1.5KE12A-B

Product Overview

Category:

The 1.5KE12A-B belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use:

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics:

Fast response time
High surge capability
Low clamping voltage
RoHS compliant

Package:

The 1.5KE12A-B is available in a DO-201 package.

Essence:

The essence of the 1.5KE12A-B lies in its ability to provide reliable protection against transient overvoltage conditions.

Packaging/Quantity:

The 1.5KE12A-B is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Peak Pulse Power: 1500W
Breakdown Voltage: 12V
Operating Voltage: 10.3V
Maximum Clamping Voltage: 19.9V
Leakage Current: 1µA

Detailed Pin Configuration

The 1.5KE12A-B has a standard axial lead configuration with two leads.

Functional Features

Transient voltage suppression
Reverse standoff voltage
Low incremental surge resistance

Advantages and Disadvantages

Advantages

High surge capability
Fast response time
RoHS compliant

Disadvantages

Limited breakdown voltage range
Sensitive to temperature variations

Working Principles

The 1.5KE12A-B operates by diverting excess current away from sensitive components when a transient voltage spike occurs, thereby protecting the circuit from damage.

Detailed Application Field Plans

The 1.5KE12A-B is commonly used in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE12A-B include: - 1.5KE6.8A-B - 1.5KE15A-B - 1.5KE18A-B

In conclusion, the 1.5KE12A-B is a crucial component in electronic circuits, providing essential transient voltage suppression capabilities to safeguard sensitive components from voltage spikes and transients.

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技術ソリューションにおける 1.5KE12A-B の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of 1.5KE12A-B in technical solutions:

Q: What is the maximum peak pulse power dissipation of 1.5KE12A-B? A: The maximum peak pulse power dissipation of 1.5KE12A-B is 1500W for a 10/1000μs waveform.
Q: What is the breakdown voltage of 1.5KE12A-B? A: The breakdown voltage of 1.5KE12A-B is 12V.
Q: Can 1.5KE12A-B be used for overvoltage protection in power supplies? A: Yes, 1.5KE12A-B can be used for overvoltage protection in power supplies due to its high power dissipation capability.
Q: Is 1.5KE12A-B suitable for surge protection in automotive electronics? A: Yes, 1.5KE12A-B is suitable for surge protection in automotive electronics due to its robustness and high energy handling capacity.
Q: What is the response time of 1.5KE12A-B during transient voltage surges? A: The response time of 1.5KE12A-B is very fast, typically responding to transient voltage surges within nanoseconds.
Q: Can 1.5KE12A-B be used in telecommunications equipment for lightning protection? A: Yes, 1.5KE12A-B is commonly used in telecommunications equipment for lightning protection due to its ability to handle high-energy transients.
Q: Does 1.5KE12A-B require any external heat sinking for normal operation? A: No, 1.5KE12A-B does not require external heat sinking for normal operation under specified conditions.
Q: What is the operating temperature range of 1.5KE12A-B? A: The operating temperature range of 1.5KE12A-B is -55°C to +175°C, making it suitable for a wide range of environments.
Q: Can 1.5KE12A-B be used for ESD protection in electronic circuits? A: Yes, 1.5KE12A-B can be used for ESD protection in electronic circuits, providing reliable protection against electrostatic discharge events.
Q: Are there any specific mounting or handling considerations for 1.5KE12A-B? A: It is recommended to follow proper ESD handling procedures and ensure secure mounting of 1.5KE12A-B to minimize mechanical stress during operation.

These questions and answers cover various aspects of the application of 1.5KE12A-B in technical solutions, including its specifications, use cases, and operational considerations.