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SMAJ120HE3/61
Product Overview
Category:
The SMAJ120HE3/61 belongs to the category of electronic components, specifically a transient voltage suppressor diode.
Use:
It is used to protect sensitive electronic devices from voltage spikes and transients.
Characteristics:
- Low clamping voltage
- Fast response time
- High surge capability
Package:
The SMAJ120HE3/61 is available in a DO-214AC (SMA) package.
Essence:
This diode serves as a crucial component in safeguarding electronic circuits from voltage surges and transients.
Packaging/Quantity:
The SMAJ120HE3/61 is typically packaged in reels or trays and is available in varying quantities depending on the supplier.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 120V
- Maximum Clamping Voltage: 193V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMAJ120HE3/61 diode has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage for effective protection
- High surge capability for reliable performance
Advantages
- Provides robust protection against voltage spikes
- Fast response time ensures minimal impact on the protected circuit
- Compact and easy to integrate into circuit designs
Disadvantages
- May require additional circuitry for comprehensive surge protection in some applications
- Limited to specific voltage ratings
Working Principles
The SMAJ120HE3/61 operates by diverting excess voltage away from the protected circuit when a transient event occurs. It rapidly clamps the voltage to a safe level, preventing damage to the sensitive components.
Detailed Application Field Plans
The SMAJ120HE3/61 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 the SMAJ120HE3/61 include: - P6KE120A - 1.5SMC120A - SMCJ120A
In conclusion, the SMAJ120HE3/61 transient voltage suppressor diode offers essential protection for electronic circuits, with its fast response time and high surge capability making it a valuable component in various applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ120HE3/61 v technických řešeních
What is the maximum peak pulse power dissipation of SMAJ120HE3/61?
- The maximum peak pulse power dissipation is 400 watts for a 10/1000 µs waveform.
What is the breakdown voltage of SMAJ120HE3/61?
- The breakdown voltage is 120 volts.
What is the typical junction capacitance of SMAJ120HE3/61?
- The typical junction capacitance is 150 pF at 1 MHz and 4 V.
What are the applications of SMAJ120HE3/61?
- SMAJ120HE3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMAJ120HE3/61?
- The operating temperature range is -55°C to +150°C.
What is the response time of SMAJ120HE3/61?
- The response time is typically less than 1 picosecond.
What is the package type of SMAJ120HE3/61?
- SMAJ120HE3/61 is available in a DO-214AC (SMA) package.
What is the clamping voltage of SMAJ120HE3/61?
- The clamping voltage is 193 volts at 10 A.
Is SMAJ120HE3/61 RoHS compliant?
- Yes, SMAJ120HE3/61 is RoHS compliant.
What are the recommended board layout and assembly guidelines for SMAJ120HE3/61?
- It is recommended to refer to the datasheet for specific board layout and assembly guidelines, including pad layout, soldering recommendations, and thermal management considerations.