SMCG7.0HE3/57T
Product Category
The SMCG7.0HE3/57T belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressor (TVS) diodes.
Basic Information Overview
- Use: The SMCG7.0HE3/57T is used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
- Characteristics: It exhibits low clamping voltage, fast response time, and high surge capability.
- Package: The device is typically available in a DO-215AB (SMC) package.
- Essence: Its essence lies in providing robust overvoltage protection for electronic circuits.
- Packaging/Quantity: The SMCG7.0HE3/57T is commonly packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage Range: 6.4V to 7.07V
- Operating Temperature Range: -55°C to 175°C
- Polarity: Unidirectional
- Mounting Type: Surface Mount
Detailed Pin Configuration
The SMCG7.0HE3/57T typically features two pins, with the anode and cathode connections clearly marked on the device's packaging and datasheet.
Functional Features
- Transient Suppression: Effectively clamps transient overvoltages to safe levels.
- Fast Response Time: Rapid reaction to voltage transients, safeguarding downstream components.
- High Surge Capability: Capable of withstanding large surge currents without degradation.
Advantages and Disadvantages
- Advantages:
- Robust overvoltage protection
- Fast response time
- High surge capability
- Disadvantages:
- Unidirectional protection only
- Sensitive to reverse polarity connection
Working Principles
The SMCG7.0HE3/57T operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown voltage, thereby diverting the transient energy away from the protected circuit.
Detailed Application Field Plans
The SMCG7.0HE3/57T finds extensive use in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMCG7.0HE3/57T include: - SMAJ6.5A - SMBJ7.0CA - SMCJ7.5A
This diverse range of TVS diodes provides options with varying breakdown voltages and power ratings to suit different application requirements.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMCG7.0HE3/57T i tekniska lösningar
What is SMCG7.0HE3/57T?
- SMCG7.0HE3/57T is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What are the key features of SMCG7.0HE3/57T?
- The key features include a peak pulse power of 7000W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what technical solutions can SMCG7.0HE3/57T be used?
- SMCG7.0HE3/57T can be used in various technical solutions such as surge protection for power supplies, industrial equipment, telecommunications equipment, and automotive electronics.
How does SMCG7.0HE3/57T provide surge protection?
- SMCG7.0HE3/57T provides surge protection by diverting excessive current away from sensitive components during transient voltage events, thus preventing damage to the protected circuitry.
What is the operating temperature range of SMCG7.0HE3/57T?
- The operating temperature range is typically from -55°C to +175°C, making it suitable for a wide range of environmental conditions.
Is SMCG7.0HE3/57T RoHS compliant?
- Yes, SMCG7.0HE3/57T is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.
Can SMCG7.0HE3/57T be used in high-frequency applications?
- Yes, SMCG7.0HE3/57T is suitable for high-frequency applications due to its fast response time and low capacitance.
What are the recommended mounting techniques for SMCG7.0HE3/57T?
- The recommended mounting techniques include using a solder reflow or wave soldering process to ensure proper mechanical and electrical connections.
Does SMCG7.0HE3/57T require any additional heat sinking?
- In most cases, SMCG7.0HE3/57T does not require additional heat sinking due to its ability to handle high power dissipation in a compact package.
Are there any application notes or design guidelines available for using SMCG7.0HE3/57T?
- Yes, application notes and design guidelines are available from the manufacturer to assist in the proper implementation of SMCG7.0HE3/57T in technical solutions.