1.5SMC170AHE3/57T

Product Overview

Category

The 1.5SMC170AHE3/57T belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a low-impedance path to ground in the event of overvoltage transients.

Characteristics

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

Package

The 1.5SMC170AHE3/57T is typically available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Standoff Voltage: 144V
• Breakdown Voltage: 160V
• Maximum Clamping Voltage: 231V
• Peak Pulse Current: 58.3A
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC170AHE3/57T typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

• Provides transient voltage suppression for electronic circuits
• Responds quickly to overvoltage events
• Diverts excess current away from sensitive components

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact and easy to integrate into circuit designs

Disadvantages

• May require replacement after absorbing a high-energy surge
• Can introduce some capacitance into the protected circuit

Working Principles

When a voltage transient occurs, the 1.5SMC170AHE3/57T enters a low-impedance state, diverting the excess current to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

This product is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMAJ160AHE3/61T
• SMBJ160AHE3/52
• SMCJ160AHE3/57T
• P6SMB160A

In conclusion, the 1.5SMC170AHE3/57T is a crucial component in safeguarding electronic circuits from voltage surges, offering fast response times and high surge current capabilities. Its compact design and effectiveness make it a popular choice in various applications, despite the need for occasional replacement after absorbing high-energy surges.

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