SMBJ9.0AE3/TR13

Product Overview

The SMBJ9.0AE3/TR13 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMBJ9.0AE3/TR13 is widely used in various electronic devices and systems to safeguard against voltage spikes and surges. Its characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models are outlined below.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients
• Characteristics: Fast response time, low clamping voltage
• Package: DO-214AA (SMB)
• Essence: Safeguarding sensitive electronics
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage - Reverse Standoff (Typ): 9V
• Voltage - Breakdown (Min): 10V
• Clamping Voltage @ Ipp: 14.5V
• Peak Pulse Current: 19.4A
• Capacitance @ Vr, F: 150pF @ 5V, 1MHz
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMBJ9.0AE3/TR13 follows the standard pin configuration for DO-214AA (SMB) package: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response to transient voltage events
• Low clamping voltage to protect downstream components
• High surge current capability

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact form factor
• Wide operating temperature range

Disadvantages

• Limited peak pulse current compared to some higher-rated TVS diodes
• Sensitive to reverse overvoltage conditions

Working Principles

When a transient voltage event occurs, the SMBJ9.0AE3/TR13 rapidly conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to the connected electronics.

Detailed Application Field Plans

The SMBJ9.0AE3/TR13 is commonly used in the following applications: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: SMAJ9.0A
• Alternative Model 2: P6SMBJ9.0A
• Alternative Model 3: SMCJ9.0A

In summary, the SMBJ9.0AE3/TR13 transient voltage suppressor diode offers effective protection against voltage transients with its fast response time and low clamping voltage. While it has limitations in peak pulse current and sensitivity to reverse overvoltage conditions, its compact form factor and wide operating temperature range make it suitable for various electronic applications.

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