STTH602CSFY Datasheet Automotive 200 V, dual 3 A ultrafast rectifier Features AEC-Q101 qualified PPAP capable 175 C maximum operation junction temperature V guaranteed from -40 C to 175 C RRM High surge current capability ECOPACK2 compliant component Application Reverse polarity protection in E.C.U DC/DC converters Freewheeling diodes LED Lighting Description The STTH602CSFY has been developed for applications requiring an optimized VF and reverse recovery characteristics. These characteristics make it ideal for use in secondary rectification functions, such as DC/DC converters or lighting applications. Product status link STTH602CSFY Product summary Symbol Value I F(AV) 2 X 3 A V 200 V RRM t (max) 24 ns rr T (max.) 175 C j V (typ.) 0.80 V F DS13549 - Rev 1 - November 2020 www.st.com For further information contact your local STMicroelectronics sales office.STTH602CSFY Characteristics 1 Characteristics Table 1. Absolute ratings (limiting values per diode at 25 C, unless otherwise specified) Symbol Parameter Value Unit V Repetitive peak reverse voltage (T = -40 C to +175 C) 200 V RRM j T = 155 C Per diode 3 c I Average forward current, = 0.5 A F(AV) T = 155 C Per device 6 c I t = 10 ms sinusoidal Surge non repetitive forward current 55 A FSM p T Storage temperature range -65 to +175 C stg T Operating junction temperature range -40 to +175 C j Table 2. Thermal resistance parameters Symbol Parameter Typ. Unit R Junction to case Total 2.14 C/W th(j-c) For more information, please refer to the following application note: AN5088: Rectifiers thermal management, handling and mounting recommendations Table 3. Static electrical characteristics (per diode) Symbol Parameter Test conditions Min. Typ. Max. Unit T = 25 C - 4 j (1) V = V I Reverse leakage current A R R RRM T = 125 C - 3 30 j T = 25 C - 0.92 1.06 j I = 3 A F T = 125 C - 0.80 0.92 j (2) V Forward voltage drop V F T = 25 C - 1.02 1.17 j I = 6 A F T = 125 C - 0.90 1.04 j 1. Pulse test: t = 5 ms, < 2% p 2. Pulse test: t = 380 s, < 2% p To evaluate the conduction losses, use the following equation: 2 P = 0.80 x I + 0.040 x I F(AV) F (RMS) For more information, please refer to the following application notes related to the power losses: AN604: Calculation of conduction losses in a power rectifier AN4021: Calculation of reverse losses in a power diode DS13549 - Rev 1 page 2/10