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SMBG7.5HE3/5B
Product Overview
Category
The SMBG7.5HE3/5B belongs to the category of surface mount transient voltage suppressor diodes.
Use
It is used for protecting sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low profile package
- High surge capability
- Low clamping voltage
- Fast response time
Package
The SMBG7.5HE3/5B is available in a DO-215AA (SMB) package.
Essence
This product serves as a crucial component in safeguarding electronic circuits from voltage spikes and surges.
Packaging/Quantity
The SMBG7.5HE3/5B is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage Range: 6.4V to 7.1V
- Maximum Clamping Voltage: 10.3V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMBG7.5HE3/5B has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Transient voltage suppression
- Fast response to transient over-voltage events
- Low clamping voltage
Advantages and Disadvantages
Advantages
- High surge capability
- Compact form factor
- RoHS compliant
Disadvantages
- Limited breakdown voltage range
- Relatively low operating temperature range
Working Principles
The SMBG7.5HE3/5B operates by diverting excess current away from sensitive components when a voltage transient occurs, thereby protecting the circuit from damage.
Detailed Application Field Plans
The SMBG7.5HE3/5B is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBG7.5HE3/5B include: - SMAJ7.5A - SMCJ7.5A - P6SMB7.5A
In conclusion, the SMBG7.5HE3/5B is a surface mount transient voltage suppressor diode that offers high surge capability and fast response time, making it an essential component for protecting electronic circuits from voltage transients. While it has certain limitations such as a limited breakdown voltage range and operating temperature range, its compact form factor and RoHS compliance make it a popular choice in various electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBG7.5HE3/5B trong giải pháp kỹ thuật
What is SMBG7.5HE3/5B?
- SMBG7.5HE3/5B is a type of surface mount Schottky barrier rectifier diode commonly used in electronic circuits for its low forward voltage drop and fast switching capabilities.
What are the typical applications of SMBG7.5HE3/5B?
- SMBG7.5HE3/5B is commonly used in power supplies, voltage regulators, and other electronic devices where efficient power conversion and fast switching are required.
What is the maximum forward voltage of SMBG7.5HE3/5B?
- The maximum forward voltage of SMBG7.5HE3/5B is typically around 0.55V at a forward current of 7.5A.
What is the reverse voltage rating of SMBG7.5HE3/5B?
- SMBG7.5HE3/5B has a reverse voltage rating of 5V, making it suitable for low voltage applications.
What is the maximum operating temperature of SMBG7.5HE3/5B?
- The maximum operating temperature of SMBG7.5HE3/5B is typically around 150°C, ensuring its reliability in high-temperature environments.
Is SMBG7.5HE3/5B RoHS compliant?
- Yes, SMBG7.5HE3/5B is generally RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive's requirements for lead-free and environmentally friendly materials.
Can SMBG7.5HE3/5B be used in automotive applications?
- Yes, SMBG7.5HE3/5B is suitable for automotive applications where its fast switching and low forward voltage characteristics are beneficial.
What are the package dimensions of SMBG7.5HE3/5B?
- The SMBG7.5HE3/5B typically comes in a compact SMC (DO-214AB) package with dimensions of approximately 5.8mm x 6.1mm.
Does SMBG7.5HE3/5B require a heat sink for operation?
- In most cases, SMBG7.5HE3/5B does not require a heat sink due to its low forward voltage and efficient thermal characteristics.
Are there any recommended layout considerations when using SMBG7.5HE3/5B in a circuit?
- It is recommended to minimize the length of the traces connecting SMBG7.5HE3/5B to other components to reduce parasitic inductance and ensure optimal performance.