3KASMC18HE3/57T
Product Overview
Category
The 3KASMC18HE3/57T belongs to the category of surface mount transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Package
The 3KASMC18HE3/57T is available in a DO-214AB (SMC) package.
Essence
The essence of this product lies in its ability to provide reliable protection for electronic circuits against transient voltage events.
Packaging/Quantity
The 3KASMC18HE3/57T is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 3000W
- Breakdown Voltage: 18V
- Maximum Clamping Voltage: 29.2V
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 15.3V
- Forward Voltage: 0.3V at 3A
Detailed Pin Configuration
The 3KASMC18HE3/57T has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Provides effective suppression of transient voltage events
- Fast response time ensures minimal impact on protected circuits
- Low clamping voltage protects downstream components
Advantages
- High surge current capability
- RoHS compliant
- Compact SMC package for space-constrained applications
Disadvantages
- Limited breakdown voltage range
- May require additional circuitry for higher voltage protection
Working Principles
When a transient voltage event occurs, the 3KASMC18HE3/57T diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The 3KASMC18HE3/57T is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
- 3KASMC6.5HE3/57T
- 3KASMC10HE3/57T
- 3KASMC24HE3/57T
- 3KASMC36HE3/57T
In conclusion, the 3KASMC18HE3/57T is a surface mount transient voltage suppressor diode that offers reliable protection against transient voltage events, making it an essential component in various electronic applications.
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技術ソリューションにおける 3KASMC18HE3/57T 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 3KASMC18HE3/57T component used for in technical solutions?
- The 3KASMC18HE3/57T is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and surges.
What is the maximum voltage rating of the 3KASMC18HE3/57T?
- The 3KASMC18HE3/57T has a maximum peak pulse voltage rating of 18V.
What is the typical application of the 3KASMC18HE3/57T in technical solutions?
- The 3KASMC18HE3/57T is commonly used for overvoltage protection in applications such as power supplies, communication equipment, and automotive electronics.
What is the maximum clamping voltage of the 3KASMC18HE3/57T?
- The 3KASMC18HE3/57T has a maximum clamping voltage of 29.2V at 10A.
What is the operating temperature range of the 3KASMC18HE3/57T?
- The 3KASMC18HE3/57T has an operating temperature range of -55°C to 150°C.
How does the 3KASMC18HE3/57T provide protection against voltage transients?
- The 3KASMC18HE3/57T suppresses voltage transients by diverting excessive current away from sensitive components and limiting the voltage across them.
Can the 3KASMC18HE3/57T be used in high-speed data line protection applications?
- Yes, the 3KASMC18HE3/57T is suitable for high-speed data line protection due to its low capacitance and fast response time.
What are the package dimensions of the 3KASMC18HE3/57T?
- The 3KASMC18HE3/57T is available in a compact SMB (DO-214AA) package with dimensions of 5.33mm x 3.56mm.
Does the 3KASMC18HE3/57T comply with industry standards for surge protection devices?
- Yes, the 3KASMC18HE3/57T complies with industry standards such as IEC 61000-4-5 for surge protection.
Are there any specific layout or mounting considerations for the 3KASMC18HE3/57T?
- It is recommended to minimize the length of the PCB traces connecting the 3KASMC18HE3/57T to the protected circuit and to ensure proper thermal management during mounting.