Overview
The 1.5SMC24AT3G is a Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse Inc. This component is designed to provide voltage and ESD protection for sensitive electronic circuits. It belongs to the 1.5SMC series, which is known for its high reliability and robust design, making it suitable for various applications, including automotive, consumer electronics, telecommunications, and industrial equipment. The TVS diode is of the Zener type and offers unidirectional voltage protection, ensuring effective clamping of high voltage transients.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | 1.5SMC24AT3G | |
| Manufacturer | Littelfuse Inc. | |
| Description | TVS DIODE 20.5VWM 33.2VC SMC | |
| Voltage - Reverse Standoff (Typ) | 20.5V | V |
| Voltage - Clamping (Max) @ Ipp | 33.2V | V |
| Voltage - Breakdown (Min) | 22.8V | V |
| Unidirectional Channels | 1 | |
| Type | Zener | |
| Supplier Device Package | SMC | |
| Series | Automotive, AEC-Q101 | |
| Power Line Protection | No | |
| Power - Peak Pulse | 1500W (1.5kW) | W |
| Package / Case | DO-214AB, SMC | |
| Operating Temperature | -65°C ~ 150°C (TJ) | °C |
| Mounting Type | Surface Mount | |
| Current - Peak Pulse (10/1000µs) | 45A | A |
Key Features
- High Power Dissipation: The 1.5SMC24AT3G has a peak pulse power of 1500W (1.5kW), providing effective protection against high-energy transients.
- Fast Response Time: The response time is typically less than 1 ns, ensuring quick action against transient voltages.
- Low Leakage: The diode has a low reverse leakage current of less than 5 µA above 10 V.
- Compact Package: The SMC package is ideal for small form factor requirements and is easy to integrate into circuit designs.
- High Temperature Capability: The operating temperature range is -65°C to 150°C, making it effective in high-temperature environments.
- Surface Mount Type: Suitable for surface mount applications, enhancing compatibility with a broad range of circuits.
- ESD Rating: The diode has an ESD rating of Class 3 (> 16 kV) per Human Body Model.
- Lead-Free and RoHS Compliant: Ensuring environmental compliance and safety.
Applications
The 1.5SMC24AT3G TVS diode is versatile and can be used in various applications across multiple industries, including:
- Automotive: Protecting sensitive electronics in automotive systems.
- Consumer Electronics: Safeguarding components in consumer electronic devices.
- Telecommunications: Providing protection in telecommunications equipment.
- Industrial Equipment: Ensuring the reliability of industrial control and monitoring systems.
- Medical Equipment: Protecting medical devices from transient voltages.
Q & A
- What is the part number of this TVS diode?
The part number is 1.5SMC24AT3G.
- Who is the manufacturer of the 1.5SMC24AT3G?
The manufacturer is Littelfuse Inc.
- What is the typical reverse standoff voltage of the 1.5SMC24AT3G?
The typical reverse standoff voltage is 20.5V.
- What is the maximum clamping voltage at peak pulse current (Ipp) for the 1.5SMC24AT3G?
The maximum clamping voltage at Ipp is 33.2V.
- What is the minimum breakdown voltage of the 1.5SMC24AT3G?
The minimum breakdown voltage is 22.8V.
- What is the peak pulse power dissipation of the 1.5SMC24AT3G?
The peak pulse power dissipation is 1500W (1.5kW).
- What is the operating temperature range of the 1.5SMC24AT3G?
The operating temperature range is -65°C to 150°C.
- What type of package does the 1.5SMC24AT3G come in?
The package type is DO-214AB, SMC.
- Is the 1.5SMC24AT3G lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What is the response time of the 1.5SMC24AT3G?
The response time is typically less than 1 ns.
- In which industries can the 1.5SMC24AT3G be applied?
The 1.5SMC24AT3G can be applied in automotive, consumer electronics, telecommunications, industrial equipment, and medical equipment industries.
