SMBJ11-E3/52

Product Overview

The SMBJ11-E3/52 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMBJ11-E3/52 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a surface mount package and is designed to be used across a wide range of applications.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface mount
• Essence: Protecting sensitive electronic components
• Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

• Voltage - Reverse Standoff (Typ): 11V
• Voltage - Breakdown (Min): 12.2V
• Voltage - Clamping (Max) @ Ipp: 18V
• Current - Peak Pulse (10/1000µs): 30.6A
• Power - Peak Pulse: 600W
• Type: Zener

Detailed Pin Configuration

The SMBJ11-E3/52 typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
• Fast Response Time: Rapid reaction to voltage spikes for enhanced protection.
• High Surge Capability: Able to withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• May exhibit some leakage current in normal operation
• Sensitive to overvoltage conditions

Working Principles

The SMBJ11-E3/52 operates based on the principle of zener breakdown. When a voltage transient occurs, the diode rapidly conducts, diverting the excess current away from the protected circuitry and limiting the voltage to a safe level.

Detailed Application Field Plans

The SMBJ11-E3/52 finds extensive use in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ11-E3/52 include: - SMAJ11A-E3/61 (11V TVS diode) - P4SMA11CA (11V surface mount TVS diode) - 1.5SMC11CA (11V SMC package TVS diode)

In conclusion, the SMBJ11-E3/52 transient voltage suppressor diode offers effective protection against voltage transients, with its fast response time and high surge capability making it suitable for a wide range of applications in the electronics industry.