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SMLJ85CA
Product Overview
Category
The SMLJ85CA belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect electronic circuits from overvoltage transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMLJ85CA is typically available in a DO-214AB (SMC) package.
Essence
The essence of the SMLJ85CA lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMLJ85CA is commonly packaged in reels or trays and is available in various quantities depending on the manufacturer.
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage: 85V
- Maximum Clamping Voltage: 137V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMLJ85CA typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- High surge current handling capability
Advantages
- Rapid response to transient overvoltages
- Low clamping voltage ensures minimal stress on protected components
- High surge current capability for robust protection
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Can introduce some capacitance into the circuit
Working Principles
When a transient overvoltage occurs, the SMLJ85CA conducts and diverts the excess energy away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
The SMLJ85CA is widely used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMLJ85CA include: - P6SMBJ85CA - 1.5SMCJ85CA - SMBJ85CA
In conclusion, the SMLJ85CA transient voltage suppressor diode offers fast and effective protection against overvoltage transients, making it an essential component in various electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMLJ85CA v technických řešeních
What is SMLJ85CA?
- SMLJ85CA is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key features of SMLJ85CA?
- SMLJ85CA features a peak pulse power dissipation of 1500W, low clamping voltage, and fast response time.
In what applications can SMLJ85CA be used?
- SMLJ85CA is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.
How does SMLJ85CA provide protection against voltage spikes?
- SMLJ85CA clamps the voltage to a safe level by diverting excess current away from the protected circuit when a transient event occurs.
What is the maximum working voltage of SMLJ85CA?
- The maximum working voltage of SMLJ85CA is 85V.
What is the operating temperature range of SMLJ85CA?
- SMLJ85CA operates within a temperature range of -55°C to 150°C.
Can SMLJ85CA be used for ESD protection?
- Yes, SMLJ85CA can be used for electrostatic discharge (ESD) protection in electronic circuits.
Does SMLJ85CA require any external components for proper operation?
- SMLJ85CA may require additional components such as resistors and capacitors for optimal performance in specific applications.
Is SMLJ85CA RoHS compliant?
- Yes, SMLJ85CA is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What are some best practices for implementing SMLJ85CA in a technical solution?
- Best practices include proper PCB layout, ensuring adequate thermal management, and following manufacturer's guidelines for mounting and handling.