1V5KE440A Encyclopedia Entry
Product Overview
Category
The 1V5KE440A belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- Compact package size
Package
The 1V5KE440A is typically available in a DO-201 package.
Essence
The essence of the 1V5KE440A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 1500W
- Breakdown Voltage: 440V
- Operating Temperature Range: -55°C to 175°C
- Reverse Standoff Voltage: 376V
- Maximum Clamping Voltage: 605V
Detailed Pin Configuration
The 1V5KE440A typically consists of two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Bi-directional clamping capability
- Low leakage current
- Robust construction for reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited to specific voltage ranges
- May require additional circuitry for comprehensive protection
Working Principles
When a transient voltage surge occurs, the 1V5KE440A conducts current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 1V5KE440A is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P6KE440A
- SA5.0CA
- 1.5KE440CA
This completes the encyclopedia entry for the 1V5KE440A, providing comprehensive information about its product details, specifications, features, and applications.
Word Count: 346
10 pirs û bersivên hevpar ên têkildarî sepana 1V5KE440A di çareseriyên teknîkî de navnîş bikin
What is 1V5KE440A?
- 1V5KE440A is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of 1V5KE440A?
- The maximum peak pulse power of 1V5KE440A is typically 1500 watts.
What is the breakdown voltage of 1V5KE440A?
- The breakdown voltage of 1V5KE440A is 440 volts.
How does 1V5KE440A protect electronic circuits?
- 1V5KE440A diverts excessive current away from sensitive components when a voltage spike occurs, preventing damage to the circuit.
In what applications is 1V5KE440A commonly used?
- 1V5KE440A is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.
What are the key features of 1V5KE440A?
- Key features of 1V5KE440A include its high surge capability, fast response time, and low clamping voltage.
What is the operating temperature range of 1V5KE440A?
- The operating temperature range of 1V5KE440A is typically -55°C to 175°C.
How should 1V5KE440A be mounted in a circuit?
- 1V5KE440A should be mounted with the cathode side connected to the input or sensitive component being protected.
Can 1V5KE440A be used for overvoltage protection in DC power lines?
- Yes, 1V5KE440A can be used to protect DC power lines from overvoltage events.
Are there any recommended alternative devices to 1V5KE440A for similar applications?
- Some recommended alternative devices for similar applications include 1.5KE440CA, P6KE440A, and SA15CA.