Overview
The P6SMB27AT3G is a 600 Watt Peak Power Zener Transient Voltage Suppressor (TVS) diode manufactured by Littelfuse Inc. This component is designed to protect voltage-sensitive components from high voltage, high energy transients. It features excellent clamping capability, high surge capability, low zener impedance, and a fast response time, making it highly reliable for various applications.
Key Specifications
| Parameter | Value |
|---|---|
| Working Peak Reverse Voltage Range | 5.8 to 171 V |
| Standard Zener Breakdown Voltage Range | 6.8 to 200 V |
| Peak Power | 600 W @ 1 ms |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model |
| Maximum Clamp Voltage @ Peak Pulse Current | Varies by device marking (e.g., 27.7 V for P6SMB27AT3G) |
| Maximum Reverse Leakage Current @ VRWM | < 5 µA Above 10 V |
| Response Time | Typically < 1 ns |
| Package | Void-free, transfer-molded, thermosetting plastic (CASE 403A) |
| Maximum Case Temperature for Soldering | 260°C for 10 seconds |
| Pb-Free and RoHS Compliant | Yes |
Key Features
- Excellent clamping capability and high surge capability
- Low zener impedance and fast response time (typically < 1 ns)
- UL 497B recognition for isolated loop circuit protection
- AEC-Q101 qualified and PPAP capable for automotive applications
- Pb-free and RoHS compliant
- Corrosion-resistant finish and readily solderable leads
- Modified L-bend leads for more contact area to bond pads
Applications
The P6SMB27AT3G is ideally suited for use in various applications, including communication systems, automotive systems, numerical controls, process controls, medical equipment, business machines, power supplies, and many other industrial and consumer applications.
Q & A
- What is the primary function of the P6SMB27AT3G? The primary function is to protect voltage-sensitive components from high voltage, high energy transients.
- What is the peak power rating of the P6SMB27AT3G? The peak power rating is 600 W @ 1 ms.
- What is the ESD rating of the P6SMB27AT3G? The ESD rating is Class 3 (> 16 kV) per Human Body Model.
- What is the response time of the P6SMB27AT3G? The response time is typically < 1 ns.
- Is the P6SMB27AT3G Pb-free and RoHS compliant? Yes, it is Pb-free and RoHS compliant.
- What are the typical applications for the P6SMB27AT3G? It is used in communication systems, automotive systems, numerical controls, process controls, medical equipment, business machines, power supplies, and other industrial/consumer applications.
- What is the maximum case temperature for soldering the P6SMB27AT3G? The maximum case temperature for soldering is 260°C for 10 seconds.
- Does the P6SMB27AT3G have UL recognition? Yes, it has UL 497B recognition for isolated loop circuit protection.
- Is the P6SMB27AT3G AEC-Q101 qualified? Yes, it is AEC-Q101 qualified and PPAP capable for automotive applications.
- What type of package does the P6SMB27AT3G come in? It comes in a void-free, transfer-molded, thermosetting plastic package (CASE 403A).
