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SMAJ45A-M3/5A
Introduction
The SMAJ45A-M3/5A is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used to protect sensitive electronic components from voltage spikes and transients. The SMAJ45A-M3/5A possesses specific characteristics, packaging, and quantity details that make it suitable for various applications.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS)
- Use: Protection against voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-214AC (SMA), SMC
- Essence: Safeguarding electronic components from voltage surges
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 45V
- Voltage - Breakdown: 50V
- Clamping Voltage: 77V
- Peak Pulse Current: 30.6A
- Capacitance: 150pF
- Operating Temperature: -55°C to 150°C
Detailed Pin Configuration
The SMAJ45A-M3/5A has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Rapid response to transient voltage events
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact package size
Disadvantages
- Limited to specific voltage ranges
- Requires careful consideration of placement in circuit design
Working Principles
When a transient voltage spike occurs, the SMAJ45A-M3/5A conducts and clamps the voltage to a safe level, protecting the connected circuitry from damage. It does this by diverting excess current away from sensitive components.
Detailed Application Field Plans
The SMAJ45A-M3/5A is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- Alternative Model 1: P6SMBJ45CA
- Alternative Model 2: 1.5SMCJ45A
In conclusion, the SMAJ45A-M3/5A is a crucial component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of many electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ45A-M3/5A v technických řešeních
What is the maximum reverse voltage rating of SMAJ45A-M3/5A?
- The maximum reverse voltage rating of SMAJ45A-M3/5A is 45V.
What is the typical clamping voltage of SMAJ45A-M3/5A?
- The typical clamping voltage of SMAJ45A-M3/5A is 77.4V at 10A.
What is the peak pulse power dissipation of SMAJ45A-M3/5A?
- The peak pulse power dissipation of SMAJ45A-M3/5A is 400W for a 10/1000μs waveform.
What are the applications of SMAJ45A-M3/5A in technical solutions?
- SMAJ45A-M3/5A is commonly used for overvoltage protection in various electronic circuits, such as power supplies, communication equipment, and automotive electronics.
What is the operating temperature range of SMAJ45A-M3/5A?
- The operating temperature range of SMAJ45A-M3/5A is -55°C to +150°C.
Is SMAJ45A-M3/5A RoHS compliant?
- Yes, SMAJ45A-M3/5A is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What is the package type of SMAJ45A-M3/5A?
- SMAJ45A-M3/5A is available in a DO-214AC (SMA) package.
Does SMAJ45A-M3/5A have any certifications or approvals?
- SMAJ45A-M3/5A is typically certified to meet industry standards such as UL recognition, and it may also comply with other international standards.
What are the key features of SMAJ45A-M3/5A?
- Some key features of SMAJ45A-M3/5A include low leakage current, fast response time, and high surge capability.
Can SMAJ45A-M3/5A be used for ESD protection?
- Yes, SMAJ45A-M3/5A can be used for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.