SMBJ20CA-TR

Product Overview

The SMBJ20CA-TR belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMBJ20CA-TR is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface-mount package and is available in various quantities to suit different production needs.

Basic Information

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface-mount
• Essence: Protecting sensitive electronic components
• Packaging/Quantity: Available in various quantities

Specifications

• Part Number: SMBJ20CA-TR
• Voltage - Reverse Standoff (Typ): 20V
• Power (Watts): 600W
• Polarity: Unidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AA, SMB
• Operating Temperature: -55°C ~ 150°C

Detailed Pin Configuration

The SMBJ20CA-TR typically has two pins for surface mounting onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly responds to transient events to safeguard connected components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Low clamping voltage

Disadvantages

• Limited to unidirectional protection
• May require additional components for comprehensive transient protection

Working Principles

The SMBJ20CA-TR works 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 SMBJ20CA-TR is commonly used in various applications including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ20CA-TR include: - SMAJ20A - P6SMB20CA - SMCJ20A

In conclusion, the SMBJ20CA-TR transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.

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