1.5SMC440AHE3_AIH
Product Overview
Category
The 1.5SMC440AHE3_AIH belongs to the category of semiconductor devices.
Use
It is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.
Characteristics
- High surge capability
- Low clamping voltage
- Fast response time
Package
The 1.5SMC440AHE3_AIH is typically available in a DO-214AB (SMC) package.
Essence
This product serves as a crucial component in safeguarding electronic circuits from transient overvoltage events.
Packaging/Quantity
It is usually supplied in reels or bulk packaging, with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 376V
- Breakdown Voltage: 418V
- Maximum Clamping Voltage: 608V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The 1.5SMC440AHE3_AIH features two pins in the DO-214AB package, with the anode and cathode connections clearly marked.
Functional Features
- Rapid response to transient overvoltage events
- Provides a low-impedance path for diverting excess current away from sensitive components
- Maintains a stable clamping voltage during surge events
Advantages and Disadvantages
Advantages
- High surge capability protects sensitive electronics
- Low clamping voltage minimizes stress on connected components
- Fast response time ensures swift protection against voltage spikes
Disadvantages
- May require additional circuitry for comprehensive surge protection in complex systems
- Sensitive to prolonged exposure to high temperatures
Working Principles
When a transient overvoltage occurs, the 1.5SMC440AHE3_AIH enters a conductive state, diverting excess current away from the protected circuit. This action limits the voltage across the circuit, safeguarding the connected components.
Detailed Application Field Plans
The 1.5SMC440AHE3_AIH is widely employed in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 1.5SMC Series: Offers a range of standoff voltages and peak pulse power options
- P6SMB Series: Provides similar transient voltage suppression capabilities in a different package format
In conclusion, the 1.5SMC440AHE3_AIH plays a vital role in protecting electronic circuits from transient overvoltage events, offering high surge capability, low clamping voltage, and fast response time. Its application spans across diverse industries, and alternative models provide flexibility in design and implementation.
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What is 1.5SMC440AHE3_AIH?
- 1.5SMC440AHE3_AIH is a type of TVS (transient voltage suppressor) diode designed to protect electronic circuits from overvoltage transients.
What are the key features of 1.5SMC440AHE3_AIH?
- The key features include a peak pulse power of 1500W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what applications can 1.5SMC440AHE3_AIH be used?
- It is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and power supplies.
How does 1.5SMC440AHE3_AIH provide protection?
- When a transient voltage spike occurs, the diode quickly conducts current to divert the excess energy away from sensitive components, thus protecting them from damage.
What are the operating conditions for 1.5SMC440AHE3_AIH?
- It typically operates within a temperature range of -55°C to +150°C and can handle transient surges caused by lightning, ESD (electrostatic discharge), or switching events.
Can 1.5SMC440AHE3_AIH be used in high-speed data lines?
- Yes, it is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients.
Is 1.5SMC440AHE3_AIH RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.
What are the packaging options available for 1.5SMC440AHE3_AIH?
- It is available in various package types including DO-214AB (SMC) and DO-201AD (SMA) packages.
How does 1.5SMC440AHE3_AIH compare to other TVS diodes in its class?
- It offers a balance of high surge capability, low clamping voltage, and fast response time, making it a reliable choice for transient voltage protection.
Where can I find detailed specifications and application notes for 1.5SMC440AHE3_AIH?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.