1.5KE250-E3/73
Product Overview
Category
The 1.5KE250-E3/73 belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The 1.5KE250-E3/73 is available in a DO-201 package.
Essence
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 214V
- Breakdown Voltage: 238V
- Maximum Clamping Voltage: 344V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE250-E3/73 TVS diode has a standard two-pin configuration, with no polarity.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High temperature stability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited peak pulse power handling capacity compared to higher-rated TVS diodes
- Higher clamping voltage compared to some specialized TVS diodes
Working Principles
When a voltage transient occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.
Detailed Application Field Plans
The 1.5KE250-E3/73 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE250-E3/73 include: - P6KE250A - SA15CA - SMAJ214A
In conclusion, the 1.5KE250-E3/73 transient voltage suppressor diode offers effective protection against voltage transients in various electronic applications, despite its limitations in peak pulse power handling. Its fast response time and wide operating temperature range make it a reliable choice for safeguarding sensitive components.
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기술 솔루션에 1.5KE250-E3/73 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the 1.5KE250-E3/73 used for?
- The 1.5KE250-E3/73 is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of the 1.5KE250-E3/73?
- The maximum peak pulse power is 1500 watts.
What is the breakdown voltage of the 1.5KE250-E3/73?
- The breakdown voltage is 250 volts.
What are the typical applications for the 1.5KE250-E3/73?
- Typical applications include surge protection in telecommunications equipment, industrial control systems, and power supplies.
What is the operating temperature range of the 1.5KE250-E3/73?
- The operating temperature range is -55°C to +175°C.
What is the response time of the 1.5KE250-E3/73?
- The response time is very fast, typically less than 1 nanosecond.
How does the 1.5KE250-E3/73 compare to other transient voltage suppressors?
- It offers higher power handling capability and lower clamping voltage compared to many other TVS diodes.
Can the 1.5KE250-E3/73 be used in automotive applications?
- Yes, it can be used in automotive electronics for protecting sensitive components from voltage transients.
Is the 1.5KE250-E3/73 RoHS compliant?
- Yes, it is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are some best practices for incorporating the 1.5KE250-E3/73 into a circuit?
- It's important to place the diode as close as possible to the protected circuitry and ensure proper grounding for effective transient suppression.