P4KE39ATR

Product Overview

P4KE39ATR belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE39ATR is designed to provide characteristics such as high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-41 package and is available in quantities suitable for various applications.

Specifications

• Part Number: P4KE39ATR
• Category: Transient Voltage Suppressor Diode
• Peak Pulse Power: 400W
• Breakdown Voltage: 39V
• Package Type: DO-41
• Quantity: Available in reels of 3000 units

Detailed Pin Configuration

The P4KE39ATR follows the standard pin configuration for DO-41 package diodes, with two leads for connection.

Functional Features

• Transient Voltage Suppression: Protects against voltage spikes and transients.
• Fast Response Time: Rapidly clamps transient voltages to safe levels.
• High Surge Capability: Can withstand large surge currents without damage.

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - High surge capability

Disadvantages: - Clamping voltage may not be as low as some alternative models - Limited breakdown voltage compared to higher-rated diodes

Working Principles

When a transient voltage spike occurs, the P4KE39ATR conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The P4KE39ATR is commonly used in applications where protection against voltage transients is critical, such as: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE39ATR include: - P6KE39A - 1.5KE39A - SA5.0A

In conclusion, the P4KE39ATR transient voltage suppressor diode offers effective protection against voltage transients with its high surge capability and fast response time. While it has limitations in terms of clamping voltage and breakdown voltage, it remains a reliable choice for various applications requiring transient voltage suppression.

Word count: 311