SMCJ85A-HRA Encyclopedia Entry
Product Overview
Category
The SMCJ85A-HRA belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic devices from voltage spikes and transients.
Characteristics
- High surge capability
- Low clamping voltage
- Fast response time
Package
The SMCJ85A-HRA is available in a surface mount package.
Essence
This diode provides robust protection against voltage surges and transients, ensuring the safety of connected electronic components.
Packaging/Quantity
The SMCJ85A-HRA is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 85V
- Maximum Clamping Voltage: 137V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMCJ85A-HRA has a standard diode pin configuration with anode and cathode terminals clearly marked.
Functional Features
- Fast response to transient voltage events
- High surge capability for reliable protection
- Low clamping voltage to minimize stress on protected circuits
Advantages
- Robust protection against voltage surges
- Fast response time
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive surge protection in complex systems
- Higher cost compared to basic surge protection components
Working Principles
When a voltage surge occurs, the SMCJ85A-HRA rapidly conducts current, diverting the excess energy away from the sensitive components. The low clamping voltage ensures that the protected circuit is not subjected to damaging voltage levels.
Detailed Application Field Plans
The SMCJ85A-HRA is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- SMCJ5.0A-HRA: 5.0V breakdown voltage
- SMCJ15A-HRA: 15V breakdown voltage
- SMCJ30A-HRA: 30V breakdown voltage
In conclusion, the SMCJ85A-HRA transient voltage suppressor diode offers robust protection against voltage surges and transients, making it an essential component in various electronic systems.
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技術ソリューションにおける SMCJ85A-HRA の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the maximum peak pulse current for SMCJ85A-HRA?
- The maximum peak pulse current for SMCJ85A-HRA is 300A.
What is the breakdown voltage of SMCJ85A-HRA?
- The breakdown voltage of SMCJ85A-HRA is 94.4V.
What is the clamping voltage of SMCJ85A-HRA at 10A?
- The clamping voltage of SMCJ85A-HRA at 10A is 136V.
What is the power dissipation of SMCJ85A-HRA?
- The power dissipation of SMCJ85A-HRA is 1500W.
What is the operating temperature range for SMCJ85A-HRA?
- The operating temperature range for SMCJ85A-HRA is -55°C to +175°C.
Is SMCJ85A-HRA RoHS compliant?
- Yes, SMCJ85A-HRA is RoHS compliant.
What is the package type of SMCJ85A-HRA?
- SMCJ85A-HRA comes in a DO-214AB (SMC) package.
What are the typical applications for SMCJ85A-HRA?
- SMCJ85A-HRA is commonly used in surge protection for telecommunications equipment, industrial electronics, and automotive systems.
Does SMCJ85A-HRA have a low leakage current?
- Yes, SMCJ85A-HRA has a low leakage current of less than 1µA.
What is the response time of SMCJ85A-HRA?
- The response time of SMCJ85A-HRA is less than 1 nanosecond.