VTVS28ASMF-HM3-18
Product Overview
Category
The VTVS28ASMF-HM3-18 belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
- RoHS compliant
Package
The VTVS28ASMF-HM3-18 is available in a surface-mount package.
Essence
This diode provides robust overvoltage protection for a wide range of applications.
Packaging/Quantity
It is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage Range: 28V
- Maximum Clamping Voltage: 45.7V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 23.8V
- Leakage Current: 1µA
Detailed Pin Configuration
The VTVS28ASMF-HM3-18 has a standard SOD-123FL package with two pins.
Functional Features
- Provides transient voltage suppression for sensitive electronics
- Fast response time ensures minimal damage to protected components
- Low clamping voltage protects against overvoltage events
Advantages
- Robust overvoltage protection
- Compact surface-mount package
- RoHS compliant
Disadvantages
- Limited to low voltage applications
- May require additional circuitry for higher voltage protection
Working Principles
When a transient voltage spike occurs, the VTVS28ASMF-HM3-18 conducts and clamps the voltage to a safe level, protecting downstream electronics.
Detailed Application Field Plans
- Telecommunications equipment
- Automotive electronics
- Industrial control systems
- Consumer electronics
Detailed and Complete Alternative Models
- SMAJ28A
- P6SMB28CA
- 1.5SMC28CA
In conclusion, the VTVS28ASMF-HM3-18 transient voltage suppressor diode offers reliable overvoltage protection for various electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage transients.
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What is the VTVS28ASMF-HM3-18 used for?
- The VTVS28ASMF-HM3-18 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of VTVS28ASMF-HM3-18?
- The maximum working voltage of VTVS28ASMF-HM3-18 is 28V.
What is the peak pulse current rating of VTVS28ASMF-HM3-18?
- The peak pulse current rating of VTVS28ASMF-HM3-18 is typically 100A.
What are the typical applications of VTVS28ASMF-HM3-18?
- Typical applications include protection of data lines, portable electronics, and communication interfaces from electrostatic discharge (ESD) and electrical fast transients (EFT).
What is the breakdown voltage of VTVS28ASMF-HM3-18?
- The breakdown voltage of VTVS28ASMF-HM3-18 is 31.1V minimum.
What is the operating temperature range of VTVS28ASMF-HM3-18?
- The operating temperature range of VTVS28ASMF-HM3-18 is -55°C to 150°C.
Is VTVS28ASMF-HM3-18 RoHS compliant?
- Yes, VTVS28ASMF-HM3-18 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What package type does VTVS28ASMF-HM3-18 come in?
- VTVS28ASMF-HM3-18 comes in a surface mount SOD-123FL package.
What is the clamping voltage of VTVS28ASMF-HM3-18?
- The clamping voltage of VTVS28ASMF-HM3-18 is typically 45.7V at 10A.
Can VTVS28ASMF-HM3-18 be used for automotive applications?
- Yes, VTVS28ASMF-HM3-18 is suitable for use in automotive electronics for transient voltage protection.