SMBJ9.0CA-HRA

Product Overview

The SMBJ9.0CA-HRA belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMBJ9.0CA-HRA is designed to provide robust protection against transient overvoltage conditions, making it suitable for a variety of applications. This entry provides a comprehensive overview of the SMBJ9.0CA-HRA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against transient overvoltage conditions
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: SMB (DO-214AA)
• Essence: Robust transient voltage protection
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 9V
• Voltage - Breakdown (Min): 10V
• Clamping Voltage @ Ipp: 15.6V
• Peak Pulse Current: 36.1A
• Power Peak Pulse: 600W
• Termination Style: SMD/SMT
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMBJ9.0CA-HRA typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient voltage events
• Low clamping voltage to limit the voltage across sensitive components
• High surge capability to withstand large transient currents

Advantages and Disadvantages

Advantages

• Effective protection against transient overvoltage conditions
• Fast response time ensures minimal impact on the protected circuit
• Compact size and SMD package for easy integration into circuit designs

Disadvantages

• Clamping voltage may still allow some voltage transients to pass through, albeit at a reduced level
• Limited power dissipation capability compared to larger TVS diode packages

Working Principles

The SMBJ9.0CA-HRA operates based on the principle of avalanche breakdown. When a transient overvoltage condition occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ9.0CA-HRA finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: SMAJ9.0A

  • Category: Transient Voltage Suppressor Diode
  • Voltage - Reverse Standoff: 9V
  • Package: SMA (DO-214AC)

• Alternative Model 2: P6SMBJ9.0A

  • Category: Transient Voltage Suppressor Diode
  • Voltage - Reverse Standoff: 9V
  • Package: SMB (DO-214AA)

• Alternative Model 3: SMCJ9.0CA

  • Category: Transient Voltage Suppressor Diode
  • Voltage - Reverse Standoff: 9V
  • Package: SMC (DO-214AB)

In conclusion, the SMBJ9.0CA-HRA is a vital component in protecting electronic circuits from transient overvoltage conditions. Its fast response time, low clamping voltage, and high surge capability make it an essential part of modern electronic designs across various industries.

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