STMicroelectronics – Electric vehicles can rely on ST’s new 250 V TVS for improved safety
The SM6T250CAY Transil series has been designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to IEC 61000-4-2 and ISO 10605.
The planar technology makes this device compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. SM6T250CAY is packaged in SMB (SMB footprint in accordance with IPC 7531 standard).
Key Features
- Peak pulse power: 600 W (10/1000 μs) / 4 kW (8/20 μs)
- Stand-off voltage 213 V
- Bidirectional type
- Low leakage current: 200 nA at 25 °C / 1 μA at 85 °C
- Operating Tj max: 175 °C
- High power capability at Tj max
- JEDEC registered package outline
- Resin meets UL 94, V0
- AEC-Q101 qualified
- Complies with the following standards
- IEC 61000-4-2 exceeds level 4:30 kV (air discharge)30 kV (contact discharge)
- ISO 10605, C = 330 pF, R = 330 Ω exceeds level 4:30 kV (air discharge)30 kV (contact discharge)
- ISO 7637-2
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