SMDJ40A-HRA
Product Overview
The SMDJ40A-HRA belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and surges. The SMDJ40A-HRA is characterized by its high reliability, fast response time, and compact package. It is typically available in tape and reel packaging with a specified quantity per reel.
Specifications
- Part Number: SMDJ40A-HRA
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and surges
- Characteristics: High reliability, fast response time
- Package: Tape and reel
- Packaging/Quantity: Specified quantity per reel
Detailed Pin Configuration
The SMDJ40A-HRA follows a standard diode pin configuration with anode and cathode terminals. The detailed pinout can be found in the product datasheet.
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage
- High surge current capability
Advantages
- Reliable protection for sensitive electronic components
- Fast response time helps in minimizing damage from voltage spikes
Disadvantages
- May require additional circuitry for comprehensive surge protection in some applications
- Clamping voltage may not be suitable for extremely sensitive components
Working Principles
The SMDJ40A-HRA works by diverting excess current away from sensitive components when a voltage spike occurs. It achieves this through a combination of its internal diode structure and the use of avalanche breakdown.
Detailed Application Field Plans
The SMDJ40A-HRA is commonly used in various electronic systems including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- P6SMBJ40A: Similar specifications and characteristics
- 5.0SMDJ40A: Higher power dissipation capability
- SMAJ40A: Smaller form factor for space-constrained applications
In conclusion, the SMDJ40A-HRA transient voltage suppressor diode offers reliable protection against voltage spikes and surges in a wide range of electronic applications. Its fast response time and high surge current capability make it a valuable component in safeguarding sensitive electronic circuits.
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What is the maximum peak pulse power of SMDJ40A-HRA?
- The maximum peak pulse power of SMDJ40A-HRA is 3000 watts.
What is the breakdown voltage of SMDJ40A-HRA?
- The breakdown voltage of SMDJ40A-HRA is 40 volts.
What is the operating temperature range for SMDJ40A-HRA?
- SMDJ40A-HRA has an operating temperature range of -55°C to +175°C.
What are the typical applications for SMDJ40A-HRA?
- SMDJ40A-HRA is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the reverse stand-off voltage of SMDJ40A-HRA?
- The reverse stand-off voltage of SMDJ40A-HRA is 40 volts.
Does SMDJ40A-HRA have a low leakage current?
- Yes, SMDJ40A-HRA features a low leakage current, making it suitable for use in high-speed data line protection.
Is SMDJ40A-HRA RoHS compliant?
- Yes, SMDJ40A-HRA is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of SMDJ40A-HRA?
- SMDJ40A-HRA is available in a surface mount DO-214AB package.
Can SMDJ40A-HRA be used for ESD protection?
- Yes, SMDJ40A-HRA can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.
What are the key features of SMDJ40A-HRA?
- Some key features of SMDJ40A-HRA include its high surge capability, fast response time, and compact size for space-constrained applications.