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Bidirectional Unidirectional
Product status link SM30T6.8AY, SM30T6.8CAY, SM30T7.5AY, SM30T7.5CAY, SM30T10AY, SM30T10CAY, SM30T12AY, SM30T12CAY, SM30T15AY, SM30T15CAY, SM30T18AY, SM30T18CAY, SM30T19AY, SM30T19CAY, SM30T21AY, SM30T21CAY, SM30T23AY, SM30T23CAY, SM30T26AY, SM30T26CAY, SM30T28AY, SM30T28CAY, SM30T30AY, SM30T30CAY, SM30T33AY, SM30T33CAY, SM30T35AY, SM30T35CAY, SM30T39AY, SM30T39CAY, SM30T42AY, SM30T42CAY, SM30T47AY, SM30T47CAY, SM30T56AY, SM30T56CAY SM30T68AY, SM30T68CAY SM30T75AY, SM30T75CAY, SM30T82AY, SM30T82CAY, SM30T100AY, SM30T100CAY, SM30T117AY, SM30T117CAY, SM30T152AY, SM30T152CAY, SM30T180AY, SM30T180CAY, SM30T200AY, SM30T200CAY, SM30T220AY, SM30T220CAY.
SM30TxxAY, SM30TxxCAY
Datasheet
Automotive 3000 W TVS in SMC
Features
• AEC-Q101 qualified • Peak pulse power:
– 3000 W (10/1000 μs) – up to 40 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 • Operating Tj max: 175 °C • JEDEC registered package outline • Lead finishing: matte tin plating
Complies with the following standards
• UL94, V0 • J-STD-020 MSL level 1 • J-STD-002, JESD 22-B102 E3 and MIL-STD-750, method 2026 • JESD-201 class 2 whisker test • IPC7531 footprint and JEDEC registered package outline • IEC 61000-4-4 level 4:
– 4kV • ISO 10605, IEC 61000-4-2, C = 150 pF, R = 330 Ω 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 (not applicable to parts with VRM lower than battery voltage) – Pulse 1: VS = -150 V – Pulse 2a: VS = +112 V – Pulse 3a: VS = -220 V – Pulse3b: VS = +150 V
Description
The SM30TY series are designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605. 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.
DS8599 - Rev 12 - February 2023 For further information contact your local STMicroelectronics sales office.
www.st.com
SM30TxxAY, SM30TxxCAY
Characteristics
1
Characteristics
Table 1. Absolute maximum ratings (Tamb = 25 °C)
Symbol
Parameter
ISO10605 (C = 330 pF, R = 330 Ω): Contact discharge
VPP Peak pulse voltage
Air discharge ISO10605 / IEC 61000-4-2 (C = 150 pF, R = 330 Ω)
Contact discharge
Air discharge
PPP Peak pulse power dissipation
Tj initial = Tamb
Tstg Storage temperature range
Tj
Operating junction temperature range
TL Maximum lead temperature for soldering during 10 s
Value
Unit
30 30
kV
30 30
3000
W
-65 to +175 °C
-55 to +175 °C
260
°C
Figure 1. Electrical characteristics - parameter definitions
Figure 2. Pulse definition for electrical characteristics
DS8599 - Rev 12
page 2/16
SM30TxxAY, SM30TxxCAY
Characteristics
Table 2. Electrical characteristics - parameter va.