SMBJ15C-E3/52

Product Overview

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

Characteristics

Low clamping voltage
Fast response time
High surge capability
RoHS compliant

Package

The SMBJ15C-E3/52 is available in a DO-214AA (SMB) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

It is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

Standoff Voltage: 15V
Breakdown Voltage: 16.7V
Maximum Clamping Voltage: 24.4V
Peak Pulse Current: 30A
Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ15C-E3/52 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

Provides bi-directional protection
Low incremental surge resistance
High temperature stability

Advantages and Disadvantages

Advantages

Fast response time protects sensitive components
High surge capability ensures robust protection
RoHS compliance aligns with environmental regulations

Disadvantages

May exhibit leakage current at high temperatures
Limited to low voltage applications

Working Principles

When a transient voltage spike occurs, the SMBJ15C-E3/52 conducts current to divert the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to downstream components.

Detailed Application Field Plans

The SMBJ15C-E3/52 is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ15C-E3/52 include: - SMAJ15A - P6SMB15A - SMCJ15CA

In conclusion, the SMBJ15C-E3/52 transient voltage suppressor diode offers reliable overvoltage protection with fast response times and high surge capability. Its compact package and RoHS compliance make it suitable for a wide range of applications in various industries.

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