1.5SMC91CAHE3/9AT
Product Overview
Category:
The 1.5SMC91CAHE3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use:
It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients.
Characteristics:
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package:
The 1.5SMC91CAHE3/9AT is available in a DO-214AB (SMC) package.
Packaging/Quantity:
Typically packaged in reels with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage Range: 85.5V to 95V
- Maximum Clamping Voltage: 138V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1.5SMC91CAHE3/9AT has two pins, anode and cathode, which are clearly labeled on the device.
Functional Features
- Provides protection against transient voltage events
- Fast response to overvoltage conditions
- Low leakage current
Advantages
- High surge capability
- RoHS compliant
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive surge protection in complex systems
- Higher cost compared to standard diodes
Working Principles
When a transient voltage spike occurs, the 1.5SMC91CAHE3/9AT activates and shunts the excess energy to protect downstream components. It does this by clamping the voltage to a safe level and dissipating the excess energy as heat.
Detailed Application Field Plans
The 1.5SMC91CAHE3/9AT is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the 1.5SMC91CAHE3/9AT include: - P6SMB91CA - SMBJ91CA - SMCJ91A
In conclusion, the 1.5SMC91CAHE3/9AT is a high-performance TVS diode that provides reliable surge protection for a wide range of electronic applications.
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기술 솔루션에 1.5SMC91CAHE3/9AT 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the 1.5SMC91CAHE3/9AT?
- The 1.5SMC91CAHE3/9AT is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and surges.
What is the maximum peak pulse current it can handle?
- The 1.5SMC91CAHE3/9AT can handle a maximum peak pulse current of 91A.
What is its breakdown voltage?
- The breakdown voltage of the 1.5SMC91CAHE3/9AT is 77.4V.
In what applications can the 1.5SMC91CAHE3/9AT be used?
- It can be used in various applications such as power supplies, industrial equipment, automotive electronics, and telecommunications equipment to protect against transient voltage events.
What are the key features of the 1.5SMC91CAHE3/9AT?
- Some key features include low clamping voltage, fast response time, and high surge capability.
How does the 1.5SMC91CAHE3/9AT provide protection?
- It provides protection by diverting excessive current away from sensitive components when a voltage surge occurs, thus preventing damage.
Is the 1.5SMC91CAHE3/9AT RoHS compliant?
- Yes, the 1.5SMC91CAHE3/9AT is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the operating temperature range of the 1.5SMC91CAHE3/9AT?
- The operating temperature range is typically -55°C to 150°C, allowing for use in a wide range of environments.
Can the 1.5SMC91CAHE3/9AT be used for surge protection in outdoor applications?
- Yes, it can be used for surge protection in outdoor applications due to its robust construction and wide operating temperature range.
Are there any recommended layout considerations when using the 1.5SMC91CAHE3/9AT?
- Yes, it is recommended to minimize trace lengths and provide a low impedance path to the ground for effective protection.