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SMBJ48CA-E3/5B
Product Overview
Category
The SMBJ48CA-E3/5B belongs to the category of transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Package
The SMBJ48CA-E3/5B is available in a DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
The SMBJ48CA-E3/5B is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 48V
- Breakdown Voltage: 53.3V
- Maximum Clamping Voltage: 77.4V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMBJ48CA-E3/5B has two pins, anode, and cathode, which are clearly labeled on the device.
Functional Features
- Provides bi-directional protection
- Low incremental surge resistance
- High-temperature stability
Advantages
- Fast response to transient voltage events
- Low clamping voltage ensures minimal stress on protected circuits
- Compact form factor for easy integration into circuit designs
Disadvantages
- Limited peak pulse current compared to some higher-rated devices
- May require additional circuitry for handling sustained overvoltage conditions
Working Principles
The SMBJ48CA-E3/5B operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
This product is commonly used in telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics to safeguard against voltage surges.
Detailed and Complete Alternative Models
Some alternative models to the SMBJ48CA-E3/5B include the P6SMB48CA and the SMCJ48A, which offer similar transient voltage suppression capabilities.
In conclusion, the SMBJ48CA-E3/5B transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in various electronic applications.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMBJ48CA-E3/5B dalam solusi teknis
What is the SMBJ48CA-E3/5B used for?
- The SMBJ48CA-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 SMBJ48CA-E3/5B?
- The SMBJ48CA-E3/5B has a maximum working voltage of 48V.
What is the peak pulse power dissipation of the SMBJ48CA-E3/5B?
- The SMBJ48CA-E3/5B has a peak pulse power dissipation of 600W.
How does the SMBJ48CA-E3/5B protect electronic circuits?
- The SMBJ48CA-E3/5B clamps the voltage across the circuit it is protecting, diverting excess current away from sensitive components.
What are the typical applications of the SMBJ48CA-E3/5B?
- The SMBJ48CA-E3/5B is commonly used in telecommunications equipment, computers, and consumer electronics to protect against voltage surges.
What is the response time of the SMBJ48CA-E3/5B?
- The response time of the SMBJ48CA-E3/5B is very fast, typically responding within nanoseconds to voltage transients.
Can the SMBJ48CA-E3/5B be used in automotive applications?
- Yes, the SMBJ48CA-E3/5B is suitable for use in automotive electronics to protect against voltage fluctuations.
Does the SMBJ48CA-E3/5B require any external components for operation?
- No, the SMBJ48CA-E3/5B can be used standalone without requiring additional external components.
What is the operating temperature range of the SMBJ48CA-E3/5B?
- The SMBJ48CA-E3/5B has an operating temperature range of -55°C to 150°C.
Is the SMBJ48CA-E3/5B RoHS compliant?
- Yes, the SMBJ48CA-E3/5B is RoHS compliant, making it suitable for use in environmentally conscious designs.