3KP45C Product Overview

Introduction

The 3KP45C is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an in-depth overview of the 3KP45C, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage transients in electronic circuits
Characteristics: Fast response time, low clamping voltage, high surge capability
Package: Axial leaded, DO-201AD (DO-27) package
Essence: Provides overvoltage protection for sensitive electronics
Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

Peak Pulse Power: 3000W
Breakdown Voltage: 45V
Operating Temperature Range: -55°C to +175°C
Storage Temperature Range: -55°C to +175°C
RoHS Compliant: Yes

Detailed Pin Configuration

The 3KP45C has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

Transient Voltage Suppression: Protects electronic circuits from voltage spikes and transients.
Fast Response Time: Quickly clamps voltage transients to safe levels.
Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

High surge capability
RoHS compliant
Fast response time

Disadvantages

Limited breakdown voltage compared to higher-rated devices
Requires careful consideration of placement in circuits due to potential leakage current

Working Principles

The 3KP45C operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The 3KP45C is commonly used in various applications, including: - Power supplies - Automotive electronics - Telecommunications equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 3KP45C include: - 1.5KE45CA - P6SMB45CA - SA5.0CA

In conclusion, the 3KP45C transient voltage suppressor diode offers effective protection against voltage transients in electronic circuits, making it a crucial component in various industries and applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 3KP45C v technických řešeních

What is 3KP45C?
- 3KP45C is a high-power, fast-recovery silicon rectifier diode commonly used in power supply and rectification applications.
What are the key specifications of 3KP45C?
- The 3KP45C diode typically has a maximum repetitive peak reverse voltage of 45V, a forward current of 3A, and a fast recovery time.
In what technical solutions can 3KP45C be used?
- 3KP45C can be used in various technical solutions such as power supplies, battery chargers, inverters, and DC-DC converters.
How does 3KP45C contribute to power supply designs?
- 3KP45C diodes are used in power supply designs to efficiently convert AC voltage to DC voltage by allowing current to flow in only one direction.
What are the advantages of using 3KP45C in rectification applications?
- The fast-recovery characteristic of 3KP45C diodes allows for efficient rectification of high-frequency AC signals, making them suitable for switching power supplies and other high-speed applications.
Are there any specific considerations when using 3KP45C in high-power applications?
- In high-power applications, it's important to consider heat dissipation and thermal management to ensure the diode operates within its temperature limits.
Can 3KP45C be used in automotive electronics?
- Yes, 3KP45C diodes can be used in automotive electronics for applications such as voltage regulation, battery charging, and motor control.
What are the typical operating temperatures for 3KP45C?
- The operating temperature range for 3KP45C diodes is usually between -65°C to +175°C, making them suitable for a wide range of environments.
How does 3KP45C compare to other diodes in similar applications?
- Compared to standard rectifier diodes, 3KP45C offers faster recovery times and higher power handling capabilities, making it suitable for high-speed and high-power applications.
Where can I find detailed application notes for using 3KP45C in technical solutions?
- Detailed application notes for using 3KP45C can be found in the datasheets provided by the manufacturer, as well as in technical reference manuals and application guides related to power electronics and diode applications.