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SMBJ8.5CD-M3/I
Product Overview
Category
The SMBJ8.5CD-M3/I belongs to the category of transient voltage suppressor diodes.
Use
These diodes are 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
Package
The SMBJ8.5CD-M3/I is typically available in a surface mount 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 SMBJ8.5CD-M3/I is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 8.5V
- Breakdown Voltage: 9.44V
- Maximum Clamping Voltage: 14.5V
- Peak Pulse Current: 43.5A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMBJ8.5CD-M3/I typically features two pins for surface mount installation. The pin configuration may vary slightly based on the manufacturer's specifications.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low leakage current
Advantages and Disadvantages
Advantages
- Rapid response to transient events
- Low clamping voltage protects downstream components
- High surge current capability
Disadvantages
- Limited effectiveness against sustained overvoltage conditions
- May require additional circuitry for comprehensive protection
Working Principles
When a transient voltage spike occurs, the SMBJ8.5CD-M3/I rapidly conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ8.5CD-M3/I is commonly employed in: - Telecommunications equipment - Consumer electronics - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- SMBJ5.0CD-M3/I: Standoff Voltage: 5.0V, Breakdown Voltage: 6.40V
- SMBJ12CD-M3/I: Standoff Voltage: 12V, Breakdown Voltage: 13.30V
- SMBJ15CD-M3/I: Standoff Voltage: 15V, Breakdown Voltage: 16.70V
In conclusion, the SMBJ8.5CD-M3/I transient voltage suppressor diode offers fast response, low clamping voltage, and high surge current capability, making it an essential component in protecting sensitive electronics from voltage transients. Its application spans various industries, and it has several alternative models catering to different voltage requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ8.5CD-M3/I v technických řešeních
What is the SMBJ8.5CD-M3/I used for?
- The SMBJ8.5CD-M3/I is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ8.5CD-M3/I?
- The SMBJ8.5CD-M3/I has a maximum working voltage of 8.5V.
What is the peak pulse power of the SMBJ8.5CD-M3/I?
- The peak pulse power of the SMBJ8.5CD-M3/I is typically 600W under a 10/1000μs waveform.
What are the typical applications for the SMBJ8.5CD-M3/I?
- Typical applications include protection of portable electronics, automotive systems, and industrial equipment from transient voltage events.
What is the breakdown voltage of the SMBJ8.5CD-M3/I?
- The breakdown voltage of the SMBJ8.5CD-M3/I is typically 9.44V at a test current of 1mA.
What is the operating temperature range of the SMBJ8.5CD-M3/I?
- The SMBJ8.5CD-M3/I can operate within a temperature range of -55°C to 150°C.
Is the SMBJ8.5CD-M3/I RoHS compliant?
- Yes, the SMBJ8.5CD-M3/I is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of the SMBJ8.5CD-M3/I?
- The SMBJ8.5CD-M3/I is available in a surface mount DO-214AA (SMB) package.
Does the SMBJ8.5CD-M3/I require any external components for proper operation?
- No, the SMBJ8.5CD-M3/I does not require any external components and can be used standalone for transient voltage suppression.
Can the SMBJ8.5CD-M3/I be used for ESD protection?
- Yes, the SMBJ8.5CD-M3/I can provide effective electrostatic discharge (ESD) protection for sensitive electronic circuits.