P4KE33CAHE3/73 Encyclopedia Entry

Product Overview

The P4KE33CAHE3/73 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P4KE33CAHE3/73 is designed to provide reliable overvoltage protection in various electronic circuits. Its characteristics include high surge capability, fast response time, and low clamping voltage. The diode is typically packaged in a DO-41 package and is available in tape and reel packaging with a quantity of 5000 units per reel.

Specifications

• Part Number: P4KE33CAHE3/73
• Category: Transient Voltage Suppressor Diode
• Voltage Rating: 33V
• Power Dissipation: 400W
• Package Type: DO-41
• Packaging: Tape and Reel
• Quantity per Reel: 5000 units

Detailed Pin Configuration

The P4KE33CAHE3/73 diode has a standard axial lead configuration with two leads. The anode is typically connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Reacts quickly to overvoltage conditions, safeguarding connected components.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective overvoltage protection for sensitive electronic components.
• Fast response time ensures minimal impact on the protected circuit.
• High surge capability provides robust protection in demanding environments.

Disadvantages

• Clamping voltage may be higher than some alternative models.
• Requires careful consideration of the circuit layout for optimal performance.

Working Principles

The P4KE33CAHE3/73 operates by diverting excess voltage away from sensitive components when an overvoltage event occurs. This is achieved through the use of semiconductor junctions that rapidly conduct when the voltage exceeds the diode's clamping voltage, effectively shunting the excess energy to protect the downstream circuitry.

Detailed Application Field Plans

The P4KE33CAHE3/73 is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• P4KE6.8CAHE3/73: 6.8V Transient Voltage Suppressor Diode
• P4KE13CAHE3/73: 13V Transient Voltage Suppressor Diode
• P4KE20CAHE3/73: 20V Transient Voltage Suppressor Diode
• P4KE30CAHE3/73: 30V Transient Voltage Suppressor Diode

In conclusion, the P4KE33CAHE3/73 transient voltage suppressor diode offers reliable overvoltage protection with its high surge capability and fast response time. While it has certain advantages and disadvantages, its working principles and detailed application field plans make it a valuable component in various electronic circuits.

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