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1SMB5951BT3G
Product Overview
Category
The 1SMB5951BT3G belongs to the category of surface mount, unidirectional TVS (transient voltage suppressor) diodes.
Use
These diodes are used to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- RoHS compliant
Package
The 1SMB5951BT3G is available in a DO-214AA (SMB) package.
Essence
The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.
Packaging/Quantity
The 1SMB5951BT3G is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Standoff Voltage: 51V
- Breakdown Voltage: 56.7V
- Peak Pulse Power: 600W
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 43.6V
Detailed Pin Configuration
The 1SMB5951BT3G features a standard SMB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Transient voltage suppression
- Bidirectional clamping capability
- Low leakage current
- ESD protection
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- Fast response time
- RoHS compliant
Disadvantages
- Limited to unidirectional TVS protection
- May require additional components for comprehensive circuit protection
Working Principles
When a transient voltage event occurs, the 1SMB5951BT3G conducts and clamps the voltage to a safe level, protecting downstream electronics from damage. The diode returns to its high-resistance state once the transient event subsides.
Detailed Application Field Plans
The 1SMB5951BT3G is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the 1SMB5951BT3G include: - 1SMB5950BT3G - 1SMB5952BT3G - 1SMB5949BT3G - 1SMB5953BT3G
In conclusion, the 1SMB5951BT3G is a vital component in protecting electronic devices from transient voltage events, offering fast response times and high surge capabilities. Its application spans across various industries, ensuring the integrity and reliability of electronic systems.
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What is 1SMB5951BT3G used for?
- 1SMB5951BT3G is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum peak pulse power of 1SMB5951BT3G?
- The maximum peak pulse power is 600 watts.
What is the breakdown voltage of 1SMB5951BT3G?
- The breakdown voltage is 64.4 volts.
What are the typical applications for 1SMB5951BT3G?
- Typical applications include protection of telecommunications equipment, computers, industrial and consumer electronics, and automotive systems.
What is the operating temperature range of 1SMB5951BT3G?
- The operating temperature range is -55°C to +150°C.
What is the reverse stand-off voltage of 1SMB5951BT3G?
- The reverse stand-off voltage is 51 volts.
Does 1SMB5951BT3G meet industry standards for surge protection?
- Yes, it meets the requirements of IEC 61000-4-5 for surge protection.
Can 1SMB5951BT3G be used in automotive applications?
- Yes, it is suitable for use in automotive electronics due to its high reliability and performance under transient conditions.
What package type does 1SMB5951BT3G come in?
- It comes in a SMB (DO-214AA) surface mount package.
Is 1SMB5951BT3G RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.