Overview
The 1.5SMC27AT3 is a Transient Voltage Suppressor (TVS) diode manufactured by onsemi. This component is designed to protect voltage-sensitive electronics from transient voltage spikes and surges. It belongs to the SMC series, which is known for its high reliability and robust protection capabilities. The 1.5SMC27AT3 is particularly suited for applications requiring high peak power handling and fast response times to transient events.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | 1.5SMC27AT3 |
| Manufacturer | onsemi |
| Working Voltage (VWM) | 23.1 V |
| Breakdown Voltage (VBR) | 25.7 V |
| Clamping Voltage (VC) | 37.5 V |
| Peak Power (PPK) | 1500 Watts |
| Termination Style | SMD/SMT |
Key Features
- High peak power handling of 1500 Watts to protect against transient voltage spikes.
- Unidirectional protection, making it suitable for a wide range of applications.
- Fast response time to transient events, ensuring quick protection of sensitive electronics.
- Surface Mount Device (SMD) package for easy integration into modern circuit designs.
- High reliability and robust construction for long-term performance.
Applications
The 1.5SMC27AT3 TVS diode is versatile and can be used in various applications, including:
- Protection of voltage-sensitive electronics in automotive systems.
- Surge protection in industrial control systems and power supplies.
- Transient voltage suppression in telecommunications and networking equipment.
- Protection of electronic circuits in consumer electronics and appliances.
Q & A
- What is the working voltage of the 1.5SMC27AT3?
The working voltage (VWM) of the 1.5SMC27AT3 is 23.1 V. - What is the peak power handling of the 1.5SMC27AT3?
The peak power handling (PPK) of the 1.5SMC27AT3 is 1500 Watts. - What is the clamping voltage of the 1.5SMC27AT3?
The clamping voltage (VC) of the 1.5SMC27AT3 is 37.5 V. - What type of package does the 1.5SMC27AT3 come in?
The 1.5SMC27AT3 comes in a Surface Mount Device (SMD) package. - What are some common applications for the 1.5SMC27AT3?
The 1.5SMC27AT3 is commonly used in automotive systems, industrial control systems, telecommunications equipment, and consumer electronics. - What is the breakdown voltage of the 1.5SMC27AT3?
The breakdown voltage (VBR) of the 1.5SMC27AT3 is 25.7 V. - Is the 1.5SMC27AT3 a unidirectional or bidirectional TVS diode?
The 1.5SMC27AT3 is a unidirectional TVS diode. - Why is the 1.5SMC27AT3 used for transient voltage suppression?
The 1.5SMC27AT3 is used for transient voltage suppression due to its high peak power handling and fast response time to transient events. - Where can I find detailed specifications for the 1.5SMC27AT3?
Detailed specifications for the 1.5SMC27AT3 can be found in the datasheet available on the onsemi website or through distributors like Digi-Key and Mouser. - What is the significance of the 'SMC' in the part number 1.5SMC27AT3?
The 'SMC' in the part number indicates that the component belongs to the SMC series of TVS diodes, known for their high reliability and robust protection capabilities.
