SMLJ28A-QH
Product Overview
The SMLJ28A-QH belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMLJ28A-QH is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AB (SMC) package and is available in various packaging/quantity options.
Specifications
- Voltage Rating: 28V
- Peak Pulse Power: 3000W
- Package Type: DO-214AB (SMC)
- Quantity per Reel: 1500 units
Detailed Pin Configuration
The SMLJ28A-QH diode has two pins, anode, and cathode, which are essential for its proper installation and functioning within a circuit.
Functional Features
- High surge capability
- Low clamping voltage
- Fast response time
Advantages
- Effective protection against voltage spikes
- Fast response time ensures minimal damage to sensitive components
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a voltage spike occurs, the SMLJ28A-QH diode conducts current to divert the excess energy away from the sensitive components, thereby protecting them from damage.
Detailed Application Field Plans
The SMLJ28A-QH diode finds extensive use in various applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMLJ5.0A-QH: 5V rating, 3000W peak pulse power
- SMLJ15A-QH: 15V rating, 3000W peak pulse power
- SMLJ24A-QH: 24V rating, 3000W peak pulse power
In conclusion, the SMLJ28A-QH 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 SMLJ28A-QH i tekniska lösningar
What is the maximum voltage rating of SMLJ28A-QH?
- The maximum voltage rating of SMLJ28A-QH is 28V.
What is the peak pulse power dissipation of SMLJ28A-QH?
- The peak pulse power dissipation of SMLJ28A-QH is 3000W for a 10/1000μs waveform.
What are the typical applications for SMLJ28A-QH?
- SMLJ28A-QH is commonly used in surge protection for telecommunications equipment, industrial controls, and automotive electronics.
What is the breakdown voltage of SMLJ28A-QH?
- The breakdown voltage of SMLJ28A-QH is typically 31.1V.
What is the clamping voltage of SMLJ28A-QH?
- The clamping voltage of SMLJ28A-QH is typically 45.4V at 50A.
Is SMLJ28A-QH RoHS compliant?
- Yes, SMLJ28A-QH is RoHS compliant, meeting the requirements for lead-free manufacturing.
What is the operating temperature range of SMLJ28A-QH?
- The operating temperature range of SMLJ28A-QH is -55°C to +150°C.
Does SMLJ28A-QH have a low leakage current?
- Yes, SMLJ28A-QH has a low leakage current of less than 1μA at its rated voltage.
Can SMLJ28A-QH be used for ESD protection?
- Yes, SMLJ28A-QH can be used for ESD (electrostatic discharge) protection in various electronic devices.
What package type does SMLJ28A-QH come in?
- SMLJ28A-QH is available in a DO-214AB (SMC) package for surface mount applications.