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SMAJ17A R3G
Product Overview
- Belongs to: Electronic Components
- Category: Diode
- Use: Voltage regulation and protection
- Characteristics: Fast response, low leakage current, high surge capability
- Package: DO-214AC (SMA), 2-Pin
- Essence: Silicon
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 17V
- Voltage - Breakdown (Min): 18.9V
- Voltage - Clamping (Max) @ Ipp: 27.4V
- Current - Peak Pulse (10/1000µs): 19.6A
- Power - Peak Pulse: 400W
- Type: Zener
Detailed Pin Configuration
The SMAJ17A R3G diode has a simple 2-pin configuration with the anode and cathode connections.
Functional Features
- Fast Response: Provides rapid voltage regulation and protection.
- Low Leakage Current: Minimizes power loss and improves efficiency.
- High Surge Capability: Can withstand sudden voltage spikes without damage.
Advantages and Disadvantages
Advantages
- Effective voltage regulation
- Fast response time
- High surge capability
Disadvantages
- Limited to low voltage applications
- Sensitive to reverse polarity
Working Principles
The SMAJ17A R3G diode operates based on the principle of Zener breakdown, where it allows current to flow in the forward direction but blocks the reverse flow until the voltage reaches the breakdown level.
Detailed Application Field Plans
The SMAJ17A R3G is commonly used in electronic circuits for voltage regulation and transient voltage suppression. It finds applications in: - Power supplies - Automotive electronics - Telecommunication equipment - Industrial control systems
Detailed and Complete Alternative Models
- 1N6267A: Similar specifications and package type
- P6KE15CA: Comparable voltage and power ratings
- ESD9B5.0ST5G: Alternative for ESD protection applications
In conclusion, the SMAJ17A R3G diode is a reliable component for voltage regulation and transient voltage suppression in various electronic applications, offering fast response, low leakage current, and high surge capability.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMAJ17A R3G trong giải pháp kỹ thuật
What is the SMAJ17A R3G component used for in technical solutions?
- The SMAJ17A R3G is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum voltage rating of the SMAJ17A R3G?
- The SMAJ17A R3G has a maximum peak pulse voltage rating of 17 volts.
What is the typical application of the SMAJ17A R3G in technical solutions?
- The SMAJ17A R3G is commonly used for overvoltage protection in various electronic circuits, such as power supplies, communication equipment, and automotive electronics.
What is the response time of the SMAJ17A R3G to voltage transients?
- The response time of the SMAJ17A R3G is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.
Does the SMAJ17A R3G require any external components for proper operation?
- The SMAJ17A R3G can be used independently but may benefit from additional circuitry such as current-limiting resistors or capacitors for optimal performance in specific applications.
What are the environmental operating conditions for the SMAJ17A R3G?
- The SMAJ17A R3G is designed to operate within a specified temperature range and can withstand various environmental conditions, making it suitable for a wide range of applications.
Is the SMAJ17A R3G RoHS compliant?
- Yes, the SMAJ17A R3G is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring its environmental friendliness.
Can the SMAJ17A R3G be used for both AC and DC applications?
- The SMAJ17A R3G is primarily designed for DC applications, but it can also provide protection in certain AC circuits within its voltage and current ratings.
What is the typical lifespan of the SMAJ17A R3G in continuous operation?
- The SMAJ17A R3G has a long operational lifespan under normal operating conditions, providing reliable protection over an extended period.
Are there any recommended alternative components to the SMAJ17A R3G for specific applications?
- Depending on the specific requirements of an application, alternative transient voltage suppressor diodes with different voltage ratings or package sizes may be recommended. It's important to consult the datasheet and application notes for the best fit.