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SMAJ550HE3_A/H
Product Overview
Category
The SMAJ550HE3_A/H belongs to the category of semiconductor devices.
Use
It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMAJ550HE3_A/H is typically available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to provide reliable protection against transient voltage events.
Packaging/Quantity
It is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 550V
- Maximum Clamping Voltage: 710V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMAJ550HE3_A/H typically has two pins, with the anode and cathode connections clearly marked.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage protection
- Fast response to transient events
Advantages
- Provides effective protection against voltage transients
- Fast response time helps in preventing damage to sensitive components
- Wide operating temperature range
Disadvantages
- May exhibit some leakage current at lower voltages
- Higher clamping voltage compared to some alternative models
Working Principles
The SMAJ550HE3_A/H works by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
This product is commonly used in various electronic systems including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to SMAJ550HE3_A/H include: - P6KE550A - 1.5SMC550CA - SMCJ550A
In conclusion, the SMAJ550HE3_A/H is a semiconductor device designed to provide reliable transient voltage suppression in electronic circuits. Its fast response time and high surge current capability make it suitable for a wide range of applications, although users should be mindful of its clamping voltage and potential leakage current at lower voltages.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ550HE3_A/H v technických řešeních
What is SMAJ550HE3_A/H?
- SMAJ550HE3_A/H is a surface mount transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of SMAJ550HE3_A/H?
- The maximum peak pulse power of SMAJ550HE3_A/H is 400 watts for an 8/20 µs waveform.
What is the breakdown voltage of SMAJ550HE3_A/H?
- The breakdown voltage of SMAJ550HE3_A/H is 550 volts.
What are the typical applications of SMAJ550HE3_A/H?
- SMAJ550HE3_A/H is commonly used in various technical solutions such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics to protect against voltage surges and transients.
What is the operating temperature range of SMAJ550HE3_A/H?
- The operating temperature range of SMAJ550HE3_A/H is -55°C to +150°C.
What is the reverse stand-off voltage of SMAJ550HE3_A/H?
- The reverse stand-off voltage of SMAJ550HE3_A/H is 495 volts.
Does SMAJ550HE3_A/H meet industry standards for surge protection?
- Yes, SMAJ550HE3_A/H complies with industry standards such as IEC 61000-4-5 for surge protection.
Can SMAJ550HE3_A/H be used in high-speed data line protection?
- Yes, SMAJ550HE3_A/H is suitable for protecting high-speed data lines such as Ethernet and USB interfaces.
What is the response time of SMAJ550HE3_A/H?
- The response time of SMAJ550HE3_A/H is very fast, typically responding within nanoseconds to clamp transient voltages.
Is SMAJ550HE3_A/H RoHS compliant?
- Yes, SMAJ550HE3_A/H is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly and safe for use in various technical solutions.