SMAJ85AHM2G

Product Overview

Category

The SMAJ85AHM2G belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

• Fast response time
• Low clamping voltage
• High surge current capability

Package

The SMAJ85AHM2G is typically available in a DO-214AC (SMA) package.

Essence

The essence of the SMAJ85AHM2G lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

It is commonly packaged in reels or trays and is available in quantities ranging from hundreds to thousands per reel/tray.

Specifications

• Standoff Voltage: 85V
• Breakdown Voltage: 94.4V
• Maximum Clamping Voltage: 137V
• Peak Pulse Current: 23.2A
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMAJ85AHM2G typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

• Bi-directional clamping capability
• Low leakage current
• High reliability

Advantages

• Provides effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• Wide operating temperature range allows for versatile application

Disadvantages

• Limited surge current handling capacity compared to some higher-rated devices
• Higher clamping voltage compared to some specialized transient voltage suppressors

Working Principles

When a transient voltage surge occurs, the SMAJ85AHM2G conducts the excessive current to the ground, limiting the voltage across the protected circuit to a safe level.

Detailed Application Field Plans

The SMAJ85AHM2G is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ85AHM2G include: - P6SMBJ85CA - 1.5KE85CA - SMBJ85CA

In conclusion, the SMAJ85AHM2G is a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance and reliability in a compact package.

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