P4SMA180CAHE3/5A

Product Overview

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is crucial.

Characteristics

Low clamping voltage
Fast response time
High surge current capability
RoHS compliant

Package

The P4SMA180CAHE3/5A is available in a SMA package.

Essence

The essence of this product lies in its ability to quickly divert excessive current away from sensitive components, thereby protecting them from damage due to voltage surges.

Packaging/Quantity

The P4SMA180CAHE3/5A is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

Standoff Voltage: 154V
Breakdown Voltage: 171V
Maximum Clamping Voltage: 279V
Peak Pulse Current: 40A
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P4SMA180CAHE3/5A has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

Bi-directional protection
Low incremental surge resistance
High reliability
ESD (Electrostatic Discharge) protection

Advantages

Provides robust protection against voltage transients
Fast response time ensures minimal impact on the protected circuit
Suitable for a wide range of applications
RoHS compliant, making it environmentally friendly

Disadvantages

May exhibit some leakage current at lower voltages
Sensitive to reverse surge currents

Working Principles

The P4SMA180CAHE3/5A operates by shunting excess current away from the protected circuit when a transient voltage spike occurs. This is achieved through the rapid conduction of the diode, which effectively limits the voltage across the circuit.

Detailed Application Field Plans

The P4SMA180CAHE3/5A is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4SMA180CAHE3/5A include: - P6SMB180CA - 1.5SMC180CA - SMBJ180CA

In conclusion, the P4SMA180CAHE3/5A is a versatile TVS diode that offers reliable surge protection for a wide range of electronic applications. Its fast response time, high surge current capability, and bi-directional protection make it a valuable component in safeguarding sensitive circuits from transient voltage events. While it has certain limitations, its advantages outweigh the disadvantages, making it a popular choice for engineers seeking effective surge protection solutions.