SMBJ28CA-E3/5B
Product Overview
Category
The SMBJ28CA-E3/5B belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ28CA-E3/5B is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
The SMBJ28CA-E3/5B is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 28V
- Operating Voltage: 23.1V
- Maximum Clamping Voltage: 45V
- Leakage Current: 1μA
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMBJ28CA-E3/5B has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Provides transient voltage suppression for sensitive electronics
- Fast response to voltage transients
- Low clamping voltage to protect downstream components
Advantages
- High surge current capability
- RoHS compliant
- Compact surface mount package
Disadvantages
- Limited breakdown voltage compared to higher voltage diodes
- May require additional circuitry for higher voltage protection
Working Principles
The SMBJ28CA-E3/5B works by diverting excess transient voltage away from sensitive electronic components, thereby limiting the voltage across the protected device.
Detailed Application Field Plans
The SMBJ28CA-E3/5B is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ28CA-E3/5B include: - SMAJ28A - P6SMB28CA - SMCJ28A
In conclusion, the SMBJ28CA-E3/5B transient voltage suppressor diode offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage transients.
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What is the SMBJ28CA-E3/5B?
- The SMBJ28CA-E3/5B is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ28CA-E3/5B?
- The maximum working voltage of the SMBJ28CA-E3/5B is 28V.
What is the peak pulse power dissipation of the SMBJ28CA-E3/5B?
- The peak pulse power dissipation of the SMBJ28CA-E3/5B is 600W.
In what type of applications can the SMBJ28CA-E3/5B be used?
- The SMBJ28CA-E3/5B can be used in various applications such as automotive electronics, industrial equipment, and telecommunications systems to protect against voltage transients.
What is the response time of the SMBJ28CA-E3/5B?
- The response time of the SMBJ28CA-E3/5B is very fast, typically responding within nanoseconds to clamp the transient voltage.
What are the key features of the SMBJ28CA-E3/5B?
- The key features of the SMBJ28CA-E3/5B include low clamping voltage, fast response time, and high surge capability.
How does the SMBJ28CA-E3/5B provide protection to electronic circuits?
- The SMBJ28CA-E3/5B diverts excess current away from sensitive components by providing a low-impedance path to ground during transient events.
Can the SMBJ28CA-E3/5B be used for overvoltage protection in power supply circuits?
- Yes, the SMBJ28CA-E3/5B is commonly used for overvoltage protection in power supply circuits to safeguard against voltage surges.
What is the operating temperature range of the SMBJ28CA-E3/5B?
- The operating temperature range of the SMBJ28CA-E3/5B is typically -55°C to 150°C, making it suitable for a wide range of environments.
Are there any specific layout considerations when using the SMBJ28CA-E3/5B in a circuit?
- It is important to minimize the length and impedance of the traces connecting the SMBJ28CA-E3/5B to the protected circuit to ensure optimal performance. Additionally, proper grounding and placement near the protected components are essential for effective protection.