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SMBJ150A-E3/52
Product Overview
Category
The SMBJ150A-E3/52 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ150A-E3/52 is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ150A-E3/52 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 150V
- Breakdown Voltage: 166V
- Maximum Clamping Voltage: 243V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ150A-E3/52 TVS diode has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- RoHS compliant
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- Low clamping voltage ensures minimal stress on protected circuits
- Bi-directional clamping capability for added protection
Disadvantages
- Limited peak pulse current compared to higher-rated TVS diodes
- Higher operating temperature range could limit use in extreme environments
Working Principles
When a transient voltage spike occurs, the SMBJ150A-E3/52 TVS diode rapidly conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ150A-E3/52 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
- SMBJ130A-E3/52: 130V standoff voltage
- SMBJ170A-E3/52: 170V standoff voltage
- SMBJ200A-E3/52: 200V standoff voltage
In conclusion, the SMBJ150A-E3/52 transient voltage suppressor diode offers fast and reliable protection for sensitive electronic components, making it an essential component in various applications.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem SMBJ150A-E3/52 w rozwiązaniach technicznych
What is the SMBJ150A-E3/52?
- The SMBJ150A-E3/52 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power of the SMBJ150A-E3/52?
- The maximum peak pulse power of the SMBJ150A-E3/52 is 600 watts for an 8/20 µs waveform.
What is the breakdown voltage of the SMBJ150A-E3/52?
- The breakdown voltage of the SMBJ150A-E3/52 is 150V.
What are the typical applications of the SMBJ150A-E3/52?
- Typical applications include protection of telecommunications equipment, computers, industrial and consumer electronics, and automotive systems.
What is the operating temperature range of the SMBJ150A-E3/52?
- The SMBJ150A-E3/52 has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ150A-E3/52?
- The response time of the SMBJ150A-E3/52 is very fast, typically less than 1 picosecond.
What is the package type of the SMBJ150A-E3/52?
- The SMBJ150A-E3/52 comes in a DO-214AA (SMB) package.
Is the SMBJ150A-E3/52 RoHS compliant?
- Yes, the SMBJ150A-E3/52 is RoHS compliant.
What are the key features of the SMBJ150A-E3/52?
- Key features include low clamping voltage, fast response time, and high surge capability.
How should the SMBJ150A-E3/52 be mounted on a PCB?
- The SMBJ150A-E3/52 should be mounted with the cathode side connected to the ground plane for optimal performance.