STTH208 PDF Datasheet


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Description

This is HIGH VOLTAGE ULTRAFAST RECTIFIER. ® STTH208, U HIGH VOLTAGE ULTRAFAST RECTIFIER MAIN PRODUCT CHARACTERISTICS IF(AV) VRRM Tj (max) VF (max) FEATURES AND BENEFITS s s 2A 800 V 175 °C 1.25 V s s s Low forward voltage drop High reliability High surge current capability Soft switching for reduced EMI disturbances Planar technology DO-15 STTH208 DESCRIPTION The STTH208, which is using ST ultrafast high voltage planar technology, is specially suited for free-wheeling, clamping, snubbering, demagnetization in power supplies and other power switching applications. SMB STTH208U ABSOLUTE RATINGS (limiting values) Symbol VRRM V(RMS) IF(AV) Parameter Repetitive peak reverse voltage RMS voltage Average forward current Tl = 60°C Tl = 100°C IFSM Forward surge current t = 8.3 ms δ =0.5 δ =0.5 DO-15 SMB DO-15 SMB Tstg Tj Storage temperature range Maximum operating junction temperature Value 800 560 2 2 45 35 - 50 + 175 + 175 °C °C A Unit V V A January 2003 - Ed: 1 1, 5 STTH208, U THERMAL PARAMETERS Symbol.