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SMAJ33A-TR
Introduction
The SMAJ33A-TR is a diode belonging to the category of transient voltage suppressors (TVS). This device is commonly used to protect sensitive electronic components from voltage spikes and transients. The SMAJ33A-TR possesses specific characteristics, packaging, and quantity information that make it suitable for various applications.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS)
- Use: Protection against voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage
- Package: DO-214AC (SMA), SMC
- Essence: Provides protection to sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier and demand
Specifications
- Voltage - Reverse Standoff (Typ): 28.2V
- Voltage - Breakdown: 31.4V
- Clamping Voltage: 45.7V
- Peak Pulse Current: 10A
- Power Dissipation: 400W
- Operating Temperature: -55°C to 150°C
Detailed Pin Configuration
The SMAJ33A-TR typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
The primary function of the SMAJ33A-TR is to divert excessive current away from sensitive components when a voltage spike occurs. It does this by rapidly conducting when the voltage across it exceeds the breakdown voltage.
Advantages and Disadvantages
Advantages
- Fast response time
- Low clamping voltage
- High peak pulse current capability
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- May require additional circuitry for comprehensive protection
Working Principles
When the voltage across the SMAJ33A-TR exceeds its breakdown voltage, it begins to conduct, shunting the excess current to protect downstream components. This rapid response helps prevent damage to sensitive electronics.
Detailed Application Field Plans
The SMAJ33A-TR finds application in various fields, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMAJ33A-TR include: - P6KE33CA - 1.5KE33CA - SA5.0CA
In conclusion, the SMAJ33A-TR is a crucial component in protecting electronic circuits from voltage transients and spikes. Its fast response time and low clamping voltage make it suitable for a wide range of applications, although it may require additional circuitry for comprehensive protection in some cases.
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10 domande e risposte comuni relative all'applicazione di SMAJ33A-TR nelle soluzioni tecniche
What is SMAJ33A-TR?
- SMAJ33A-TR is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
What is the maximum peak pulse power of SMAJ33A-TR?
- The maximum peak pulse power of SMAJ33A-TR is 400 watts.
What is the breakdown voltage of SMAJ33A-TR?
- The breakdown voltage of SMAJ33A-TR is 33 volts.
What are the typical applications of SMAJ33A-TR?
- SMAJ33A-TR is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage transients.
What is the operating temperature range of SMAJ33A-TR?
- The operating temperature range of SMAJ33A-TR is -55°C to +150°C.
What is the reverse stand-off voltage of SMAJ33A-TR?
- The reverse stand-off voltage of SMAJ33A-TR is 33 volts.
What is the package type of SMAJ33A-TR?
- SMAJ33A-TR is available in a DO-214AC (SMA) package.
What is the clamping voltage of SMAJ33A-TR?
- The clamping voltage of SMAJ33A-TR is typically 53.3 volts at 10A.
Is SMAJ33A-TR RoHS compliant?
- Yes, SMAJ33A-TR is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What are the key features of SMAJ33A-TR?
- Some key features of SMAJ33A-TR include low profile package, excellent clamping capability, and fast response time.