SMBJ4732/TR13
Product Overview
Category
The SMBJ4732/TR13 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The SMBJ4732/TR13 is typically available in a surface mount package.
Essence
The essence of this product lies in its ability to quickly divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The SMBJ4732/TR13 is commonly packaged in reels or tape and reel, with quantities varying based on manufacturer specifications.
Specifications
- Part Number: SMBJ4732/TR13
- Voltage - Reverse Standoff (Typ): 43.2V
- Voltage - Breakdown (Min): 47.8V
- Clamping Voltage @ Ipp: 69.4V
- Current - Peak Pulse (10/1000µs): 30.1A
- Power - Peak Pulse: 600W
- Type: Zener
Detailed Pin Configuration
The SMBJ4732/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 transients
- Fast response time ensures minimal impact on the protected circuit
- Low clamping voltage prevents excessive voltage exposure to sensitive components
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Low clamping voltage
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMBJ4732/TR13 works by diverting excessive current away from the protected circuit when a transient voltage event occurs. It achieves this by rapidly transitioning into a low impedance state, effectively shunting the excess current.
Detailed Application Field Plans
The SMBJ4732/TR13 is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ4732/TR13 include: - SMAJ4732A - P6SMBJ47CA - SMCJ4732A
In conclusion, the SMBJ4732/TR13 transient voltage suppressor diode offers effective protection against voltage transients with its fast response time, low clamping voltage, and high surge current capability. Its application spans across diverse industries, making it a crucial component in safeguarding sensitive electronic equipment.
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技術ソリューションにおける SMBJ4732/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 the SMBJ4732/TR13?
- The SMBJ4732/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 SMBJ4732/TR13?
- The maximum working voltage of the SMBJ4732/TR13 is 440V.
What is the peak pulse power of the SMBJ4732/TR13?
- The peak pulse power of the SMBJ4732/TR13 is 600W.
What are the typical applications of the SMBJ4732/TR13?
- The SMBJ4732/TR13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, and automotive electronics for transient voltage protection.
What is the clamping voltage of the SMBJ4732/TR13?
- The clamping voltage of the SMBJ4732/TR13 is 710V.
What is the operating temperature range of the SMBJ4732/TR13?
- The SMBJ4732/TR13 has an operating temperature range of -55°C to +150°C.
How does the SMBJ4732/TR13 provide protection against voltage transients?
- The SMBJ4732/TR13 conducts excess current to ground during voltage transients, thereby protecting the connected circuitry.
Is the SMBJ4732/TR13 RoHS compliant?
- Yes, the SMBJ4732/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What package type does the SMBJ4732/TR13 come in?
- The SMBJ4732/TR13 is available in a surface mount DO-214AA (SMB) package.
Are there any recommended layout considerations when using the SMBJ4732/TR13?
- It is recommended to minimize the length and impedance of the traces connecting the SMBJ4732/TR13 to the protected circuit and to ensure a low inductance path to ground for optimal performance.