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SMBJ48ATR
Product Overview
Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AA (SMB)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 600 Watts
- Breakdown Voltage: 53.3V
- Clamping Voltage: 85.5V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ48ATR has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages: - Provides reliable protection for sensitive electronics - Fast reaction to transient voltage spikes - Compact size for easy integration into circuit designs
Disadvantages: - May require additional components for comprehensive overvoltage protection - Limited to specific voltage ranges
Working Principles
The SMBJ48ATR operates by diverting excess voltage away from sensitive electronic components, thereby preventing damage due to transient voltage spikes. When a voltage surge occurs, the device rapidly clamps the voltage to a safe level, safeguarding the connected circuitry.
Detailed Application Field Plans
The SMBJ48ATR is commonly used in various electronic applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: Breakdown Voltage: 5.0V
- SMBJ12CA: Breakdown Voltage: 12V
- SMBJ24A: Breakdown Voltage: 24V
- SMBJ58CA: Breakdown Voltage: 58V
In conclusion, the SMBJ48ATR is a vital component in protecting electronic devices from voltage transients, offering fast response times and high surge capability. Its compact size and reliability make it a popular choice across various industries.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMBJ48ATR dalam solusi teknis
What is the SMBJ48ATR?
- The SMBJ48ATR is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum voltage rating of the SMBJ48ATR?
- The SMBJ48ATR has a maximum peak pulse voltage rating of 48V.
What is the typical application of the SMBJ48ATR?
- The SMBJ48ATR is commonly used in electronic circuits to protect against voltage surges caused by lightning, ESD, or other transient events.
What is the clamping voltage of the SMBJ48ATR?
- The clamping voltage of the SMBJ48ATR is the voltage level at which it begins to conduct and suppress the transient voltage. It is typically around 77.4V for the SMBJ48ATR.
What is the response time of the SMBJ48ATR?
- The response time of the SMBJ48ATR is the time it takes for the diode to start conducting after a voltage surge occurs. It is typically very fast, in the nanosecond range.
Can the SMBJ48ATR be used for overvoltage protection in power supply circuits?
- Yes, the SMBJ48ATR can be used to protect power supply circuits from overvoltage events that could damage sensitive components.
What is the power dissipation capability of the SMBJ48ATR?
- The SMBJ48ATR has a high power dissipation capability, allowing it to handle large transient currents without being damaged.
Is the SMBJ48ATR suitable for automotive applications?
- Yes, the SMBJ48ATR is often used in automotive electronics to protect against voltage transients generated by the vehicle's electrical system.
What are the environmental operating conditions for the SMBJ48ATR?
- The SMBJ48ATR is designed to operate within a wide temperature range and can withstand harsh environmental conditions, making it suitable for various applications.
Can multiple SMBJ48ATR diodes be connected in parallel for higher current handling capacity?
- Yes, multiple SMBJ48ATR diodes can be connected in parallel to increase the current handling capacity and provide enhanced protection in high-current applications.