Overview
The SM6T200A, produced by STMicroelectronics, is a Transient Voltage Suppressor (TVS) designed to protect sensitive equipment against electrostatic discharges and electrical overstress. This device complies with various international standards, including IEC 61000-4-2, IEC 61000-4-4, and MIL STD 883, method 3015. The SM6T200A is particularly suited for high-end equipment and Switch-Mode Power Supplies (SMPS) where low leakage current and high junction temperature are critical for reliability and stability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Pulse Power | 600 W (10/1000 μs), 4 kW (8/20 μs) | W |
| Stand-off Voltage | 171 V | V |
| Directionality | Unidirectional | |
| Leakage Current | 0.2 μA at 25 °C, 1 μA at 85 °C | μA |
| Operating Junction Temperature | -55 to +150 °C | °C |
| Maximum Lead Temperature for Soldering | 260 °C (for 10 s) | °C |
| Lead Finishing | Matte tin plating | |
| Package | SMB |
Key Features
- High power capability: up to 600 W (10/1000 μs) and 4 kW (8/20 μs)
- Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C
- High operating junction temperature: up to 150 °C
- Compliance with IEC 61000-4-2, IEC 61000-4-4, and MIL STD 883, method 3015
- Planar technology for reliability and stability in high-end equipment and SMPS
- UL94 V0, J-STD-020 MSL level 1, and JESD 22-B102 E3 compliant
Applications
The SM6T200A is suitable for a variety of applications, including:
- Protection of sensitive equipment against electrostatic discharges and electrical overstress
- High-end industrial equipment
- Switch-Mode Power Supplies (SMPS)
- Automotive and aerospace systems requiring high reliability and stability
Q & A
- What is the peak pulse power of the SM6T200A?
The peak pulse power of the SM6T200A is 600 W (10/1000 μs) and 4 kW (8/20 μs).
- What is the stand-off voltage of the SM6T200A?
The stand-off voltage of the SM6T200A is 171 V.
- What is the directionality of the SM6T200A?
The SM6T200A is unidirectional.
- What is the leakage current of the SM6T200A at different temperatures?
The leakage current is 0.2 μA at 25 °C and 1 μA at 85 °C.
- What is the operating junction temperature range of the SM6T200A?
The operating junction temperature range is -55 to +150 °C.
- What is the maximum lead temperature for soldering?
The maximum lead temperature for soldering is 260 °C for 10 seconds.
- What type of lead finishing does the SM6T200A have?
The SM6T200A has matte tin plating.
- In what package is the SM6T200A available?
The SM6T200A is available in the SMB package.
- What standards does the SM6T200A comply with?
The SM6T200A complies with IEC 61000-4-2, IEC 61000-4-4, and MIL STD 883, method 3015.
- What are some typical applications of the SM6T200A?
The SM6T200A is typically used in high-end industrial equipment, SMPS, and automotive and aerospace systems.
