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SMDJ45A-HRA
Product Overview
Category
The SMDJ45A-HRA belongs to the category of surface mount transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
Package
The SMDJ45A-HRA is available in a surface mount package.
Essence
The essence of the SMDJ45A-HRA lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic devices.
Packaging/Quantity
The SMDJ45A-HRA is typically packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 45V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 38.5V
- Maximum Clamping Voltage: 58.1V
Detailed Pin Configuration
The SMDJ45A-HRA features a standard surface mount diode configuration with two terminals for connection to the circuit board.
Functional Features
- Transient voltage suppression
- Fast response to voltage transients
- Low leakage current
Advantages
- Robust protection against voltage transients
- Fast response time
- Compact surface mount package
Disadvantages
- Limited maximum clamping voltage
- Sensitivity to excessive current or power surges
Working Principles
The SMDJ45A-HRA works by diverting excess transient voltage away from sensitive electronic components, thereby preventing damage due to voltage spikes.
Detailed Application Field Plans
The SMDJ45A-HRA is commonly used in various applications such as: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMDJ45A-HRA include: - P6SMBJ45A - SMBJ45CA - 1.5SMCJ45A
Note: The information provided is based on general industry standards and may vary depending on the manufacturer's specifications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDJ45A-HRA en soluciones técnicas
What is the maximum reverse voltage of SMDJ45A-HRA?
- The maximum reverse voltage of SMDJ45A-HRA is 45V.
What is the peak pulse power of SMDJ45A-HRA?
- The peak pulse power of SMDJ45A-HRA is 3000W.
What is the typical junction capacitance of SMDJ45A-HRA?
- The typical junction capacitance of SMDJ45A-HRA is 500pF.
What is the operating temperature range for SMDJ45A-HRA?
- The operating temperature range for SMDJ45A-HRA is -55°C to +175°C.
What is the package type of SMDJ45A-HRA?
- SMDJ45A-HRA comes in a DO-214AB (SMC) package.
What are the typical applications for SMDJ45A-HRA?
- SMDJ45A-HRA is commonly used in surge protection, transient voltage suppression, and overvoltage protection in various electronic circuits and systems.
What is the forward voltage drop of SMDJ45A-HRA at a specified current?
- The forward voltage drop of SMDJ45A-HRA is typically around 0.7V at the specified current.
Is SMDJ45A-HRA RoHS compliant?
- Yes, SMDJ45A-HRA is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.
What are the recommended soldering conditions for SMDJ45A-HRA?
- The recommended soldering conditions for SMDJ45A-HRA include a peak temperature of 260°C for 10 seconds.
Does SMDJ45A-HRA have any industry certifications or approvals?
- SMDJ45A-HRA is often certified to meet industry standards such as IEC 61000-4-5 for surge immunity and may have additional certifications based on specific applications and regions.