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SMAJ40A-13
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: DO-214AC (SMA)
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 40V
- Voltage - Breakdown (Min): 44.4V
- Voltage - Clamping (Max) @ Ipp: 64.5V
- Current - Peak Pulse (10/1000µs): 11.3A
- Power - Peak Pulse: 400W
- Type: Zener
- Unidirectional
Detailed Pin Configuration
The SMAJ40A-13 has two pins and follows the standard pin configuration for DO-214AC package.
Functional Features
- Provides protection against transient voltage events
- Fast response time
- Low clamping voltage
- High surge capability
Advantages and Disadvantages
Advantages: - Effective voltage suppression - Fast reaction to transient events - Compact size
Disadvantages: - Limited power dissipation capability - Unidirectional protection only
Working Principles
The SMAJ40A-13 operates by diverting excess voltage away from sensitive electronic components during transient voltage events. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the circuitry.
Detailed Application Field Plans
The SMAJ40A-13 is commonly used in various electronic systems such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: P6SMBJ40A
- Alternative Model 2: 1.5SMCJ40A
- Alternative Model 3: SMBJ40A
Note: The alternative models listed above are similar in function and specifications to the SMAJ40A-13.
This comprehensive entry provides detailed information about the SMAJ40A-13, including its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMAJ40A-13 trong giải pháp kỹ thuật
What is SMAJ40A-13?
- SMAJ40A-13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ40A-13?
- The maximum peak pulse power of SMAJ40A-13 is 400 watts.
What is the breakdown voltage of SMAJ40A-13?
- The breakdown voltage of SMAJ40A-13 is 40 volts.
How does SMAJ40A-13 protect electronic circuits?
- SMAJ40A-13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of SMAJ40A-13?
- SMAJ40A-13 is commonly used in telecommunications equipment, industrial automation, power supplies, and automotive electronics to protect against voltage surges.
What is the operating temperature range of SMAJ40A-13?
- The operating temperature range of SMAJ40A-13 is -55°C to +150°C.
Is SMAJ40A-13 RoHS compliant?
- Yes, SMAJ40A-13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of SMAJ40A-13?
- SMAJ40A-13 is available in a DO-214AC (SMA) package.
Can SMAJ40A-13 be used for overvoltage protection in power supply units?
- Yes, SMAJ40A-13 is suitable for providing overvoltage protection in power supply units and DC/DC converters.
What are the key features of SMAJ40A-13?
- The key features of SMAJ40A-13 include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage suppression.