SMAJ4750CE3/TR13
Product Overview
Category
The SMAJ4750CE3/TR13 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The SMAJ4750CE3/TR13 is typically available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby protecting them from damage.
Packaging/Quantity
The SMAJ4750CE3/TR13 is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 43.6V
- Breakdown Voltage: 48.5V
- Maximum Clamping Voltage: 70.1V
- Peak Pulse Current: 30A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMAJ4750CE3/TR13 typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Bi-directional protection
- Low leakage current
- RoHS compliant
Advantages
- Fast response time protects sensitive components
- High surge current capability
- Compact form factor
Disadvantages
- Limited to specific voltage ranges
- May require additional circuitry for comprehensive protection
Working Principles
When a transient voltage surge occurs, the SMAJ4750CE3/TR13 conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMAJ4750CE3/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Power supplies - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the SMAJ4750CE3/TR13 include: - P6KE51CA - 1.5KE47CA - SMCJ48A
In conclusion, the SMAJ4750CE3/TR13 transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in various electronic applications.
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技術ソリューションにおける SMAJ4750CE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is SMAJ4750CE3/TR13?
- SMAJ4750CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ4750CE3/TR13?
- The maximum peak pulse power of SMAJ4750CE3/TR13 is 400 watts.
What is the breakdown voltage of SMAJ4750CE3/TR13?
- The breakdown voltage of SMAJ4750CE3/TR13 is 50 volts.
What are the typical applications of SMAJ4750CE3/TR13?
- SMAJ4750CE3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.
What is the operating temperature range of SMAJ4750CE3/TR13?
- The operating temperature range of SMAJ4750CE3/TR13 is -55°C to +150°C.
What is the response time of SMAJ4750CE3/TR13?
- The response time of SMAJ4750CE3/TR13 is very fast, typically responding within nanoseconds to clamp the voltage spike.
How does SMAJ4750CE3/TR13 provide protection?
- SMAJ4750CE3/TR13 diverts excess current away from sensitive components by shunting it to ground, thus protecting the circuit from damage.
Is SMAJ4750CE3/TR13 RoHS compliant?
- Yes, SMAJ4750CE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of SMAJ4750CE3/TR13?
- SMAJ4750CE3/TR13 comes in a compact, surface mount package, making it suitable for densely populated PCBs.
Can SMAJ4750CE3/TR13 be used in high-speed data lines?
- Yes, SMAJ4750CE3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients.