BYT79-500

DISCRETE SEMICONDUCTORS DATA SHEET BYT79-500 Rectifier diodes ultrafast Product specification March 2019 WeEn Semiconductors Rectifier diodes ultrafast Product specification BYT79-500 FEATURES Low forward volt drop Fast switching Soft recovery characteristic High thermal cycling performance Low thermal resistance SYMBOL KA 001aaa020 QUICK REFERENCE DATA VR = 500 V VF ≤ 1.05 V IF(AV) = 14 A trr ≤ 60 ns GENERAL DESCRIPTION Ultra-fast, epitaxial rectifier diodes intended for use as output rectifiers in high frequency switched mode power supplies. The BYT79 series is supplied in the conventional leaded SOD59 (TO220AC) package. PINNING PIN DESCRIPTION 1 cathode 2 anode tab cathode SOD59 (TO220AC) mb 12 TO-220AC (SOD59) LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VRRM VR IF(AV) IFSM Tstg Tj Peak repetitive reverse voltage Continuous reverse voltage Average forward current1 Non-repetitive peak forward current. Storage temperature Operating junction temperature Tmb ≤ 147˚C square wave; δ = 0.5; Tmb ≤ 117 ˚C t = 10 ms t = 8.3 ms sinusoidal; with reapplied VRRM(max) THERMAL RESISTANCES SYMBOL PARAMETER Rth j-mb Rth j-a Thermal resistance junction to mounting base Thermal resistance junction to ambient CONDITIONS in free air. - 500 - 500 - 14 - 130 143 -40 150 - 150 V V A A A ˚C ˚C MIN. - - TYP. MAX. UNIT - 2.0 K/W 60 - K/W 1 Neglecting switching and reverse c...