Overview
The P6SMB68AT3G is a 600 Watt Peak Power Zener Transient Voltage Suppressor (TVS) produced by Littelfuse Inc. This unidirectional device 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 and cost-effective.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Working Peak Reverse Voltage Range | VRWM | 5.8 to 171 | V |
| Standard Zener Breakdown Voltage Range | VBR | 6.8 to 200 | V |
| Peak Power Dissipation @ TL = 25°C, Pulse Width = 1 ms | PPK | 600 | W |
| ESD Rating | - | > 16 kV (Class 3) per Human Body Model | - |
| Forward Surge Current @ TA = 25°C | IFSM | 100 | A |
| Operating and Storage Temperature Range | TJ, Tstg | −65 to +150 | °C |
| Response Time | - | < 1 ns | - |
| UL Recognition | - | UL 497B for Isolated Loop Circuit Protection | - |
| Package | - | - | |
| Lead Finish | - | Corrosion resistant, readily solderable | - |
| Maximum Case Temperature for Soldering | - | 260°C for 10 seconds | - |
Key Features
- Excellent clamping capability and high surge capability.
- Low zener impedance and fast response time (< 1 ns).
- High ESD rating (> 16 kV per Human Body Model).
- Pb-free and RoHS compliant.
- AEC-Q101 qualified and PPAP capable for automotive and other critical applications.
- Void-free, transfer-molded, thermosetting plastic package (CASE 403A).
- Corrosion resistant and readily solderable leads.
- UL 497B recognition for isolated loop circuit protection.
Applications
The P6SMB68AT3G is ideally suited for a wide range of applications, including:
- Communication systems.
- Automotive systems.
- Numerical and process controls.
- Medical equipment.
- Business machines.
- Power supplies.
- Industrial and consumer electronics.
Q & A
- What is the primary function of the P6SMB68AT3G?
The P6SMB68AT3G is designed to protect voltage-sensitive components from high voltage, high energy transients.
- What is the peak power dissipation of the P6SMB68AT3G?
The peak power dissipation is 600 W at a pulse width of 1 ms.
- What is the ESD rating of the P6SMB68AT3G?
The ESD rating is > 16 kV per Human Body Model (Class 3).
- What is the response time of the P6SMB68AT3G?
The response time is typically less than 1 ns.
- Is the P6SMB68AT3G RoHS compliant?
- What are the operating and storage temperature ranges for the P6SMB68AT3G?
The operating and storage temperature ranges are −65 to +150°C.
- What is the maximum case temperature for soldering the P6SMB68AT3G?
The maximum case temperature for soldering is 260°C for 10 seconds.
- Does the P6SMB68AT3G have any special certifications?
- What types of applications is the P6SMB68AT3G suitable for?
- What is the UL recognition for the P6SMB68AT3G?
