Product overview
Description
The SM6T series are designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2 and MIL STD 883, method 3015, and electrical overstress according to IEC 61000-4-4 and 5. This device is more generally used against surges below 600 W (10/1000 μs).
The Planar technology makes it suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
The SM6T series are packaged in SMB.
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All features
- Peak pulse power: 600 W (10/1000 μs) and 4 kW (8/20 μs)
- Stand-off voltage range from 5 V to 188 V
- Unidirectional and bidirectional types
- Low leakage current: 0.2 μA at 25 °C and 1 μA at 85 °C
- Operating Tj max: 150 °C
- High power capability at Tj max.: up to 350 W (10/1000 µs)
- Lead finishing: matte tin plating
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All resources
Resource title | Version | Latest update |
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SPICE models (4)
Resource title | Version | Latest update | ||
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ZIP | 1.0 | 02 Oct 2023 | 02 Oct 2023 | |
ZIP | 1.1 | 06 Oct 2023 | 06 Oct 2023 | |
ZIP | 1.2 | 31 Aug 2021 | 31 Aug 2021 | |
ZIP | 1.1 | 16 Nov 2023 | 16 Nov 2023 |
CAD Symbol & Footprint models (2)
Resource title | Version | Latest update | ||
---|---|---|---|---|
ZIP | 1.0 | 15 May 2020 | 15 May 2020 | |
ZIP | 1.0 | 17 Mar 2020 | 17 Mar 2020 |
Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
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SM6T68A | Active | SMB | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | VRM (V) (max) | Operating Junction Temperature (°C) (min) | Operating Junction Temperature (°C) (max) | Directionality | |
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SM6T68A | | | distributors No availability of distributors reported, please contact our sales office |
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SM6T68A Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors