SMBJ9.0A-HRA

Product Overview

The SMBJ9.0A-HRA belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used for surge protection in electronic circuits, offering characteristics such as high reliability, fast response time, and compact packaging. The SMBJ9.0A-HRA is typically used to protect sensitive electronic components from voltage transients and surges. It comes in a compact package and is available in various quantities to suit different application needs.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Surge protection in electronic circuits
• Characteristics: High reliability, fast response time
• Package: SMB (DO-214AA)
• Essence: Protecting sensitive electronic components from voltage transients
• Packaging/Quantity: Available in tape and reel packaging, with quantities ranging from 500 to 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 9V
• Voltage - Breakdown (Min): 10V
• Clamping Voltage @ Ipp: 14.5V
• Current - Peak Pulse (10/1000µs): 34.4A
• Power - Peak Pulse: 600W
• Type: Zener

Detailed Pin Configuration

The SMBJ9.0A-HRA TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast response time
• Low clamping voltage
• High surge current capability
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast reaction to transient voltage spikes
• Compact size for space-constrained applications

Disadvantages

• Limited power dissipation capability compared to larger TVS diodes
• May require additional circuitry for handling sustained overvoltage conditions

Working Principles

The SMBJ9.0A-HRA operates by diverting excessive transient currents away from sensitive electronic components when a voltage surge occurs. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMBJ9.0A-HRA is commonly used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBJ9.0A-HRA include: - SMAJ9.0A - SMCJ9.0A - P6SMBJ9.0A

In summary, the SMBJ9.0A-HRA transient voltage suppressor diode offers effective surge protection for a wide range of electronic applications. Its fast response time, compact packaging, and high reliability make it a popular choice for designers seeking to safeguard their circuits from voltage transients and surges.

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