SMA6TY Datasheet Automotive 600 W TVS in SMA Features AEC-Q101 qualified Peak pulse power: 600 W (10/1000 s) and 4 kW (8/20 s) Stand-off voltage range: from 5 V to 70 V Unidirectional and bidirectional types Low leakage current: 0.2 A at 25 C and 1 A at 85 C Operating T max: 150 C j 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 Product status link 4 k V ISO 10605, IEC 61000-4-2, C = 150 pF, R = 330 exceeds level 4: SMA6T6V7AY, SMA6T6V7CAY, 30 kV (air discharge) SMA6T7V6AY, 30 kV (contact discharge) SMA6T7V6CAY, ISO 10605, C = 330 pF, R = 330 exceeds level 4: SMA6T10AY, SMA6T10CAY, SMA6T12AY, SMA6T12CAY, 30 kV (air discharge) SMA6T14AY, SMA6T14CAY, 30 kV (contact discharge) SMA6T15AY, SMA6T15CAY, SMA6T18AY, SMA6T18CAY, ISO 7637-2 (not applicable to parts with V lower than battery voltage) RM SMA6T22AY, SMA6T22CAY, SMA6TY Pulse 1: V = -150 V S SMA6T24AY, SMA6T24CAY, SMA6T28AY, SMA6T28CAY, Pulse 2a: V = +112 V S SMA6T30AY, SMA6T30CAY, Pulse 3a: V = -220 V S SMA6T33AY, SMA6T33CAY, SMA6T36AY, SMA6T36CAY, Pulse3b: V = +150 V S SMA6T39AY, SMA6T39CAY, SMA6T47AY, SMA6T47CAY, SMA6T56AY, SMA6T56CAY, Description SMA6T68AY, SMA6T68CAY, SMA6T82AY, SMA6T82CAY The SMA6TY Transil series has been 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 this device compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. SMA6TY are packaged in SMA. DS6931 - Rev 8 - October 2020 www.st.com For further information contact your local STMicroelectronics sales office.SMA6TY Characteristics 1 Characteristics Table 1. Absolute maximum ratings (T = 25 C) amb Symbol Parameter Value Unit ISO10605 (C = 330 pF, R = 330 ): Contact discharge 30 Air discharge 30 V Peak pulse voltage kV PP ISO10605 / IEC 61000-4-2 (C = 150 pF, R = 330 ) Contact discharge 30 Air discharge 30 P 10/1000 s, T initial = T Peak pulse power dissipation 600 W PP j amb T Operating junction temperature range -55 to +150 C j T Storage temperature range -65 to +150 C stg T Maximum lead temperature for soldering during 10 s 260 C L Figure 1. Electrical characteristics - parameter definitions Figure 2. Pulse definition for electrical characteristics 110 I % PP 100 tr 90 tr = rise time tp = pulse duration time 80 70 60 tp 50 40 30 20 10 t (s) 0 DS6931 - Rev 8 page 2/13