SMBJ170D-M3/H

Product Overview

The SMBJ170D-M3/H 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 high surge capability, fast response time, and low clamping voltage. The SMBJ170D-M3/H is typically packaged in a compact, surface-mount package and is available in various quantities per reel.

Basic Information

• Category: Transient Voltage Suppressor Diodes (TVS Diodes)
• Use: Surge protection in electronic circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Surface-mount package
• Essence: Protection against transient voltage spikes
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Part Number: SMBJ170D-M3/H
• Peak Pulse Power: 600W
• Breakdown Voltage: 170V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ170D-M3/H TVS diode features a standard SMC (DO-214AB) package with two pins. The pin configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode

Functional Features

• Fast Response Time: Rapid reaction to transient voltage spikes
• High Surge Capability: Ability to handle large surge currents
• Low Clamping Voltage: Limits the voltage across the protected circuit

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Compact surface-mount package for easy integration into circuit designs
• RoHS compliant, ensuring environmental friendliness

Disadvantages

• Limited to specific voltage and power ratings
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBJ170D-M3/H operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting excess current away from the protected circuit and limiting the voltage across it. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The SMBJ170D-M3/H TVS diode finds extensive use in various applications, including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different voltage or power ratings, alternative TVS diode models include: - SMBJ5.0A-M3/H (5.0V Breakdown Voltage) - SMBJ300A-M3/H (300V Breakdown Voltage) - SMBJ600A-M3/H (600V Breakdown Voltage)

In summary, the SMBJ170D-M3/H transient voltage suppressor diode offers effective surge protection with its high surge capability, fast response time, and low clamping voltage. Its compact package and RoHS compliance make it suitable for a wide range of electronic applications.

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