P6KE170A-TB Encyclopedia Entry

Product Overview

The P6KE170A-TB belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P6KE170A-TB is characterized by its high surge capability, fast response time, and compact package. It is typically available in a DO-15 package and is designed to dissipate high amounts of transient power.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, fast response time
• Package: DO-15
• Essence: Dissipation of high transient power
• Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

• Voltage Rating: 170V
• Power Dissipation: 600W
• Breakdown Voltage: 190V
• Operating Temperature Range: -55°C to 175°C
• Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The P6KE170A-TB typically has two pins, anode, and cathode. The anode is connected to the higher potential side, while the cathode is connected to the lower potential side.

Functional Features

• Transient Voltage Suppression: Provides protection by clamping transient voltages to a safe level.
• Fast Response Time: Reacts quickly to transient events, safeguarding downstream components.
• High Surge Capability: Can handle large transient currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Fast response time ensures minimal impact on the protected circuit
• Compact package allows for easy integration into circuits

Disadvantages

• Limited to specific voltage and power ratings
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the P6KE170A-TB conducts current and clamps the voltage to a safe level, protecting the downstream circuitry. This is achieved through the diode's ability to rapidly transition from a high impedance state to a low impedance state when exposed to excessive voltage.

Detailed Application Field Plans

The P6KE170A-TB is commonly used in various electronic systems where protection against voltage transients is crucial. Some application fields include: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• P6KE150A-TB: Lower voltage rating of 150V
• P6KE200A-TB: Higher voltage rating of 200V
• P6KE170CA-TB: Bi-directional transient voltage suppressor diode with similar characteristics

In conclusion, the P6KE170A-TB transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic systems.

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