Overview
The 1SMC36AT3G is a 1500 Watt Peak Power Zener Transient Voltage Suppressor (TVS) produced by ON Semiconductor. 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. The 1SMC36AT3G is part of the SMC series, which is supplied in ON Semiconductor’s SURMETIC package, known for its cost-effectiveness and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Working Peak Reverse Voltage (VRWM) | 36 | V |
| Breakdown Voltage (VBR) | 40.1 - 44.2 | V |
| Peak Power Dissipation (PPK) | 1500 | W @ 1 ms |
| Maximum Reverse Leakage Current (IR) | 1 | μA @ VRWM |
| Clamping Voltage (VC) @ IPP | 58.1 | V |
| Forward Surge Current (IFSM) | 200 | A |
| Operating and Storage Temperature Range | -65 to +150 | °C |
| Response Time | < 1 ns | |
| ESD Rating | Class 3 (> 16 KV) per Human Body Model |
Key Features
- Excellent clamping capability and high surge capability.
- Low zener impedance and fast response time (typically < 1 ns).
- ESD Rating of Class 3 (> 16 KV) per Human Body Model.
- Low leakage current (< 5 μA above 10 V).
- UL 497B for Isolated Loop Circuit Protection.
- AEC-Q101 Qualified and PPAP Capable.
- Pb-Free packages available.
- Modified L-Bend leads providing more contact area to bond pads.
Applications
The 1SMC36AT3G 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 1SMC36AT3G? The primary function is to protect voltage-sensitive components from high voltage, high energy transients.
- What is the peak power dissipation of the 1SMC36AT3G? The peak power dissipation is 1500 W @ 1 ms.
- What is the working peak reverse voltage range of the 1SMC36AT3G? The working peak reverse voltage (VRWM) is 36 V.
- What is the ESD rating of the 1SMC36AT3G? The ESD rating is Class 3 (> 16 KV) per Human Body Model.
- What is the response time of the 1SMC36AT3G? The response time is typically less than 1 ns.
- Is the 1SMC36AT3G AEC-Q101 qualified? Yes, it is AEC-Q101 qualified and PPAP capable.
- What type of package does the 1SMC36AT3G come in? It comes in ON Semiconductor’s SURMETIC package, which is Pb-Free.
- What are some common applications for the 1SMC36AT3G? Common applications include communication systems, automotive systems, numerical controls, process controls, medical equipment, and power supplies.
- What is the maximum operating temperature for the 1SMC36AT3G? The maximum operating temperature is 150°C.
- How should the 1SMC36AT3G be mounted to minimize overshoot? Proper circuit layout, minimum lead lengths, and placing the suppressor device as close as possible to the equipment or components to be protected will minimize overshoot.
