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SMBJ26A-HRA
Product Overview
Category
The SMBJ26A-HRA 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.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The SMBJ26A-HRA is available in a surface mount DO-214AA (SMB) package.
Essence
The essence of the SMBJ26A-HRA lies in its ability to provide robust protection for electronic circuits against transient overvoltage conditions.
Packaging/Quantity
The SMBJ26A-HRA is typically packaged in reels with quantities varying based on customer requirements.
Specifications
- Standoff Voltage: 26V
- Breakdown Voltage: 28.9V
- Maximum Clamping Voltage: 42.1V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ26A-HRA TVS diode has two pins, anode, and cathode, which are clearly marked on the device's packaging and datasheet.
Functional Features
- Bidirectional TVS diode
- Low incremental surge resistance
- ESD protection compliant
Advantages and Disadvantages
Advantages
- Fast response to transient events
- High surge current handling capability
- Compact surface mount package
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMBJ26A-HRA operates by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ26A-HRA is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ26A-HRA include: - SMAJ26A: Similar characteristics but in a different package - P6SMB26A: Higher surge current capability - SMCJ26A: Larger package size for higher power dissipation
In conclusion, the SMBJ26A-HRA transient voltage suppressor diode offers effective protection against transient overvoltage events and finds widespread application in various electronic systems.
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What is the SMBJ26A-HRA?
- The SMBJ26A-HRA 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 SMBJ26A-HRA?
- The SMBJ26A-HRA has a maximum working voltage of 26V.
What is the peak pulse power of the SMBJ26A-HRA?
- The peak pulse power of the SMBJ26A-HRA is 600 watts.
What are the typical applications of the SMBJ26A-HRA?
- The SMBJ26A-HRA is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.
What is the clamping voltage of the SMBJ26A-HRA?
- The clamping voltage of the SMBJ26A-HRA is 42.1V at 10A.
What is the operating temperature range of the SMBJ26A-HRA?
- The SMBJ26A-HRA has an operating temperature range of -55°C to 150°C.
Is the SMBJ26A-HRA RoHS compliant?
- Yes, the SMBJ26A-HRA is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can the SMBJ26A-HRA be used for surge protection in power supply units?
- Yes, the SMBJ26A-HRA is suitable for surge protection in power supply units to safeguard against voltage surges and transients.
What is the response time of the SMBJ26A-HRA?
- The SMBJ26A-HRA has a fast response time, typically responding within nanoseconds to clamp transient voltages.
Does the SMBJ26A-HRA require any external heat sinking?
- No, the SMBJ26A-HRA is designed to handle transient events without requiring external heat sinking, simplifying its integration into technical solutions.