BYV44 Datasheet | NXP Semiconductors

Features - Low forward volt drop - Fast switching - Soft recovery characteristic - High thermal cycling performance - Low thermal resistance SYMBOL a1 1 k2 a2 3 QUICK REFERENCE DATA VR = 300 V/ 400 V/ 500 V VF ≤ 1.12 V IO(AV) = 30 A trr ≤ 60 ns GENERAL DESCRIPTION Dual, mon cathode, ultra-fast, epitaxial rectifier diodes intended for use as output rectifiers in high frequency switched mode power supplies. The BYV44 series is supplied in the conventional leaded SOT78 (TO220AB) package. PINNING PIN DESCRIPTION 1 anode 1 2 cathode 3 anode 2 tab cathode SOT78 (TO220AB) tab 1 23 LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. VRRM VRWM VR IO(AV) IFRM IFSM Tstg Tj Peak repetitive reverse voltage Crest working reverse voltage Continuous reverse voltage Tmb ≤ 136˚C Average rectified output current square wave; δ = 0.5; (both diodes conducting)1 Repetitive peak forward current Tt =mb2≤59µ4s;˚Cδ = 0.5; per diode Tmb ≤ 94 ˚C Non-repetitive peak forward t = 10 ms current per diode. t = 8.3 ms sinusoidal; with reapplied Storage temperature VRRM(max) Operating junction temperature - - - -40 - -300...