SMLJ100A Diode Encyclopedia Entry
Product Overview
The SMLJ100A diode belongs to the category of transient voltage suppressor (TVS) diodes. It is primarily used for surge protection in electronic circuits, offering characteristics such as high surge capability, low clamping voltage, and fast response time. The diode is typically packaged in a DO-214AB package and is available in tape and reel packaging with varying quantities.
Specifications
- Breakdown Voltage: 100V
- Peak Pulse Power: 3000W
- Operating Temperature Range: -55°C to +150°C
- Package Type: DO-214AB
Detailed Pin Configuration
The SMLJ100A diode has two pins, anode, and cathode, which are clearly labeled on the package. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.
Functional Features
The diode provides effective protection against voltage transients by diverting excessive current away from sensitive components. It offers fast response to transient over-voltage conditions, safeguarding the circuitry from damage.
Advantages and Disadvantages
Advantages
- High surge capability
- Low clamping voltage
- Fast response time
Disadvantages
- Can be susceptible to thermal runaway under extreme conditions
- May exhibit leakage current at high temperatures
Working Principles
When a voltage transient occurs, the diode conducts current, shunting the excess energy to ground and limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMLJ100A diode finds extensive use in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to SMLJ100A include: - P6KE100A - 1.5SMC100A - SMBJ100A
In conclusion, the SMLJ100A diode is a crucial component in providing surge protection for electronic circuits, offering high surge capability and fast response time. Its application spans across diverse industries, ensuring the integrity of sensitive electronic devices.
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What is SMLJ100A?
- SMLJ100A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of SMLJ100A?
- The maximum peak pulse power of SMLJ100A is 3000 watts.
What is the breakdown voltage of SMLJ100A?
- The breakdown voltage of SMLJ100A is 100 volts.
What are the typical applications of SMLJ100A?
- SMLJ100A is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMLJ100A?
- The operating temperature range of SMLJ100A is -55°C to +150°C.
What is the reverse stand-off voltage of SMLJ100A?
- The reverse stand-off voltage of SMLJ100A is 85 volts.
Does SMLJ100A meet industry standards for surge protection?
- Yes, SMLJ100A complies with industry standards such as IEC 61000-4-5 for surge immunity.
Can SMLJ100A be used for overvoltage protection in power supply circuits?
- Yes, SMLJ100A is suitable for overvoltage protection in power supply circuits and can help safeguard sensitive components.
What package type is SMLJ100A available in?
- SMLJ100A is available in a DO-214AB (SMC) package for surface mount applications.
Is SMLJ100A RoHS compliant?
- Yes, SMLJ100A is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly and safe for use in various applications.