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SMBJ43CAHE3/52
Product Overview
Category
The SMBJ43CAHE3/52 belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices 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
Package
The SMBJ43CAHE3/52 is available in a DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ43CAHE3/52 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 43V
- Breakdown Voltage: 47.8V
- Maximum Clamping Voltage: 69.4V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ43CAHE3/52 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Provides protection against voltage transients
- Fast response time ensures minimal impact on the protected circuit
- Low clamping voltage prevents excessive voltage exposure to downstream components
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Fast response time
- Compact form factor
Disadvantages
- Limited surge current capability compared to larger packages
- Higher clamping voltage compared to some alternative models
Working Principles
When a transient voltage event occurs, the SMBJ43CAHE3/52 conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMBJ43CAHE3/52 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ43CAHE3/52 include: - SMAJ43A - SMCJ43A - P6SMB43A
In conclusion, the SMBJ43CAHE3/52 transient voltage suppressor diode offers effective protection against transient voltage events, making it a crucial component in various electronic applications.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMBJ43CAHE3/52 dalam solusi teknis
What is the SMBJ43CAHE3/52?
- The SMBJ43CAHE3/52 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ43CAHE3/52?
- The maximum working voltage of the SMBJ43CAHE3/52 is 43V.
What is the peak pulse power of the SMBJ43CAHE3/52?
- The peak pulse power of the SMBJ43CAHE3/52 is 600W.
In what applications can the SMBJ43CAHE3/52 be used?
- The SMBJ43CAHE3/52 can be used in various applications such as telecommunications equipment, industrial electronics, and automotive systems for transient voltage protection.
What is the response time of the SMBJ43CAHE3/52?
- The response time of the SMBJ43CAHE3/52 is very fast, typically responding within nanoseconds to clamp transient voltages.
What are the key features of the SMBJ43CAHE3/52?
- The key features of the SMBJ43CAHE3/52 include low clamping voltage, high surge capability, and fast response time.
How does the SMBJ43CAHE3/52 provide protection to electronic circuits?
- The SMBJ43CAHE3/52 diverts excessive current away from sensitive components by providing a low-impedance path to ground during transient events.
Can the SMBJ43CAHE3/52 be used in high-speed data lines?
- Yes, the SMBJ43CAHE3/52 is suitable for protecting high-speed data lines from voltage transients.
What is the operating temperature range of the SMBJ43CAHE3/52?
- The SMBJ43CAHE3/52 has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Are there any recommended layout considerations when using the SMBJ43CAHE3/52?
- It is recommended to minimize the length of the traces between the SMBJ43CAHE3/52 and the protected circuitry and to ensure a low-inductance path to ground for optimal performance.