ERB38 (0.8A) ( 400 to 600V / 0.8A ) Outline drawings, mm FAST RECOVERY DIODE ø3.0 ø0.8 5.0 28 MIN. Features 28 MIN. Marking Super high speed switching Low VF in turn on Color code : White High reliability Applications Voltage class Lot No. Cathode mark 52 High speed switching B38 04 Abridged type name Maximum ratings and characteristics Absolute maximum ratings Item Symbol Conditions Rating -04 -05 -06 Unit Repetitive peak reverse voltage VRRM 400 500 600 V Non-repetitive peak renerse voltage VRSM 400 500 600 V Average forward current IF(AV) Resistive load (Ta =25°C) Surge current IFSM Sine wave 10ms Operating junction temperature Storage temperature 0.8 A 20 A Tj -40 to +150 °C Tstg -40 to +150 °C Max. Unit 2.5 V Electrical characteristics (Ta=25°C Unless otherwise specified ) Item Symbol Conditions Forward voltage drop VFM IFM=0.8A Reverse current IRRM VR=VRRM 50 µA Reverse recovery time t rr IF=0.1A, IR=0.2A 50 ns ERB38(0.5A) (400V to 600V / 0.8A ) Characteristics Forward characteristics Reverse characteristics 5 10 3 1.0 IF IR [A] 0.5 [µA] 1.0 0.3 0.1 0.1 0.05 0.01 0.03 0 1.0 2.0 0 3.0 100 200 300 VF [V] 400 500 600 VR [V] Current derating (IF(AV)-Ta) Junction capacitance characteristics 1.4 50 1.2 30 1.0 Cj [pF] IF(AV)0.8 [A] 10 0.6 0.4 5 0.2 3 0 0 20 40 60 80 100 120 140 10 30 50 100 300 VR [V] Ta [°C] Surge capability 30 10 IFSM [A] 5 3 1 1 3 5 10 30 [time] (at 50Hz) Fuji Semiconductor, Inc. - P.O. Box 702708 - Dallas, TX 75370 - 972-733-1700 - www.fujisemiconductor.com