Taiwan Semiconductor Corporation
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P4KE170A R0G
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P4KE170A R0G

Product Overview

The P4KE170A R0G 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 P4KE170A R0G is known for its high reliability, fast response time, and robust packaging.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High reliability, fast response time
  • Package: DO-41
  • Essence: Silicon-based semiconductor device
  • Packaging/Quantity: Available in reels or bulk packaging

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 170V
  • Operating Temperature Range: -55°C to +175°C
  • Forward Voltage Drop: 1.5V at 10A

Detailed Pin Configuration

The P4KE170A R0G follows the standard DO-41 package configuration with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Fast response to transient over-voltage conditions
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Reliable protection against voltage spikes
  • Fast response time
  • RoHS compliant

Disadvantages

  • Higher forward voltage drop compared to some alternative models
  • Limited to lower power applications

Working Principles

The P4KE170A R0G operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a shunt to absorb the transient energy and protect downstream electronics.

Detailed Application Field Plans

The P4KE170A R0G is widely used in various electronic systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE170A R0G include: - P6KE170A - 1.5KE170A - SA170A

In conclusion, the P4KE170A R0G transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an essential component in various electronic systems.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق P4KE170A R0G في الحلول التقنية

  1. What is the P4KE170A R0G?

    • The P4KE170A R0G is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P4KE170A R0G?

    • The maximum peak pulse power of P4KE170A R0G is 400 watts.

  3. What is the breakdown voltage of P4KE170A R0G?

    • The breakdown voltage of P4KE170A R0G is 170 volts.

  4. What are the typical applications of P4KE170A R0G?

    • P4KE170A R0G is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive systems.

  5. What is the operating temperature range of P4KE170A R0G?

    • The operating temperature range of P4KE170A R0G is -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE170A R0G?

    • The reverse stand-off voltage of P4KE170A R0G is 144.4 volts.

  7. Does P4KE170A R0G meet any industry standards?

    • Yes, P4KE170A R0G complies with the RoHS directive and is lead-free.

  8. Can P4KE170A R0G be used for ESD protection?

    • Yes, P4KE170A R0G can be used for electrostatic discharge (ESD) protection in various electronic devices.

  9. What is the response time of P4KE170A R0G?

    • The response time of P4KE170A R0G is very fast, typically responding within nanoseconds to clamp transient voltages.

  10. Is P4KE170A R0G suitable for high-frequency applications?

    • Yes, P4KE170A R0G is suitable for high-frequency applications due to its fast response time and low capacitance.