MSMBJ54CAE3/TR

Product Overview

• Belongs to: Electronic Components
• Category: Diode
• Use: Voltage Regulation, Overvoltage Protection
• Characteristics: Small form factor, High reliability, Low leakage current
• Package: SOD-123
• Essence: Protecting electronic circuits from overvoltage conditions
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Type: Zener Diode
• Voltage - Zener (Nom) (Vz): 54V
• Power - Max: 1W
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 5µA @ 40V
• Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

• Pin 1: Anode
• Pin 2: Cathode

Functional Features

• Provides stable voltage regulation
• Offers protection against voltage spikes and surges
• Low reverse leakage current ensures minimal power loss

Advantages

• Small package size allows for space-efficient circuit design
• High reliability ensures long-term performance
• Low leakage current minimizes power consumption

Disadvantages

• Limited power dissipation capability compared to larger diodes
• Sensitive to excessive current and voltage levels

Working Principles

The MSMBJ54CAE3/TR operates as a Zener diode, maintaining a constant voltage drop across its terminals when reverse-biased. This characteristic makes it suitable for voltage regulation and overvoltage protection in electronic circuits.

Detailed Application Field Plans

1. Power Supplies: Used to stabilize output voltage and protect against voltage transients.
2. Automotive Electronics: Safeguards sensitive components from voltage spikes in automotive systems.
3. Telecommunication Equipment: Ensures stable voltage levels in communication devices.

Detailed and Complete Alternative Models

1. BZX84C54LT1G: Similar 54V Zener diode with SOT-23 package
2. 1N4744A: 1W Zener diode with 15V rating, suitable for lower voltage applications

Note: The information provided is based on the product's datasheet and may be subject to updates or revisions.

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