SMAJ4461CE3/TR13
Product Overview
Category
The SMAJ4461CE3/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, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- RoHS compliant
Package
The SMAJ4461CE3/TR13 is available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
The SMAJ4461CE3/TR13 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 61V
- Breakdown Voltage: 67.4V
- Maximum Clamping Voltage: 99.2V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The SMAJ4461CE3/TR13 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.
Functional Features
- Provides bi-directional protection
- Low leakage current
- High temperature stability
Advantages
- Fast response to transient overvoltage events
- High surge capability for reliable protection
- RoHS compliance for environmental friendliness
Disadvantages
- May exhibit some capacitance, affecting high-frequency signal transmission
- Sensitive to reverse bias conditions
Working Principles
The SMAJ4461CE3/TR13 operates by diverting excessive current away from sensitive components when a voltage transient occurs, thereby limiting the voltage across the protected device.
Detailed Application Field Plans
This diode is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems to safeguard against voltage surges.
Detailed and Complete Alternative Models
- P6KE51CA
- 1.5KE68CA
- SMBJ58CA
- P4SMA75CA
In conclusion, the SMAJ4461CE3/TR13 transient voltage suppressor diode offers efficient protection against voltage transients, 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 SMAJ4461CE3/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 SMAJ4461CE3/TR13?
- SMAJ4461CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key features of SMAJ4461CE3/TR13?
- The key features include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what technical solutions can SMAJ4461CE3/TR13 be used?
- SMAJ4461CE3/TR13 can be used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
How does SMAJ4461CE3/TR13 provide protection against voltage spikes?
- SMAJ4461CE3/TR13 clamps the voltage to a safe level during transient events, diverting excess current away from sensitive components and preventing damage.
What is the operating temperature range of SMAJ4461CE3/TR13?
- The operating temperature range is typically -55°C to +150°C, making it suitable for a wide range of environments.
Is SMAJ4461CE3/TR13 RoHS compliant?
- Yes, SMAJ4461CE3/TR13 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Can SMAJ4461CE3/TR13 be used for ESD protection?
- While SMAJ4461CE3/TR13 is primarily designed for transient voltage suppression, it can also provide some level of electrostatic discharge (ESD) protection.
What is the recommended PCB layout for SMAJ4461CE3/TR13?
- A recommended layout includes short traces, low inductance paths, and proper grounding to maximize the effectiveness of the device.
Does SMAJ4461CE3/TR13 require any external components for operation?
- SMAJ4461CE3/TR13 does not require any external components and can be directly connected across the input or output lines of the protected equipment.
Are there any application notes or guidelines available for using SMAJ4461CE3/TR13 in technical solutions?
- Yes, the manufacturer provides detailed application notes and guidelines for incorporating SMAJ4461CE3/TR13 into various technical solutions, ensuring optimal performance and reliability.