SMBG90AHE3/52

Product Overview

The SMBG90AHE3/52 belongs to the category of surface mount transient voltage suppressors (TVS) and is commonly used for protecting sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This device is characterized by its high surge capability, low clamping voltage, and fast response time. The SMBG90AHE3/52 is typically packaged in a compact, surface-mount package and is available in various quantities to suit different application needs.

Basic Information

• Category: Surface Mount Transient Voltage Suppressor (TVS)
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface-mount package
• Essence: Protecting sensitive electronics from voltage transients
• Packaging/Quantity: Available in various quantities to suit different application needs

Specifications

• Part Number: SMBG90AHE3/52
• Voltage Rating: 90V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMBG90AHE3/52 features a standard surface-mount package with two pins for easy integration into circuit boards. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High surge capability for robust transient voltage protection
• Low clamping voltage to minimize stress on protected circuits
• Fast response time to quickly divert transient currents away from sensitive components

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact surface-mount package for easy integration
• RoHS compliant for environmental sustainability

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMBG90AHE3/52 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when a voltage transient occurs, thereby diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The SMBG90AHE3/52 is widely used in various applications requiring protection against voltage transients, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

For applications requiring different voltage ratings or form factors, alternative models to the SMBG90AHE3/52 include: - SMBJ series TVS diodes - SMCJ series TVS diodes - SMAJ series TVS diodes

In conclusion, the SMBG90AHE3/52 is a reliable surface mount transient voltage suppressor that offers effective protection against voltage transients in a wide range of electronic applications.

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