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1.5KE22HE3/73
Product Overview
Category:
The 1.5KE22HE3/73 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use:
These diodes are used to protect sensitive electronics from voltage spikes and transient events.
Characteristics:
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package:
The 1.5KE22HE3/73 is available in a DO-201AD package.
Essence:
The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.
Packaging/Quantity:
The 1.5KE22HE3/73 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 19.9V
- Breakdown Voltage: 22V
- Maximum Clamping Voltage: 30.6V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE22HE3/73 has a standard DO-201AD package with two leads. The anode is connected to the positive lead, while the cathode is connected to the negative lead.
Functional Features
- Fast response to transient events
- Low leakage current
- High surge capability
- Reliable overvoltage protection
Advantages and Disadvantages
Advantages
- Robust surge protection
- Wide operating temperature range
- RoHS compliant
Disadvantages
- Relatively larger footprint compared to SMD alternatives
- Limited availability of alternative models
Working Principles
When a transient voltage spike occurs, the 1.5KE22HE3/73 quickly conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 1.5KE22HE3/73 is commonly used in various applications including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE22HE3/73 include: - 1.5KE15A - 1.5KE27CA - 1.5KE33A
In conclusion, the 1.5KE22HE3/73 is a reliable TVS diode that offers robust surge protection and is suitable for a wide range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE22HE3/73 v technických řešeních
Sure, here are 10 common questions and answers related to the application of 1.5KE22HE3/73 in technical solutions:
What is the maximum peak pulse power of 1.5KE22HE3/73?
- The maximum peak pulse power is 1500W for a 10/1000μs waveform.
What is the breakdown voltage of 1.5KE22HE3/73?
- The breakdown voltage is typically 19.8V at 1mA.
What is the operating temperature range for 1.5KE22HE3/73?
- The operating temperature range is -55°C to +175°C.
What is the typical clamping voltage of 1.5KE22HE3/73?
- The typical clamping voltage is 29.2V at 34.1A.
What is the package type of 1.5KE22HE3/73?
- It comes in the axial-lead DO-201 package.
What are the typical applications for 1.5KE22HE3/73?
- It is commonly used for transient voltage suppression in various electronic equipment and systems.
What is the reverse stand-off voltage of 1.5KE22HE3/73?
- The reverse stand-off voltage is 22V.
What is the peak pulse current capability of 1.5KE22HE3/73?
- The peak pulse current capability is 34.1A.
Is 1.5KE22HE3/73 RoHS compliant?
- Yes, it is RoHS compliant.
Can 1.5KE22HE3/73 be used for surge protection in power supplies?
- Yes, it is suitable for surge protection in power supply applications.
These questions and answers cover various aspects of the application and specifications of 1.5KE22HE3/73 in technical solutions.