STTH110A

STTH110 Datasheet 1000 V - 1 A high efficiency ultrafast diode K A K SMA A A K DO-41 Features Low forwarded voltage drop High reliability High surge current capability Soft switching for reduced EMI disturbances Planar technology ECOPACK2 compliant Applications Switching diode Auxiliary power supply Description The STTH110, which is using ST ultrafast high voltage planar technology, is especially suited for free-wheeling, clamping, snubbering, demagnetization in power supplies and other power switching applications. Product status STTH110 Product summary Symbol Value IF(AV) 1A VRRM 1000 V T j(max.) 175 °C VF(typ.) 1.42 V DS3067 - Rev 4 - December 2019 For further information contact your local STMicroelectronics sales office. www.st.com STTH110 Characteristics 1 Characteristics Table 1. Absolute ratings (limiting values at 25 °C, unless otherwise specified) Symbol VRRM Repetitive peak reverse voltage VRMS Voltage rms Parameter IF(AV) Average forward current δ = 0.5, square wave IFSM Surge non repetitive forward current Tstg Storage temperature range Tj Maximum operating junction temperature SMA DO-41 SMA DO-41 TL = 125 °C TL = 100 °C tp = 8.3 ms sinusoidal Value Unit 1000 V 700 V 1 A 18 A 20 -50 to +175 °C +175 °C Symbol Rth(j-l) Rth(j-a) Junction to lead Junction to lead Junction to ambient Table 2. Thermal resistance parameter Parameter SMA Lead length = 10 mm DO-41 Max. value 30 45 110 Unit °C/W For more i...