SMBJ75A M4G

Product Overview

The SMBJ75A M4G belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage events, diverting excessive current away from sensitive components. The SMBJ75A M4G is typically packaged in a surface-mount format and is available in various quantities to suit different application needs.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Surge protection in electronic circuits
• Characteristics: Rapid response to overvoltage events, surface-mount package
• Package: Surface-mount package
• Essence: Protection of sensitive electronic components from voltage surges
• Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier and application requirements

Specifications

• Voltage - Reverse Standoff (Typ): 64.3V
• Voltage - Breakdown (Min): 71.3V
• Voltage - Clamping (Max) @ Ipp: 103V
• Current - Peak Pulse (10/1000µs): 17.1A
• Power - Peak Pulse: 600W
• Type: Zener

Detailed Pin Configuration

The SMBJ75A M4G typically features a standard SMC (DO-214AB) package with two pins for surface mounting onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The primary function of the SMBJ75A M4G is to provide transient voltage suppression by diverting excess current away from sensitive components when an overvoltage event occurs. This helps to protect the connected circuitry from damage due to voltage spikes or surges.

Advantages and Disadvantages

Advantages

• Fast response time to overvoltage events
• High peak pulse power handling capability
• Compact surface-mount package for easy integration into circuit designs

Disadvantages

• Limited maximum clamping voltage may not be suitable for certain high-voltage applications
• Requires careful consideration of placement and layout to ensure effective surge protection

Working Principles

When the voltage across the SMBJ75A M4G exceeds its breakdown voltage, the diode begins to conduct, diverting the excess current away from the protected circuit. This action effectively limits the voltage across the circuit, providing protection against voltage transients.

Detailed Application Field Plans

The SMBJ75A M4G is commonly used in various electronic systems and equipment requiring surge protection. Some specific application fields include: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMAJ75A

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Similar to SMBJ75A M4G but in a SMA package
  • Package: SMA package
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier and application requirements

• Alternative Model 2: P6SMBJ75A

  • Category: Transient Voltage Suppressor Diode
  • Use: Surge protection in electronic circuits
  • Characteristics: Higher power handling capability compared to SMBJ75A M4G
  • Package: SMB package
  • Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier and application requirements

This completes the detailed entry for the SMBJ75A M4G, covering its product information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.