MASMLJ85CA Product Overview

Introduction

The MASMLJ85CA is a crucial component in the field of electronic devices, offering a range of features and specifications that cater to various applications. This entry provides an in-depth analysis of the MASMLJ85CA, covering its product category, basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The MASMLJ85CA belongs to the category of transient voltage suppressor (TVS) diodes, which are designed to protect sensitive electronics from voltage spikes and transients.

Basic Information Overview

• Use: The MASMLJ85CA is used to safeguard electronic circuits from voltage surges and transients.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time.
• Package: The device is typically available in a surface-mount package.
• Essence: Its essence lies in providing robust protection against voltage fluctuations.
• Packaging/Quantity: The MASMLJ85CA is commonly packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

• Voltage Rating: 85V
• Peak Pulse Power: 1500W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 94.4V to 105V
• Reverse Standoff Voltage: 85V
• Maximum Clamping Voltage: 137V at 10A

Detailed Pin Configuration

The MASMLJ85CA typically features a standard SOD-123FL package with two pins. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

• Transient Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• High Surge Capability: Capable of withstanding large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust transient voltage protection
• Fast response time
• High surge capability

Disadvantages

• Higher cost compared to traditional diodes
• Limited reverse standoff voltage options

Working Principles

The MASMLJ85CA operates by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient events. When a voltage spike occurs, the TVS diode rapidly conducts, shunting the excess energy to ground and maintaining the voltage across the protected circuit within safe limits.

Detailed Application Field Plans

The MASMLJ85CA finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Several alternative models to the MASMLJ85CA include: - SMAJ85A: Similar voltage rating and power dissipation - P6SMB85A: Offers higher peak pulse power handling - SMBJ85CA: Lower profile package with comparable performance

In conclusion, the MASMLJ85CA serves as a critical component in protecting electronic circuits from transient voltage events. Its robust characteristics, functional features, and diverse applications make it an indispensable choice for ensuring the reliability and longevity of electronic devices.

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