SMLJ43AE3/TR13
Product Overview
Category
The SMLJ43AE3/TR13 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMLJ43AE3/TR13 is available in a DO-214AB (SMC) package.
Essence
The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.
Packaging/Quantity
The diodes are typically packaged in reels with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage: 43V
- Maximum Clamping Voltage: 69.4V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMLJ43AE3/TR13 has two pins, with the anode connected to one pin and the cathode connected to the other.
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage to minimize stress on protected components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Wide operating temperature range
Disadvantages
- Higher cost compared to traditional diodes
- Requires careful consideration of placement and routing for optimal performance
Working Principles
When a voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This prevents the voltage from reaching levels that could damage sensitive components.
Detailed Application Field Plans
The SMLJ43AE3/TR13 is commonly used in: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMLJ43AE3/TR13 include: - P6SMB43A - 1.5SMC43A - SMBJ43A
In conclusion, the SMLJ43AE3/TR13 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMLJ43AE3/TR13 i tekniska lösningar
What is the maximum forward current of SMLJ43AE3/TR13?
- The maximum forward current of SMLJ43AE3/TR13 is 200A.
What is the reverse stand-off voltage of SMLJ43AE3/TR13?
- The reverse stand-off voltage of SMLJ43AE3/TR13 is 43V.
What is the peak pulse power dissipation of SMLJ43AE3/TR13?
- The peak pulse power dissipation of SMLJ43AE3/TR13 is 3000W.
What are the typical applications for SMLJ43AE3/TR13?
- SMLJ43AE3/TR13 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMLJ43AE3/TR13?
- The operating temperature range of SMLJ43AE3/TR13 is -55°C to 150°C.
What is the package type of SMLJ43AE3/TR13?
- SMLJ43AE3/TR13 is available in a DO-214AB (SMC) package.
Does SMLJ43AE3/TR13 have RoHS compliance?
- Yes, SMLJ43AE3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the clamping voltage of SMLJ43AE3/TR13?
- The clamping voltage of SMLJ43AE3/TR13 is 77.4V at 10A.
Is SMLJ43AE3/TR13 suitable for high-speed data line protection?
- Yes, SMLJ43AE3/TR13 is suitable for high-speed data line protection due to its fast response time and low clamping voltage.
Are there any recommended layout considerations when using SMLJ43AE3/TR13 in a circuit?
- It is recommended to minimize the length and impedance of the connection between SMLJ43AE3/TR13 and the protected circuit, and to provide a low-inductance return path for the transient current.