SMCJ75A-M3/57T

Product Category

The SMCJ75A-M3/57T belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor diode.

Basic Information Overview

• Use: The SMCJ75A-M3/57T is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The device is typically available in a DO-214AB (SMC) package.
• Essence: Its essence lies in providing robust protection against transient voltage spikes.
• Packaging/Quantity: It is commonly packaged in reels or trays with varying quantities based on customer requirements.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 75V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 64.3V
• Forward Voltage: 3.5V at 10A

Detailed Pin Configuration

The SMCJ75A-M3/57T typically has two pins, anode, and cathode, which are clearly labeled on the device's package.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

• Advantages:
  • Robust protection against transient voltage events.
  • Fast response time.
  • High surge capability.
• Disadvantages:
  • Higher cost compared to traditional diode-based protection methods.
  • Requires careful consideration of mounting and layout due to its transient suppression characteristics.

Working Principles

The SMCJ75A-M3/57T operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The SMCJ75A-M3/57T finds extensive use in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ75A-M3/57T include: - P6SMB75A - 1.5SMC75A - SMBJ75A

This diverse range of alternative models provides flexibility in selecting the most suitable transient voltage suppressor diode for specific application requirements.

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