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SMA5J17-E3/5A
Product Overview
Category
The SMA5J17-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in electronic circuits, particularly in applications where protection against transient overvoltage events is crucial.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The SMA5J17-E3/5A is available in a DO-214AC (SMA) package.
Essence
The essence of the SMA5J17-E3/5A lies in its ability to rapidly suppress transient voltage spikes and protect sensitive electronic components from damage.
Packaging/Quantity
The SMA5J17-E3/5A is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 17V
- Breakdown Voltage: 18.9V
- Maximum Reverse Leakage Current: 1µA
- Peak Pulse Power Dissipation: 5000W
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMA5J17-E3/5A has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Transient voltage suppression
- Protection against ESD (Electrostatic Discharge)
- Low clamping voltage for improved system reliability
Advantages
- High surge current capability
- Fast response time
- RoHS compliant
Disadvantages
- Limited to low voltage applications
- May require additional circuitry for higher voltage protection
Working Principles
The SMA5J17-E3/5A operates by diverting excess current away from sensitive components when a transient voltage event occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level.
Detailed Application Field Plans
The SMA5J17-E3/5A is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- SMA6J17-E3/61 (Standoff Voltage: 17V, Breakdown Voltage: 18.9V, Package: DO-214AC)
- P6SMB17CA (Standoff Voltage: 17V, Breakdown Voltage: 18.9V, Package: DO-214AA)
In conclusion, the SMA5J17-E3/5A is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, making it an essential element in ensuring the reliability and longevity of electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMA5J17-E3/5A en soluciones técnicas
What is the maximum voltage rating of SMA5J17-E3/5A?
- The maximum voltage rating of SMA5J17-E3/5A is 17V.
What is the peak pulse power dissipation of SMA5J17-E3/5A?
- The peak pulse power dissipation of SMA5J17-E3/5A is 5000W.
What is the typical clamping voltage of SMA5J17-E3/5A?
- The typical clamping voltage of SMA5J17-E3/5A is 27.4V at 10A.
What is the forward surge current of SMA5J17-E3/5A?
- The forward surge current of SMA5J17-E3/5A is 200A.
What is the operating temperature range of SMA5J17-E3/5A?
- The operating temperature range of SMA5J17-E3/5A is -55°C to +150°C.
Is SMA5J17-E3/5A RoHS compliant?
- Yes, SMA5J17-E3/5A is RoHS compliant.
What are the typical applications for SMA5J17-E3/5A?
- SMA5J17-E3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
Does SMA5J17-E3/5A have a low leakage current?
- Yes, SMA5J17-E3/5A has a low leakage current, making it suitable for use in high-speed data line protection.
What is the package type of SMA5J17-E3/5A?
- SMA5J17-E3/5A is available in a DO-214AC (SMA) package.
Is SMA5J17-E3/5A suitable for overvoltage protection in power supply units?
- Yes, SMA5J17-E3/5A is suitable for overvoltage protection in power supply units due to its high surge capability and low clamping voltage.