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SMBJ5949CE3/TR13
Product Overview
Category
The SMBJ5949CE3/TR13 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used for protecting 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
Package
The SMBJ5949CE3/TR13 is typically available in a surface mount 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 SMBJ5949CE3/TR13 is commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 54.1V
- Breakdown Voltage: 60V
- Peak Pulse Power: 600W
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMBJ5949CE3/TR13 typically features a unidirectional configuration with two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Bi-directional TVS diode
- Low clamping voltage
- High surge current capability
- Fast response time
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Fast response time ensures minimal impact on the protected circuit
- High surge current capability enhances reliability
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Sensitive to reverse polarity connection
Working Principles
When a transient voltage event occurs, the SMBJ5949CE3/TR13 conducts excess current away from the protected circuit, limiting the voltage across it to a safe level. This action helps prevent damage to sensitive electronic components.
Detailed Application Field Plans
The SMBJ5949CE3/TR13 is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies
Detailed and Complete Alternative Models
- Alternative Model 1: P6SMBJ54CA
- Standoff Voltage: 54V
- Breakdown Voltage: 60V
- Peak Pulse Power: 600W
- Package: DO-214AA
- Alternative Model 2: SMAJ58A
- Standoff Voltage: 58V
- Breakdown Voltage: 64.4V
- Peak Pulse Power: 400W
- Package: DO-214AC
In conclusion, the SMBJ5949CE3/TR13 transient voltage suppressor diode offers effective protection against transient voltage events, making it an essential component in various electronic systems.
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What is the SMBJ5949CE3/TR13?
- The SMBJ5949CE3/TR13 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 SMBJ5949CE3/TR13?
- The maximum working voltage of the SMBJ5949CE3/TR13 is 59V.
What is the peak pulse power of the SMBJ5949CE3/TR13?
- The peak pulse power of the SMBJ5949CE3/TR13 is 600W.
What are the typical applications of the SMBJ5949CE3/TR13?
- The SMBJ5949CE3/TR13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
How does the SMBJ5949CE3/TR13 protect electronic circuits?
- The SMBJ5949CE3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What is the response time of the SMBJ5949CE3/TR13?
- The response time of the SMBJ5949CE3/TR13 is very fast, typically responding within nanoseconds to transient voltage spikes.
Can the SMBJ5949CE3/TR13 be used for overvoltage protection in automotive applications?
- Yes, the SMBJ5949CE3/TR13 is suitable for overvoltage protection in automotive applications due to its high surge capability and reliability.
Is the SMBJ5949CE3/TR13 RoHS compliant?
- Yes, the SMBJ5949CE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the operating temperature range of the SMBJ5949CE3/TR13?
- The SMBJ5949CE3/TR13 has an operating temperature range of -55°C to 150°C, allowing it to function effectively in a wide range of environments.
Are there any recommended layout considerations when using the SMBJ5949CE3/TR13?
- Yes, it is recommended to minimize the length and area of the traces connecting the SMBJ5949CE3/TR13 to the circuit to reduce inductance and maximize its effectiveness in protecting the circuit.