1.5SMC18AHE3/9AT
Product Overview
Category
The 1.5SMC18AHE3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.
Characteristics
- Fast response time
- High surge current capability
- Low clamping voltage
- RoHS compliant
Package
The 1.5SMC18AHE3/9AT is available in a DO-214AB (SMC) package.
Essence
This TVS diode serves as a critical component in protecting sensitive electronic devices from voltage surges and transients.
Packaging/Quantity
It is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 15.3V
- Breakdown Voltage: 17V
- Maximum Peak Pulse Current: 50A
- Operating Temperature Range: -55°C to +150°C
- Reverse Standoff Voltage: 13.3V
- Power Dissipation: 1500W
Detailed Pin Configuration
The 1.5SMC18AHE3/9AT has two pins, anode, and cathode, which are clearly marked on the device's packaging and datasheet.
Functional Features
- Provides effective protection against transient voltage events
- Rapid response to voltage surges
- Low clamping voltage ensures minimal impact on protected circuits
Advantages
- High surge current capability
- RoHS compliant
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive surge protection in complex systems
- Sensitive to improper handling during installation
Working Principles
When a transient voltage spike occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.
Detailed Application Field Plans
The 1.5SMC18AHE3/9AT is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- SMAJ15A
- SMBJ15A
- SMCJ15A
- P6SMB15A
In conclusion, the 1.5SMC18AHE3/9AT TVS diode offers robust surge protection capabilities and finds widespread use in diverse electronic applications.
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What is 1.5SMC18AHE3/9AT?
- 1.5SMC18AHE3/9AT is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and surges.
What is the maximum peak pulse current of 1.5SMC18AHE3/9AT?
- The maximum peak pulse current is 100A.
What is the breakdown voltage of 1.5SMC18AHE3/9AT?
- The breakdown voltage is 20V.
In what applications can 1.5SMC18AHE3/9AT be used?
- It can be used in various technical solutions such as power supplies, industrial equipment, automotive electronics, and telecommunications equipment.
What is the operating temperature range of 1.5SMC18AHE3/9AT?
- The operating temperature range is -55°C to 150°C.
How does 1.5SMC18AHE3/9AT protect against voltage spikes?
- It clamps the voltage to a safe level by diverting excess current away from the protected device.
Is 1.5SMC18AHE3/9AT RoHS compliant?
- Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of 1.5SMC18AHE3/9AT?
- It comes in a DO-214AB (SMC) package.
Can 1.5SMC18AHE3/9AT be used for surge protection in outdoor applications?
- Yes, it is suitable for outdoor applications due to its robust design and wide operating temperature range.
Does 1.5SMC18AHE3/9AT have any industry certifications?
- It is often certified to meet industry standards such as AEC-Q101 for automotive applications and IEC 61000-4-5 for surge protection.