P6KE15-B

Product Category

The P6KE15-B belongs to the category of transient voltage suppressor (TVS) diodes.

Basic Information Overview

• Use: The P6KE15-B is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The P6KE15-B is typically available in a DO-15 package.
• Essence: Its essence lies in providing robust protection against voltage spikes.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 15V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to 175°C
• Breakdown Voltage: 16.7V to 18.5V
• Maximum Clamping Voltage: 24.4V at 10A
• Reverse Standoff Voltage: 12.8V
• Maximum Leakage Current: 1µA at 12.8V
• RoHS Compliant: Yes

Detailed Pin Configuration

The P6KE15-B TVS diode typically has two pins, anode, and cathode, which are identified by a band around the cathode end.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltage to a safe level.
• Fast Response Time: Rapid reaction to voltage transients, minimizing the risk of damage to downstream components.
• Low Clamping Voltage: Provides effective protection without imposing excessive voltage drop during normal operation.

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Can degrade over time with repeated exposure to high-energy transients
• May require periodic replacement in high-stress applications

Working Principles

The P6KE15-B operates by diverting excess current away from sensitive components when a voltage transient occurs. When the voltage exceeds the breakdown voltage, the diode enters a low impedance state, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The P6KE15-B is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P6KE15-B include: - P6KE6.8-B - P6KE10-B - P6KE18-B - P6KE22-B - P6KE33-B

These alternatives offer similar transient voltage suppression capabilities but with different breakdown voltages to suit specific application requirements.

In conclusion, the P6KE15-B transient voltage suppressor diode provides essential protection for electronic circuits, offering a balance of surge capability, clamping voltage, and response time. Its application spans across diverse industries, ensuring the integrity and reliability of electronic systems in the face of voltage transients.