SMA4FxxA Datasheet 400 W TVS in SMA Flat Features Peak pulse power: 400 W (10/1000 s) and 2.5 kW (8/20 s) Flat and thin package: 1 mm Stand-off voltage range from 5 V to 188 V Unidirectional type Low leakage current: 0.2 A at 25 C and 1 A at 85 C Operating T max: 175 C j High power capability at T max.: up to 200 W (10/1000 s) j 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 61000-4-2, C = 150 pF - R = 330 exceeds level 4: 30 kV (contact discharge) 30 kV (air discharge) IEC 61000-4-4 4 kV Product status link SMA4F5.0A, SMA4F6.0A, SMA4F6.5A, SMA4F8.5A, Description SMA4F10A, SMA4F11A, SMA4F12A, SMA4F13A, The SMA4F Transil series are designed to protect sensitive circuits against transient SMA4F14A, SMA4F15A, surges. SMA4F16A, SMA4F18A, The planar technology makes it compatible with high-end circuits where low leakage SMA4F20A, SMA4F22A, SMA4F23A, SMA4F24A, current and high junction temperature are required to provide long term reliability and SMA4F SMA4F26A, SMA4F28A, stability. SMA4F30A, SMA4F31A, SMA4F33A, SMA4F36A, SMA4F40A, SMA4F48A, SMA4F58A, SMA4F64A, SMA4F70A, SMA4F85A, SMA4F100A, SMA4F130A, SMA4F154A, SMA4F170A, SMA4F188A DS12542 - Rev 4 - November 2019 www.st.com For further information contact your local STMicroelectronics sales office.SMA4FxxA Characteristics 1 Characteristics Table 1. Absolute maximum ratings (T = 25 C) amb Symbol Parameter Value Unit IEC 61000-4-2 (C = 150 pF, R = 330 ) V Peak pulse voltage Contact discharge 30 kV PP Air discharge 30 P 10/1000 s, T initial = T Peak pulse power dissipation 400 W PP j amb T Storage temperature range -65 to +175 C stg T Operating junction temperature range -55 to +175 C j 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 DS12542 - Rev 4 page 2/13