25A - 1700V SiC Schottky Diode Rev. A, September 2020 DATASHEET Description rd UnitedSiC offers the 3 generation of high performance SiC Merged- UJ3D1725K2 PiN-Schottky (MPS) diodes. With zero reverse recovery charge and 175C maximum junction temperature, these diodes are ideally suited for high frequency and high efficiency power systems with minimum cooling requirements. CASE Features CASE w Maximum operating temperature of 175C w Easy paralleling w Extremely fast switching not dependent on temperature w No reverse or forward recovery w Enhanced surge current capability, MPS structure w 100% UIS tested 1 2 w AEC-Q101 qualified 1 2 Typical applications w Power converters Part Number Package Marking w Industrial motor drives w Switch mode power supplies UJ3D1725K2 TO-247-2L UJ3D1725K2 w Power factor correction modules Datasheet: UJ3D1725K2 Rev. A, September 2020 1Maximum Ratings Parameter Symbol Test Conditions Value Units V DC blocking voltage 1700 V R Repetitive peak reverse voltage, T =25C V 1700 V J RRM Surge peak reverse voltage V 1700 V RSM T = 138C Maximum DC forward current I 25 A C F T = 25C, t = 10ms Non-repetitive forward surge current 180 C p I A FSM sine halfwave T = 110C, t = 10ms 163 C p T = 25C, t = 10ms Repetitive forward surge current 117 C p I A FRM sine halfwave, D=0.1 T = 110C, t = 10ms 68.7 C p T = 25C, t = 10ms 1100 C p I Non-repetitive peak forward current A F,max T = 110C, t = 10ms 1100 C p T = 25C, t = 10ms 162 C p 2 2 2 i t value i dt A s T = 110C, t = 10ms 133 C p T = 25C 283 C P Power dissipation W tot T = 138C 69.8 C Maximum junction temperature T 175 C J,max Operating and storage temperature T , T -55 to 175 C J STG Soldering temperatures, wavesoldering only T 1.6mm from case for 10s 260 C sold allowed at leads Thermal Characteristics Value Parameter Symbol Test Conditions Units Min Typ Max Thermal resistance, junction-to-case R 0.41 0.53 C/W qJC Datasheet: UJ3D1725K2 Rev. A, September 2020 2