SMBG150AHE3/52

Product Overview

The SMBG150AHE3/52 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 SMBG150AHE3/52 is typically available in a package with a compact form factor, making it suitable for various applications where space is limited. It is an essential component for safeguarding electronic circuits from voltage spikes and surges.

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: SMB (DO-215AA)
• Essence: Safeguarding electronic circuits from voltage spikes and surges
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Peak Pulse Power: 1500 W
• Breakdown Voltage Range: 5 V to 188 V
• Operating Temperature Range: -55°C to +175°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMBG150AHE3/52 features a surface mount package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• High surge capability for robust transient voltage protection
• Low clamping voltage ensures minimal stress on protected circuits
• Fast response time provides rapid protection against voltage transients

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Compact form factor suitable for space-constrained applications
• RoHS compliant, ensuring environmental friendliness

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection in some applications
• Limited breakdown voltage range compared to some alternative models

Working Principles

The SMBG150AHE3/52 operates by diverting excessive transient current away from sensitive electronic components when a voltage transient occurs. This helps to limit the voltage across the protected circuit, thereby preventing damage due to voltage spikes and surges.

Detailed Application Field Plans

The SMBG150AHE3/52 is widely used in various electronic systems, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMBG150AHE3/52 include: - SMAJ5.0A: Similar TVS diode with a lower breakdown voltage range - SMBJ170A: TVS diode with a higher breakdown voltage range and similar characteristics - SMCJ130A: TVS diode with a different package and similar specifications

In conclusion, the SMBG150AHE3/52 is a crucial component for protecting electronic circuits from voltage transients, offering high surge capability, low clamping voltage, and fast response time. Its compact form factor and RoHS compliance make it suitable for a wide range of applications, although it may require additional circuitry for comprehensive overvoltage protection in certain scenarios.