SMBJ170C-E3/52

Product Overview

The SMBJ170C-E3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used for protecting sensitive electronic components from voltage spikes and transients. The SMBJ170C-E3/52 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-214AA (SMB) package and is designed to provide effective protection for various electronic circuits.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AA (SMB)
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Typically supplied in reels or tubes, quantity varies based on manufacturer

Specifications

• Peak Power Dissipation: 600W
• Breakdown Voltage: 170V
• Operating Voltage: 144V
• Clamping Voltage: 243V
• Peak Pulse Current: 19.4A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ170C-E3/52 typically consists of two pins, with the anode and cathode connections clearly marked on the device. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact form factor

Disadvantages

• Clamping voltage may be relatively higher compared to some alternative models
• Limited to specific voltage and current ratings

Working Principles

The SMBJ170C-E3/52 operates by diverting excessive transient current away from sensitive components when a voltage spike occurs. This is achieved through the rapid conduction of the diode, which effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ170C-E3/52 is commonly used in various applications including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ170C-E3/52 include: - SMAJ170A - SMCJ170CA - P6SMB170A

In conclusion, the SMBJ170C-E3/52 transient voltage suppressor diode offers reliable protection against voltage transients and spikes, making it an essential component in safeguarding sensitive electronic circuits across a wide range of applications.

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