SMBJ28C-E3/52
Product Overview
Category
The SMBJ28C-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, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMBJ28C-E3/52 is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of the SMBJ28C-E3/52 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ28C-E3/52 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 28V
- Breakdown Voltage: 31.1V
- Maximum Clamping Voltage: 45.4V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ28C-E3/52 has two pins: 1. Anode 2. Cathode
Functional Features
- Bi-directional TVS diode
- Low incremental surge resistance
- RoHS compliant
Advantages and Disadvantages
Advantages
- Provides robust protection against transient voltage events
- Fast response time ensures minimal impact on the protected circuit
- Compact surface mount package for easy integration into PCB designs
Disadvantages
- Limited peak pulse current compared to higher-rated TVS diodes
- Higher clamping voltage compared to some specialized TVS diodes
Working Principles
When a transient voltage event occurs, the SMBJ28C-E3/52 conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
The SMBJ28C-E3/52 is commonly used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ28C-E3/52 include: - SMAJ28A - P6SMB28A - SMCJ28A
In conclusion, the SMBJ28C-E3/52 is a vital component in protecting electronic circuits from transient voltage events, offering a balance of performance and size for a wide range of applications.
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技術ソリューションにおける SMBJ28C-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 SMBJ28C-E3/52?
- The SMBJ28C-E3/52 is a surface mount 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 SMBJ28C-E3/52?
- The maximum peak pulse power for the SMBJ28C-E3/52 is 600 watts for an 8/20 µs waveform.
What is the breakdown voltage of the SMBJ28C-E3/52?
- The SMBJ28C-E3/52 has a breakdown voltage of 28 volts.
What are the typical applications of the SMBJ28C-E3/52?
- Typical applications for the SMBJ28C-E3/52 include protection of telecommunications equipment, computers, industrial and consumer electronics, and automotive systems.
What is the operating temperature range of the SMBJ28C-E3/52?
- The SMBJ28C-E3/52 has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ28C-E3/52?
- The response time of the SMBJ28C-E3/52 is very fast, typically less than 1 picosecond.
Is the SMBJ28C-E3/52 RoHS compliant?
- Yes, the SMBJ28C-E3/52 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the packaging type of the SMBJ28C-E3/52?
- The SMBJ28C-E3/52 is available in a DO-214AA (SMB) package.
Does the SMBJ28C-E3/52 require any external components for proper operation?
- No, the SMBJ28C-E3/52 does not require any external components for proper operation.
What are the key features of the SMBJ28C-E3/52?
- The key features of the SMBJ28C-E3/52 include low clamping voltage, fast response time, and high surge capability, making it an ideal choice for transient voltage suppression in various technical solutions.