P6SMB39

Product Overview

Use

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

Characteristics

Fast response time
Low clamping voltage
High surge current capability

Package

P6SMB39 is typically available in a DO-214AA (SMB) package.

Essence

The essence of P6SMB39 lies in its ability to provide robust protection against transient voltage events.

Packaging/Quantity

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

Specifications

Standoff Voltage: 33.3V
Breakdown Voltage: 36.7V
Maximum Clamping Voltage: 59.3V
Peak Pulse Current: 164A
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

P6SMB39 typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

Bi-directional TVS diode
Low incremental surge resistance
High reliability

Advantages and Disadvantages

Advantages

Effective protection against voltage transients
Fast response time
Wide operating temperature range

Disadvantages

Limited surge current handling capability compared to some higher-rated TVS diodes
Higher clamping voltage compared to some specialized TVS diodes

Working Principles

P6SMB39 operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It achieves this by rapidly conducting when the voltage exceeds the breakdown voltage, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

P6SMB39 is widely used in various applications, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P6SMB39 include: - P6SMB10 - P6SMB20 - P6SMB30 - P6SMB40

In conclusion, P6SMB39 is a vital component in safeguarding electronic circuits from transient voltage events, offering reliable protection and peace of mind for designers and end-users alike.

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