Overview
The SM6T10A is a Transient Voltage Suppressor (TVS) diode produced by STMicroelectronics. It is part of the SM6T series, designed to protect sensitive electronic equipment against electrostatic discharges (ESD) and electrical overstress (EOS) according to various international standards, including IEC 61000-4-2 and IEC 61000-4-4. This device 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 Dissipation (10/1000 μs) | 600 | W |
| Peak Pulse Power Dissipation (8/20 μs) | 4 kW | W |
| Stand-off Voltage | 8.55 | V |
| Breakdown Voltage (VBR) at 25 °C | 9.5 - 10.5 | V |
| Leakage Current at 25 °C | 0.2 | μA |
| Operating Junction Temperature Range | -55 to +150 | °C |
| Storage Temperature Range | -65 to +150 | °C |
| Maximum Lead Temperature for Soldering | 260 | °C |
| ESD Protection | IEC 61000-4-2: 30 kV (air and contact discharge) | |
| Package Type | 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 various standards: IEC 61000-4-2, IEC 61000-4-4, UL94 V0, J-STD-020 MSL level 1, etc.
- Planar technology for reliability and stability in high-end equipment and SMPS
- Available in unidirectional and bidirectional types
- Lead finishing: Matte tin plating
Applications
- Protection of sensitive electronic equipment against electrostatic discharges (ESD) and electrical overstress (EOS)
- Switch-Mode Power Supplies (SMPS)
- High-end electronic devices requiring low leakage current and high junction temperature stability
- Aerospace and military applications due to compliance with MIL STD 883, method 3015
- Industrial and automotive systems requiring robust ESD protection
Q & A
- What is the peak pulse power dissipation of the SM6T10A?
The peak pulse power dissipation of the SM6T10A is 600 W (10/1000 μs) and 4 kW (8/20 μs).
- What is the stand-off voltage of the SM6T10A?
The stand-off voltage of the SM6T10A is 8.55 V.
- What are the operating and storage temperature ranges for the SM6T10A?
The operating junction temperature range is -55 to +150 °C, and the storage temperature range is -65 to +150 °C.
- What standards does the SM6T10A comply with?
The SM6T10A complies with IEC 61000-4-2, IEC 61000-4-4, UL94 V0, J-STD-020 MSL level 1, and other relevant standards.
- What is the leakage current of the SM6T10A at 25 °C?
The leakage current of the SM6T10A at 25 °C is 0.2 μA.
- What is the maximum lead temperature for soldering the SM6T10A?
The maximum lead temperature for soldering the SM6T10A is 260 °C.
- What type of package does the SM6T10A come in?
The SM6T10A comes in an SMB package.
- Is the SM6T10A available in both unidirectional and bidirectional types?
- What technology is used in the SM6T10A for reliability and stability?
The SM6T10A uses planar technology for reliability and stability.
- What are some typical applications of the SM6T10A?
The SM6T10A is typically used in Switch-Mode Power Supplies (SMPS), high-end electronic devices, aerospace, military, industrial, and automotive systems.
