SMBJ4734/TR13
Product Overview
Category
The SMBJ4734/TR13 belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ4734/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 protecting them from damage.
Packaging/Quantity
The SMBJ4734/TR13 is commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Part Number: SMBJ4734/TR13
- Voltage - Reverse Standoff (Typ): 43.2V
- Voltage - Breakdown (Min): 47.8V
- Clamping Voltage @ Ipp: 69.4V
- Current - Peak Pulse (10/1000µs): 22.6A
- Power - Peak Pulse: 600W
- Type: Zener
Detailed Pin Configuration
The SMBJ4734/TR13 typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.
Functional Features
- Provides protection against voltage surges and transients
- Fast response time ensures minimal impact on the protected circuit
- Low clamping voltage prevents excessive voltage from reaching the circuit
Advantages and Disadvantages
Advantages
- Effective protection for sensitive electronic components
- Fast response time
- Low clamping voltage
Disadvantages
- May require replacement after withstanding a significant surge
Working Principles
When a voltage surge occurs, the SMBJ4734/TR13 conducts the excessive current away from the protected circuit, limiting the voltage across it.
Detailed Application Field Plans
The SMBJ4734/TR13 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMBJ4734/TR13 include: - SMAJ4734A - P4SMAJ4734A - SMCJ4734A
In conclusion, the SMBJ4734/TR13 transient voltage suppressor diode offers effective protection against voltage surges and 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 SMBJ4734/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。
Sure, here are 10 common questions and answers related to the application of SMBJ4734/TR13:
What is the SMBJ4734/TR13?
- The SMBJ4734/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 SMBJ4734/TR13?
- The maximum working voltage of the SMBJ4734/TR13 is 473 volts.
What is the peak pulse power dissipation of the SMBJ4734/TR13?
- The peak pulse power dissipation of the SMBJ4734/TR13 is 600 watts.
What is the typical clamping voltage of the SMBJ4734/TR13?
- The typical clamping voltage of the SMBJ4734/TR13 is 775 volts.
What are the typical applications for the SMBJ4734/TR13?
- The SMBJ4734/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of the SMBJ4734/TR13?
- The operating temperature range of the SMBJ4734/TR13 is -55°C to +150°C.
Is the SMBJ4734/TR13 RoHS compliant?
- Yes, the SMBJ4734/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What is the package type of the SMBJ4734/TR13?
- The SMBJ4734/TR13 comes in a surface mount DO-214AA (SMB) package.
Does the SMBJ4734/TR13 require any external components for proper operation?
- No, the SMBJ4734/TR13 does not require any external components for its basic operation as a transient voltage suppressor.
What are the key features of the SMBJ4734/TR13?
- The key features of the SMBJ4734/TR13 include low clamping voltage, fast response time, and high surge capability, making it an effective solution for transient voltage protection in various applications.