SC321-2

SC321 (1.0A) FAST RECOVERY DIODE ( 200V / 1.0A ) Outline drawings, mm 3±0.2 Marking 2.5±0.2 2.6±0.2 1.35±0.4 2 MIN. +0.4 1.35±0.4 1.2±0.2 5.1-0.1 Features Surface mount device High voltage by mesa design High reliability Marking Applications High speed switching HB Cathode mark Code Lot. No Type name code SC321-2 0.1 HB Maximum ratings and characteristics Absolute maximum ratings Item Repetitive peak reverse voltage Non-repetitive peak reverse voltage Average output current Surge current Operating junction temperature Storage temperature Symbol VRRM VRSM IO IFSM Tj Tstg Resisitive load (Ta=25°C) Sine wave 10ms Conditions Rating -02 200 200 1.0* 40 -40 to +150 -40 to +150 Unit V V A A °C °C *Mounted to glass fabric base epoxy resin printed circuits, land (15mm x 15mm) Electrical characteristics (Ta=25°C Unless otherwise specified ) Item Forward voltage drop Reverse current Reverse recovery time Thermal resistance Symbol VFM IRRM t rr Rth(j-a) Conditions IFM=1.0A VR=VRRM IF=0.1A, IR=0.1A Junction to ambient Max. 1.05 50 100 120* Unit V µA ns °C/W (200V / 1.0A ) Characteristics Forward characteristics 5 3 10 1.0 5 30 SC321(1.0A) Reverse characteristics IF 0.5 [A] 0.3 IR 3 [µA] 1.0 0.5 0.1 0.3 0.05 0.03 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 100 200 VF [V] VR [V] Current derating (Io - Ta) 100 1.4 1.2 1.0 50 30 Junction capacitance characteristics IO [A] 0.6 0.4 0.2 0 0.8 Cj [pF] 10 5 3 10 30 50 100 300 0 20 40 60 80 100 120 140 Ta [°C] VR [V] Surge capability 100 500 Thermal resistance print land 50 100 30 IFSM [A] 10 [°C/W] 10 5 3 1 3 5 10 30 1 10 100 1000 [time] (at 50Hz) [mm2] (200V / 1.0A ) Transient thermal impedance 100 SC321(1.0A) [°C/W] 10 1 10-3 10-2 10-1 10 0 10 1 102 t [sec.]