SMAJ120CA-M3/5A
Product Overview
Category
SMAJ120CA-M3/5A belongs to the category of transient voltage suppressor 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
Package
The SMAJ120CA-M3/5A is available in a DO-214AC (SMA) package.
Essence
The essence of SMAJ120CA-M3/5A lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
It is typically packaged in reels or trays and is available in quantities suitable for both prototyping and production.
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 120V
- Operating Temperature Range: -55°C to 150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMAJ120CA-M3/5A has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low leakage current
Advantages and Disadvantages
Advantages
- Provides effective protection against voltage transients
- Fast response time
- Compact size
Disadvantages
- Limited power dissipation capability
- Clamping voltage may be higher than some alternative models
Working Principles
When a voltage transient occurs, the SMAJ120CA-M3/5A conducts and clamps the transient voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
SMAJ120CA-M3/5A is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to SMAJ120CA-M3/5A include: - P6SMB120CA - 1.5SMC120CA - SMBJ120CA
In conclusion, SMAJ120CA-M3/5A is a crucial component in safeguarding electronic circuits from voltage transients, offering fast response and high surge current capability. Its compact size and reliability make it a popular choice across various industries.
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تکنیکی حل میں SMAJ120CA-M3/5A کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں
What is the maximum peak pulse power dissipation of SMAJ120CA-M3/5A?
- The maximum peak pulse power dissipation of SMAJ120CA-M3/5A is 400 watts for a 10/1000μs waveform.
What is the breakdown voltage of SMAJ120CA-M3/5A?
- The breakdown voltage of SMAJ120CA-M3/5A is typically 133 volts at 1mA.
What is the operating temperature range for SMAJ120CA-M3/5A?
- The operating temperature range for SMAJ120CA-M3/5A is -55°C to +150°C.
What is the forward voltage drop of SMAJ120CA-M3/5A?
- The typical forward voltage drop of SMAJ120CA-M3/5A is 3.5 volts at 5A.
What are the applications of SMAJ120CA-M3/5A?
- SMAJ120CA-M3/5A is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the response time of SMAJ120CA-M3/5A?
- The response time of SMAJ120CA-M3/5A is very fast, typically responding within nanoseconds to transient voltage surges.
What is the clamping voltage of SMAJ120CA-M3/5A?
- The clamping voltage of SMAJ120CA-M3/5A is typically 193 volts at 5A.
Is SMAJ120CA-M3/5A RoHS compliant?
- Yes, SMAJ120CA-M3/5A is RoHS compliant, making it suitable for use in environmentally conscious designs.
Can SMAJ120CA-M3/5A be used for overvoltage protection in power supply circuits?
- Yes, SMAJ120CA-M3/5A can be used for overvoltage protection in power supply circuits to protect downstream components from voltage spikes.
What is the packaging type for SMAJ120CA-M3/5A?
- SMAJ120CA-M3/5A is available in a DO-214AC (SMA) package, which is a surface mount package suitable for automated assembly processes.