ERB44 (1.0A) ( 200 to 1000V / 1.0A ) Outline drawings, mm FAST RECOVERY DIODE ø3.0 ø0.8 5.0 28 MIN. 28 MIN. Marking Features High voltage by mesa design Color code : Green High reliability Voltage class Applications Cathode mark 11 Lot No. B44 0 6 Abridged type name High speed switching Maximum ratings and characteristics Absolute maximum ratings Item Symbol Conditions Repetitive peak reverse voltage VRRM Average forward current IF(AV) Resistive load Surge current IFSM Sine wave 10ms Operating junction temperature Storage temperature -02 -04 -06 Rating -08 200 400 600 800 1.0(Ta=40°C) -10 Unit 1000 V 1.0(Ta=25°C) A 30 A Tj -40 to +140 °C Tstg -40 to +140 °C Electrical characteristics (Ta=25°C Unless otherwise specified ) Item Symbol Conditions Forward voltage drop VFM IFM=1.0A Reverse current IRRM VR=VRRM Reverse recovery time t rr IF=0.1A, IR=0.1A Max. -02 to -08 1.1 -10 1.5 10 0.4 Unit V µA µs ERB44(1.0A) (200V to 1000V / 1.0A ) Characteristics Reverse characteristics Forward characteristics 5 100 3 50 30 10 IF 1.0 [A] IR 0.5 [µA] 5 3 1 0.3 0.1 0.1 0.05 0.05 0.03 0.03 0 0.2 0.4 0.6 0.8 1.0 1.2 0 1.4 100 200 VF [V] 400 500 600 700 VR [V] Forward characteristics IF 300 Reverse characteristics 5 100 3 50 30 10 1.0 IR [A] 0.5 [µA] 5 3 1 0.3 0.1 0.1 0.05 0.05 0.03 0.03 0 0.2 0.4 0.6 0.8 1.0 1.2 0 1.4 200 400 VF [V] 600 800 1000 1200 1400 VR [V] Forward characteristics Reverse characteristics 5 100 3 50 30 IF [A] 1.0 IR [µA] 0.5 10 5 3 0.3 1 0.1 0.05 0.1 0.03 0 0.4 0.6 0.8 VF [V] 1.0 1.2 1.4 1.6 0 200 400 600 800 VR [V] 1000 1200 1400 ERB44(1.0A) (200V to 1000V / 1.0A ) Junction capacitance characteristics Current derating (IF(AV)-Ta) 1.4 30 1.2 1.0 10 Cj [pF] IF(AV) 0.8 [A] 0.6 5 3 0.4 0.2 0 1 0 20 40 60 80 100 120 140 Surge capability 100 50 30 IFSM [A] 10 5 3 1 3 5 10 30 50 VR [V] Ta [°C] 10 [time] (at 50Hz) 30 100 200