1SMB20CAT3G
Product Overview
Category
The 1SMB20CAT3G belongs to the category of surface mount silicon transient voltage suppressor (TVS) diodes.
Use
These diodes are primarily used for protecting sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- RoHS compliant
Package
The 1SMB20CAT3G 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.
Packaging/Quantity
The 1SMB20CAT3G is typically packaged in reels with quantities varying based on customer requirements.
Specifications
- Standoff Voltage: 17.8V
- Breakdown Voltage: 19.8V
- Maximum Reverse Leakage Current: 1µA
- Peak Pulse Power Dissipation: 600W
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1SMB20CAT3G features a standard SMB package with two pins, one for the anode and the other for the cathode.
Functional Features
- Transient voltage suppression
- Protection of electronic circuits
- Fast response to transient events
Advantages
- Robust protection against voltage transients
- Compact surface mount design
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to larger TVS diodes
- May require additional circuitry for handling high-energy transients
Working Principles
When a transient voltage event occurs, the 1SMB20CAT3G conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The 1SMB20CAT3G is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1SMB20CAT3G include: - P6SMB20CA - SMCJ20A - 1.5SMC20CA
In conclusion, the 1SMB20CAT3G is a vital component in safeguarding electronic devices from damaging voltage transients, making it an essential part of various electronic systems.
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技術ソリューションにおける 1SMB20CAT3G 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 1SMB20CAT3G?
- 1SMB20CAT3G is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of 1SMB20CAT3G?
- The maximum peak pulse power of 1SMB20CAT3G is 600 watts.
What is the breakdown voltage of 1SMB20CAT3G?
- The breakdown voltage of 1SMB20CAT3G is 22 volts.
What are the typical applications of 1SMB20CAT3G?
- Typical applications of 1SMB20CAT3G include protection of electronic equipment such as telecommunication systems, industrial controls, and automotive electronics from voltage transients.
What is the operating temperature range of 1SMB20CAT3G?
- The operating temperature range of 1SMB20CAT3G is -55°C to +150°C.
What is the package type of 1SMB20CAT3G?
- 1SMB20CAT3G comes in a SMB (DO-214AA) package.
What is the reverse stand-off voltage of 1SMB20CAT3G?
- The reverse stand-off voltage of 1SMB20CAT3G is 17.8 volts.
How does 1SMB20CAT3G provide protection against voltage transients?
- 1SMB20CAT3G clamps the transient voltage to a safe level and diverts the excessive current away from the protected load, thus providing effective protection.
Is 1SMB20CAT3G RoHS compliant?
- Yes, 1SMB20CAT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What are the key features of 1SMB20CAT3G?
- The key features of 1SMB20CAT3G include low incremental surge resistance, fast response time, and high reliability, making it an ideal choice for transient voltage suppression in various technical solutions.