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SMBJ43CA-M3/52
Product Overview
The SMBJ43CA-M3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ43CA-M3/52 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a surface mount package and is designed to provide essential protection for electronic circuits.
Basic Information - Category: Transient Voltage Suppressor Diode - Use: Protection against voltage transients - Characteristics: High surge capability, low clamping voltage, fast response time - Package: Surface mount - Essence: Essential protection for electronic circuits - Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Peak Pulse Power: 1500 W
- Breakdown Voltage: 43V
- Operating Voltage: 36.8V
- Maximum Reverse Leakage Current: 1µA
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ43CA-M3/52 typically features a standard SMC (DO-214AB) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to a safe level
- Fast Response Time: Rapid reaction to transient events for enhanced protection
- High Surge Capability: Able to withstand high surge currents without degradation
Advantages and Disadvantages
Advantages: - Effective protection against voltage transients - Fast response time - High surge capability
Disadvantages: - May exhibit some capacitance which can affect high-frequency signals
Working Principles
The SMBJ43CA-M3/52 operates by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. This is achieved through the rapid conduction of the diode, effectively limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ43CA-M3/52 is commonly used in various applications including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMBJ5.0A: Breakdown Voltage: 5V, Peak Pulse Power: 600W
- SMBJ15A: Breakdown Voltage: 15V, Peak Pulse Power: 1500W
- SMBJ30CA: Breakdown Voltage: 30V, Peak Pulse Power: 1500W
- SMBJ100A: Breakdown Voltage: 100V, Peak Pulse Power: 1500W
This comprehensive range of alternative models provides options for different voltage protection requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ43CA-M3/52 v technických řešeních
What is the SMBJ43CA-M3/52?
- The SMBJ43CA-M3/52 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMBJ43CA-M3/52?
- The maximum working voltage of SMBJ43CA-M3/52 is 43 volts.
What is the peak pulse power dissipation of SMBJ43CA-M3/52?
- The peak pulse power dissipation of SMBJ43CA-M3/52 is 600 watts.
In what type of applications can SMBJ43CA-M3/52 be used?
- SMBJ43CA-M3/52 can be used in various applications such as power supplies, telecommunications equipment, automotive systems, and industrial controls.
What is the response time of SMBJ43CA-M3/52 to voltage transients?
- The response time of SMBJ43CA-M3/52 to voltage transients is very fast, typically in the nanosecond range.
How does SMBJ43CA-M3/52 protect electronic circuits?
- SMBJ43CA-M3/52 clamps the voltage to a safe level, diverting excess current away from sensitive components and preventing damage.
Is SMBJ43CA-M3/52 suitable for high-speed data lines?
- Yes, SMBJ43CA-M3/52 is suitable for protecting high-speed data lines from voltage surges and transients.
What are the temperature specifications for SMBJ43CA-M3/52?
- SMBJ43CA-M3/52 has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.
Can SMBJ43CA-M3/52 be used in conjunction with other protective devices?
- Yes, SMBJ43CA-M3/52 can be used in combination with other protective devices to provide comprehensive protection for electronic circuits.
Where can I find detailed technical specifications and application notes for SMBJ43CA-M3/52?
- Detailed technical specifications and application notes for SMBJ43CA-M3/52 can be found in the product datasheet provided by the manufacturer or distributor.