SM50TxxAY, SM50TxxCAY
Datasheet
Automotive 5000 W TVS in SMC
Features
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AEC-Q101 qualified
Peak pulse power:
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5000 W (10/1000 μs)
up to 48 kW (8/20 μs)
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Stand-off voltage range from 5 V to 100 V
Unidirectional and bidirectional types
Low leakage current: 0.2 µA at 25 °C
Operating Tj max: 175 °C
JEDEC registered package outline
Lead finishing: matte tin plating
Complies with the following standards
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UL94, V0
J-STD-020 MSL level 1
Product status link
J-STD-002, JESD 22-B102 E3 and MIL-STD-750, method 2026
JESD-201 class 2 whisker test
SM50T6V8AY, SM50T6V8CAY,
SM50T7V0AY, SM50T7V0CAY,
SM50T7V5AY, SM50T7V5CAY,
SM50T10AY, SM50T10CAY,
SM50T12AY, SM50T12CAY,
SM50T13AY, SM50T13CAY,
SM50T14AY, SM50T14CAY,
SM50T15AY, SM50T15CAY,
SM50T16AY, SM50T16CAY,
SM50T18AY, SM50T18CAY,
SM50T19AY, SM50T19CAY,
SM50T21AY, SM50T21CAY,
SM50T23AY, SM50T23CAY,
SM50T26AY, SM50T26CAY,
SM50T27AY, SM50T27CAY,
SM50T28AY, SM50T28CAY,
SM50T30AY, SM50T30CAY,
SM50T33AY, SM50T33CAY,
SM50T35AY, SM50T35CAY,
SM50T36AY, SM50T36CAY,
SM50T39AY, SM50T39CAY,
SM50T42AY, SM50T42CAY,
SM50T47AY, SM50T47CAY,
SM50T56AY, SM50T56CAY,
SM50T68AY, SM50T68CAY,
SM50T75AY, SM50T75CAY,
SM50T82AY, SM50T82CAY,
SM50T100AY, SM50T100CAY,
SM50T117AY, SM50T117CAY
IPC7531 footprint and JEDEC registered package outline
IEC 61000-4-4 level 4:
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4 k V
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IEC 61000-4-2, C = 150 pF, R = 330 Ω exceeds level 4:
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30 kV (air discharge)
30 kV (contact discharge)
ISO 10605, C = 330 pF, R = 330 Ω:
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30 kV (air discharge)
30 kV (contact discharge)
ISO 7637-2 (not applicable to parts with VRM lower than battery voltage):
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Pulse 1: VS = -150 V
Pulse 2a: VS = +112 V
Pulse 3a: VS = -220 V
Pulse3b: VS = +150 V
Description
The SM50TY series are designed to protect sensitive automotive circuits against
surges defined in ISO 7637-2 and against electrostatic discharges according to
ISO 10605.
SM50TY is suitable for e-breaker and help to comply with ISO 16750.
The Planar technology makes it compatible with high-end circuits where low leakage
current and high junction temperature are required to provide long term reliability and
stability.
DS13895 - Rev 2 - November 2022
www.st.com
For further information contact your local STMicroelectronics sales office.