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SMBJ300ATR
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: SMB
Essence: Protects electronic circuits from overvoltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 300V
- Voltage - Breakdown (Min): 333V
- Voltage - Clamping (Max) @ Ipp: 486V
- Current - Peak Pulse (10/1000µs): 17.3A
- Power - Peak Pulse: 600W
- Type: Zener
- Unidirectional: Yes
Detailed Pin Configuration
The SMBJ300ATR has two pins: Anode and Cathode.
Functional Features
- Provides protection against voltage transients
- Fast response time
- Low clamping voltage
- High surge capability
Advantages and Disadvantages
Advantages: - Effective protection of sensitive electronic components - Fast reaction to transient voltage spikes - Compact size for easy integration into circuit designs
Disadvantages: - Limited to unidirectional protection - May require additional components for comprehensive surge protection
Working Principles
The SMBJ300ATR operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.
Detailed Application Field Plans
The SMBJ300ATR is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: 5.0V reverse standoff voltage
- SMBJ12A: 12V reverse standoff voltage
- SMBJ24CA: 24V reverse standoff voltage
- SMBJ48A: 48V reverse standoff voltage
In conclusion, the SMBJ300ATR is a reliable transient voltage suppressor that offers effective protection for a wide range of electronic applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SMBJ300ATR em soluções técnicas
What is the SMBJ300ATR?
- The SMBJ300ATR is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ300ATR?
- The SMBJ300ATR has a maximum working voltage of 300 volts.
What is the peak pulse power of the SMBJ300ATR?
- The peak pulse power of the SMBJ300ATR is 600 watts.
What are the typical applications of the SMBJ300ATR?
- The SMBJ300ATR is commonly used in applications such as power supplies, telecommunications equipment, and industrial control systems to protect against voltage surges.
What is the response time of the SMBJ300ATR?
- The response time of the SMBJ300ATR is very fast, typically responding within nanoseconds to clamp the transient voltage.
What is the operating temperature range of the SMBJ300ATR?
- The SMBJ300ATR has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.
Does the SMBJ300ATR require any external components for proper operation?
- No, the SMBJ300ATR does not require any external components for its operation. It can be directly connected across the circuit to be protected.
What is the packaging type of the SMBJ300ATR?
- The SMBJ300ATR is available in a surface mount package, making it suitable for automated assembly processes.
Is the SMBJ300ATR RoHS compliant?
- Yes, the SMBJ300ATR is RoHS compliant, ensuring that it meets environmental standards.
Can the SMBJ300ATR be used in high-frequency applications?
- Yes, the SMBJ300ATR can be used in high-frequency applications due to its fast response time and low capacitance.