15KPA70

Product Overview

Use

It is primarily used for surge protection in electronic circuits and systems.

Characteristics

High surge capability
Low clamping voltage
Fast response time

Package

The 15KPA70 is typically available in a DO-201AD package.

Essence

The essence of the 15KPA70 lies in its ability to protect sensitive electronic components from voltage surges and transients.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Peak Pulse Power: 15000 W
Breakdown Voltage: 77.8 V to 86.2 V
Maximum Clamping Voltage: 124 V at 21.2 A
Operating Temperature Range: -55°C to +175°C
RoHS Compliant: Yes

Detailed Pin Configuration

The 15KPA70 typically features a two-pin configuration, with the anode and cathode connections clearly labeled.

Functional Features

Provides protection against voltage surges and transients
Rapid response time ensures minimal impact on the protected circuitry
High surge capability enables reliable performance in demanding environments

Advantages

Robust surge protection
Low clamping voltage
Wide operating temperature range

Disadvantages

Relatively large physical size compared to some other TVS diodes
Higher cost compared to standard diodes

Working Principles

When a voltage surge occurs, the 15KPA70 conducts current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The 15KPA70 is commonly used in: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

15KPA Series (e.g., 15KPA64, 15KPA100)
Other TVS diodes from different manufacturers with similar specifications

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 15KPA70 v technických řešeních

What is 15KPA70?
- 15KPA70 is a high-power handling transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of 15KPA70?
- The maximum peak pulse power of 15KPA70 is 15000 watts for a 10/1000μs waveform.
What are the typical applications of 15KPA70?
- 15KPA70 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the breakdown voltage of 15KPA70?
- The breakdown voltage of 15KPA70 ranges from 77.8V to 86.7V, depending on the specific part number.
How does 15KPA70 provide protection against voltage spikes?
- 15KPA70 clamps the voltage during transient events, diverting excess current away from sensitive components and limiting the voltage across the protected circuit.
Is 15KPA70 suitable for high-speed data line protection?
- Yes, 15KPA70 is suitable for protecting high-speed data lines such as Ethernet, USB, and HDMI interfaces.
What is the response time of 15KPA70?
- The response time of 15KPA70 is very fast, typically responding within nanoseconds to clamp the voltage spike.
Can 15KPA70 be used in outdoor applications?
- Yes, 15KPA70 is suitable for outdoor applications due to its rugged construction and ability to withstand harsh environmental conditions.
Does 15KPA70 require heat sinking?
- For prolonged or repetitive high-energy surges, heat sinking may be necessary to ensure the diode remains within its operating temperature range.
Are there any reliability considerations when using 15KPA70 in technical solutions?
- It's important to ensure proper PCB layout, adequate thermal management, and adherence to recommended operating conditions to maximize the reliability of 15KPA70 in technical solutions.