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SMBJ40CA-E3/5B
Product Overview
Category
The SMBJ40CA-E3/5B belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The SMBJ40CA-E3/5B is available in a DO-214AA (SMB) package.
Essence
The essence of the SMBJ40CA-E3/5B lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.
Packaging/Quantity
The SMBJ40CA-E3/5B is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 40V
- Breakdown Voltage: 44.4V
- Maximum Clamping Voltage: 64.5V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ40CA-E3/5B has two pins, anode, and cathode, which are denoted by the A and K markings on the device.
Functional Features
- Bi-directional TVS diode
- Low incremental surge resistance
- High temperature stability
- ESD protection up to 30kV
Advantages
- Provides effective protection against transient voltage events
- Fast response time ensures minimal impact on the protected circuit
- RoHS compliant, making it environmentally friendly
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection in some applications
- Limited to a specific voltage range
Working Principles
When a transient voltage event occurs, the SMBJ40CA-E3/5B conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The SMBJ40CA-E3/5B is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- SMAJ40A
- SMCJ40A
- P6SMBJ40A
In conclusion, the SMBJ40CA-E3/5B is a vital component in protecting electronic devices from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, providing essential protection for sensitive electronic components.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ40CA-E3/5B v technických řešeních
What is the SMBJ40CA-E3/5B used for?
- The SMBJ40CA-E3/5B 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 SMBJ40CA-E3/5B?
- The SMBJ40CA-E3/5B has a maximum working voltage of 40 volts.
What is the peak pulse power dissipation of the SMBJ40CA-E3/5B?
- The peak pulse power dissipation of the SMBJ40CA-E3/5B is 600 watts.
What are the typical applications for the SMBJ40CA-E3/5B?
- Typical applications for the SMBJ40CA-E3/5B include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems.
What is the clamping voltage of the SMBJ40CA-E3/5B?
- The clamping voltage of the SMBJ40CA-E3/5B is 64.5 volts at 10A.
Is the SMBJ40CA-E3/5B RoHS compliant?
- Yes, the SMBJ40CA-E3/5B is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the operating temperature range of the SMBJ40CA-E3/5B?
- The SMBJ40CA-E3/5B has an operating temperature range of -55°C to +150°C.
Does the SMBJ40CA-E3/5B require any external components for proper operation?
- No, the SMBJ40CA-E3/5B does not require any external components for proper operation.
What is the package type of the SMBJ40CA-E3/5B?
- The SMBJ40CA-E3/5B is available in a DO-214AA (SMB) package.
Can the SMBJ40CA-E3/5B be used for surge protection in power supply units?
- Yes, the SMBJ40CA-E3/5B is suitable for surge protection in power supply units, providing reliable overvoltage protection for sensitive components.