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SM4T50CAY
Product Overview
Category: Electronic Component
Use: Transient Voltage Suppressor
Characteristics: High surge capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 45V
- Clamping Voltage: 77.4V at 10A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SM4T50CAY has two pins, with the standard SMC package configuration.
Functional Features
- Provides protection against transient voltage events
- Low clamping voltage ensures minimal impact on protected circuits
- High surge capability for reliable performance in demanding applications
Advantages and Disadvantages
Advantages: - High surge capability - Low clamping voltage - Wide operating temperature range
Disadvantages: - Relatively higher cost compared to some alternatives - SMC package may require additional board space
Working Principles
The SM4T50CAY operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When a transient event occurs, the device rapidly clamps the voltage to a safe level, safeguarding the connected circuitry.
Detailed Application Field Plans
The SM4T50CAY is suitable for a wide range of applications including: - Consumer electronics - Automotive systems - Industrial equipment - Telecommunications
Detailed and Complete Alternative Models
- Alternative Model 1: SM4T36CA
- Alternative Model 2: SM4T56CA
- Alternative Model 3: SM4T75CA
In conclusion, the SM4T50CAY transient voltage suppressor offers high surge capability and low clamping voltage, making it an ideal choice for protecting sensitive electronic devices from voltage transients across various industries.
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Énumérez 10 questions et réponses courantes liées à l'application de SM4T50CAY dans les solutions techniques
What is SM4T50CAY?
- SM4T50CAY is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power of SM4T50CAY?
- The maximum peak pulse power of SM4T50CAY is 400 watts.
What is the breakdown voltage of SM4T50CAY?
- The breakdown voltage of SM4T50CAY is 45 volts.
What is the operating temperature range of SM4T50CAY?
- The operating temperature range of SM4T50CAY is -55°C to +150°C.
What are the typical applications of SM4T50CAY?
- SM4T50CAY is commonly used in surge protection for telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics.
What is the reverse stand-off voltage of SM4T50CAY?
- The reverse stand-off voltage of SM4T50CAY is 50 volts.
What is the clamping voltage of SM4T50CAY?
- The clamping voltage of SM4T50CAY is 77.4 volts at 10A.
What package type does SM4T50CAY come in?
- SM4T50CAY is available in a DO-214AB (SMC) package.
What are the key features of SM4T50CAY?
- Some key features of SM4T50CAY include low clamping voltage, fast response time, and high surge capability.
How should SM4T50CAY be mounted on a PCB?
- SM4T50CAY should be mounted with the cathode side connected to the ground plane for effective transient voltage suppression.