-E3/52 is 150 volts.
What are the typical applications for the SMBJ150-E3/52?
- The SMBJ150-E3/52 is commonly used in applications such as telecommunications equipment, industrial automation, and power supplies to protect against voltage surges and transients.
What is the operating temperature range of the SMBJ150-E3/52?
- The SMBJ150-E3/52 has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ150-E3/52?
- The response time of the SMBJ150-E3/52 is very fast, typically responding within nanoseconds to clamp voltage spikes.
Is the SMBJ150-E3/52 RoHS compliant?
- Yes, the SMBJ150-E3/52 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of the SMBJ150-E3/52?
- The SMBJ150-E3/52 comes in a DO-214AA (SMB) package, which is a surface mount package suitable for automated assembly processes.
Can the SMBJ150-E3/52 be used for overvoltage protection in automotive applications?
- Yes, the SMBJ150-E3/52 can be used for overvoltage protection in automotive applications, providing reliable protection for sensitive electronics in vehicles.
What are the key features of the SMBJ150-E3/52?
- The key features of the SMBJ150-E3/52 include low clamping voltage, fast response time, high surge capability, and compatibility with automated assembly processes.