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1.5KE220AHE3_A/C
Product Overview
The 1.5KE220AHE3A/C belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The 1.5KE220AHE3A/C is commonly used in various electronic circuits to safeguard against voltage spikes and surges. Its characteristics include high surge capability, fast response time, and low clamping voltage. The package type for this diode is DO-201, and it is available in both unidirectional and bidirectional configurations. The essence of the 1.5KE220AHE3_A/C lies in its ability to divert excessive voltage away from sensitive components, thereby preventing damage. It is typically packaged in quantities suitable for production and maintenance needs.
Specifications
- Part Number: 1.5KE220AHE3_A/C
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients
- Characteristics: High surge capability, fast response time, low clamping voltage
- Package Type: DO-201
- Essence: Divert excessive voltage away from sensitive components
- Packaging/Quantity: Suitable for production and maintenance needs
Detailed Pin Configuration
The 1.5KE220AHE3_A/C features a standard DO-201 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
The functional features of the 1.5KE220AHE3_A/C include: - Fast response time to clamp transient voltages - High surge capability to withstand large transient currents - Low clamping voltage to limit the voltage across protected circuits
Advantages and Disadvantages
Advantages
- Effectively protects sensitive electronics from voltage transients
- Fast response time ensures minimal impact on the protected circuit
- High surge capability provides robust protection in harsh environments
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Can introduce some capacitance into the protected circuit
Working Principles
When a voltage transient occurs, the 1.5KE220AHE3_A/C diode conducts and diverts the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components. The fast response time ensures that the transient voltage is clamped quickly, minimizing the impact on the connected electronics.
Detailed Application Field Plans
The 1.5KE220AHE3_A/C is widely used in applications such as: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE220AHE3_A/C include: - P6KE220A - SA15CA - SMBJ220A
In summary, the 1.5KE220AHE3_A/C transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE220AHE3_A/C v technických řešeních
Sure, here are 10 common questions and answers related to the application of 1.5KE220AHE3_A/C in technical solutions:
Q: What is the maximum peak pulse power dissipation of 1.5KE220AHE3_A/C? A: The maximum peak pulse power dissipation is 1500W for a 10/1000μs waveform.
Q: What is the breakdown voltage of 1.5KE220AHE3_A/C? A: The breakdown voltage is 198V minimum.
Q: Can 1.5KE220AHE3_A/C be used for surge protection in power supplies? A: Yes, it is commonly used for surge protection in power supplies and other high-power applications.
Q: Is 1.5KE220AHE3_A/C suitable for protecting telecommunications equipment from voltage transients? A: Absolutely, it is often used to protect telecommunications equipment from voltage transients.
Q: What is the typical clamping voltage of 1.5KE220AHE3_A/C? A: The typical clamping voltage is 297V at 16.7A.
Q: Can 1.5KE220AHE3_A/C be used for ESD protection in automotive electronics? A: Yes, it is suitable for ESD protection in automotive electronics due to its high power handling capability.
Q: Is 1.5KE220AHE3_A/C RoHS compliant? A: Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Q: What is the operating temperature range of 1.5KE220AHE3_A/C? A: The operating temperature range is -55°C to +175°C, making it suitable for a wide range of environments.
Q: Can 1.5KE220AHE3_A/C be used for protecting solar inverters from lightning-induced surges? A: Yes, it is commonly used for protecting solar inverters from lightning-induced surges and other transient events.
Q: Does 1.5KE220AHE3_A/C have a low leakage current under normal operating conditions? A: Yes, it has a low typical leakage current of 1μA at its stand-off voltage.