1KSMB18CA M4G

Product Overview

The 1KSMB18CA M4G belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The 1KSMB18CA M4G is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a package that includes multiple diodes, and it is essential for safeguarding electronic circuits from overvoltage events.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Multiple diodes in a single package
• Essence: Safeguarding electronic circuits from overvoltage events
• Packaging/Quantity: Typically packaged in reels or trays, quantity varies based on manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 15.3V
• Voltage - Breakdown (Min): 17V
• Voltage - Clamping (Max) @ Ipp: 27.4V
• Current - Peak Pulse (10/1000µs): 19.2A
• Power - Peak Pulse: 1000W
• Type: Zener

Detailed Pin Configuration

The 1KSMB18CA M4G typically has two pins, with one serving as the anode and the other as the cathode. The pinout configuration follows standard diode pin assignments.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages
• Fast Response Time: Rapid reaction to voltage transients
• High Surge Capability: Able to withstand high surge currents

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time ensures minimal impact on protected circuits
• High surge capability provides robust protection

Disadvantages

• Clamping voltage may be higher than some alternative models
• Sensitive to reverse polarity connection

Working Principles

The 1KSMB18CA M4G operates by diverting excess current away from sensitive electronic components when a voltage transient occurs. When the voltage exceeds the breakdown voltage, the diode begins to conduct, effectively clamping the voltage to a safe level and protecting the connected circuitry.

Detailed Application Field Plans

The 1KSMB18CA M4G is commonly used in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1KSMB18CA M4G include: - P6SMB18CA - SMBJ18CA - 1.5SMC18CA - SA18CA

In conclusion, the 1KSMB18CA M4G transient voltage suppressor diode offers effective protection against voltage transients, with its high surge capability and fast response time making it suitable for a wide range of applications.

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