SMBJ16-E3/52

Product Overview

The SMBJ16-E3/52 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 fast response time, high surge capability, and compact package size. The SMBJ16-E3/52 is typically available in a surface mount package and is designed to protect sensitive electronic components from voltage transients.

Basic Information

• Category: Transient Voltage Suppressor Diodes (TVS Diodes)
• Use: Surge protection in electronic circuits
• Characteristics: Fast response time, high surge capability, compact package size
• Package: Surface mount
• Essence: Protection of sensitive electronic components from voltage transients
• Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

• Voltage - Reverse Standoff (Typ): 16V
• Power (Watts): 600W
• Polarity: Unidirectional
• Operating Temperature: -55°C to 150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AA (SMB)

Detailed Pin Configuration

The SMBJ16-E3/52 TVS diode typically consists of two pins, with the anode and cathode terminals clearly marked on the device. The pin configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2

Functional Features

• Fast Response Time: Provides rapid clamping of transient voltages.
• High Surge Capability: Can withstand large surge currents without degradation.
• Compact Size: Space-efficient design for integration into various electronic circuits.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components.
• Fast response time ensures minimal impact on the protected circuit.
• Compact size allows for versatile integration in different applications.

Disadvantages

• Unidirectional protection may not be suitable for bidirectional surge events.
• Limited power dissipation capability compared to larger TVS diode packages.

Working Principles

The SMBJ16-E3/52 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the specified level. This action effectively diverts the transient energy away from the protected circuit, safeguarding the connected electronics.

Detailed Application Field Plans

The SMBJ16-E3/52 TVS diode finds extensive use in various applications, including: - Telecommunications: Protects sensitive communication equipment from lightning-induced surges. - Automotive Electronics: Safeguards vehicle electronics from voltage transients caused by load dumps and other electrical disturbances. - Industrial Control Systems: Provides surge protection for control panels, PLCs, and other industrial electronics. - Consumer Electronics: Used in power supplies, USB ports, and other consumer devices to prevent damage from voltage spikes.

Detailed and Complete Alternative Models

• SMBJ10CA: Similar TVS diode with lower reverse standoff voltage.
• SMBJ20A: Comparable TVS diode with higher power dissipation capability.
• SMBJ30C: Alternative model with a higher reverse standoff voltage for specific application requirements.

In conclusion, the SMBJ16-E3/52 transient voltage suppressor diode offers effective surge protection with its fast response time, high surge capability, and compact package size. Its application spans across diverse industries, making it a versatile solution for safeguarding electronic circuits against voltage transients. Additionally, alternative models provide flexibility to accommodate specific voltage protection needs in various applications.

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