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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
SM50TxxAY, SM50TxxCAY
Datasheet
Automotive 5000 W TVS in SMC
Features
• AEC-Q101 qualified • Peak pulse power:
– 5000 W (10/1000 μs) – up to 48 kW (8/20 μs) • 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
• 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 • 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: – 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 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 For further information contact your local STMicroelectronics sales office.
www.st.com
SM50TxxAY, SM50TxxCAY
Characteristics
1
Characteristics
Table 1. Absolute maximum ratings (Tamb = 25 °C)
Symbol
VPP
PPP Tstg Tj TL
Parameter
Peak pulse voltage Peak pulse power dissipation
IEC 61000-4-2 (C = 150 pF, R = 330 Ω) Contact discharge Air discharge ISO10605 (C = 330 pF, R = 330 Ω) Contact discharge Air discharge Tj initial = Tamb
Storage temperature range
Operating junction temperature range
Maximum lead temperature for soldering during 10 s
Value
Unit
30 30
kV
30 30
5000
W
-65 to +175 °C
-55 to +175 °C
260
°C
Figure 1. Electrical characteristics - parameter definitions
Figure 2. Pulse definition for electrical characteristics
DS13895 - Rev 2
page 2/15
SM50TxxAY, SM50TxxCAY
Characteristics
Table 2. Electrical characteristics - parameter values (Tamb = 25 °C, unless otherwise specified)
Type
IRM max at VRM
VBR at IR (1)
25 °C 85°C
Min. Typ. Max.
10 / 1000 µs
8 / 20µs
VCL(2)(3) IPP(4) RD VCL(2)(3) IPP(4) RD
Max.
Max. Max.
Max.
αT Max.
µA µA V V V V mA V
A mΩ
V
A mΩ 10-4/°C
SM50T6V8AY/CAY 20 50 5.0 6.4 6.74 7.1 10 9.2 544 3.86 14.4 2136 3.42 5.7
SM50T7V0AY/CAY 20 50 6.0 6.7 7.05 7.4 10 10.3 486 5.97 14.7 2042 3.57 5.9
SM50T7V5AY/CAY 20 50 6.5 7.2 7.58 8 10 11.2 447 7.16 15.2 1986 3.63 6.1
SM50T10AY/CAY 20 50 8.5 9.4 9.9 10.4 1 14.4 348 11.5 18.6 1710 4.80 7.3
SM50T12AY/CAY 0.2 1 10 11.1 11.7 12.3 1
17 295 15.9 21.7 1505 6.25 7.8
SM50T13AY/CAY 0.2 1 11 12.3 13 13.7 1
18 275 15.6 24.2 1387 7.57 8.1
SM50T14AY/CAY 0.2 1 12 13.3 14 14.7 1 19.9 252 20.6 25.3 1309 8.10 8.3
SM50T15AY/CAY 0.2 1 13 14.4 15.2 16 1 21.5 233 23.6 27.2 1227 9.13 8.4
SM50T16AY/CAY 0.2 1 14 15.7 16.5 17.3 1 23.1 216 26.9 29 1151 10.2 8.6
SM50T18AY/CAY 0.2 1 15 16.7 17.6 18.5 1 24.4 205 28.8 32.5 1095 12.8 8.8
SM50T19AY/CAY 0.2 1 16 17.9 18.8 19.8 1
26 192 32.3 34.2 1040 13.8 9.0
SM50T21AY/CAY 0.2 1 18 20 21.1 22.2 1 29.2 171 40.9 39.3 950 18.0 9.2
SM50T23AY/CAY 0.2 1 20 22.2 23.4 24.6 1 32.4 155 50.3 42.8 876 20.8 9.4
SM50T26AY/CAY 0.2 1 22 24.4 25.7 27 1 35.5 141 60.3 48.3 815 26.1 9.6
SM50T27AY/CAY 0.2 1 23 25.7 27 28.4 1 37.8 135 69.6 49.2 784 26.5 9.6
SM50T28AY/CAY 0.2 1 24 26.7 28.1 29.5 1 38.9 129 72.9 50 760 27.0 9.6
SM50T30AY/CAY 0.2 1 26 28.9 30.4 31.9 1 42.1 119 85.7 53.5 715 30.2 9.7
SM50T33AY/CAY 0.2 1 28 31.1 32.7 34.3 1 45.4 110 100.9 59 675 36.6 9.8
SM50T35AY/CAY 0.2 1 30 33.2 35 36.8 1 48.4 103 112.6 64.3 640 43.0 9.9
SM50T36AY/CAY 0.2
1 31 34.2 36 37.8 1 50.2 100 124
65
626 43.5 9.9
SM50T39AY/CAY 0.2 1 33 36.7 38.6 40.5 1 53.3 94 136 69.7 593 49.2 10.0
SM50T42AY/CAY 0.2
1 36 40 42.1 44.2 1 58.1 86 162
76
550 57.8 10.0
SM50T47AY/CAY 0.2
1 40 44.4 46.7 49 1 6.