PA905C4 (20A) ( 400V / 20A ) Outline drawings, mm LOW LOSS SUPER HIGH SPEED RECTIFIER 15.5 Max. 4.5±0.2 Ø3.2±0.1 5.0±0.1 13.0 10.0 7.2±0.1 1.5 19.5±0.2 2.0 2 3 2.2 1.6 1.6 14.5±0.2 1 3.0±0.2 15±0.2 1.1 0.5 1.5 5.45 5.45 Features JEDEC EIAJ Low VF Super high speed switching SC-65 Connection diagram High reliability by planer design Applications High speed power switching 1 2 3 Maximum ratings and characteristics Absolute maximum ratings Item Symbol Conditions Rating Unit 400 V Repetitive peak reverse voltage VRRM Average output current IO Rectangle wave, duty=1/2, Tc=92°C 20* A Surge current IFSM Sine wave 10ms 80 A Operating junction temperature Tj -40 to +150 °C Storage temperature Tstg -40 to +150 °C *Average forward current of centertap full wave connection Electrical characteristics (Ta=25°C Unless otherwise specified ) Item Symbol Conditions Forward voltage drop VFM IFM=10A Reverse current IRRM VR=VRRM Reverse recovery time t rr IF=0.1A, IR=0.2A, Irec=0.05A Thermal resistance Rth(j-c) Junction to case Max. 1.5 Unit V 500 µA 50 ns 1.5* °C/W PA905C4 (20A) (400V / 20A ) Characteristics Reverse characteristics Forward characteristics 100 50 1000 30 100 10 IF [A] IR [µA] 5 3 10 1 1 0.5 0.3 0.1 0.01 0.1 0 1 2 3 0 200 400 600 800 1000 VR [V] VF [V] Forward power dissipation Output current-case temperature 0.6 20 0.4 WR W F 10 [W] [W] 0.2 0 0 0 10 0 20 200 Io [A] 400 600 VR [V] Junction capacitance characteristics Output current-case temperature 1000 150 500 300 Cj Tc 125 [°C] [pF]100 50 100 30 0 0 10 Io [A] 20 30 10 0.3 0.5 1.0 3 5 VR [V] 10 30 PA905C4 (20A) (400V / 20A ) Surge capability 100 50 IFSM [A] 30 10 5 1 3 5 10 20 [time] (at 50Hz) Transient thermal impedance 101 100 [°C/W] 10-1 10-2 10-3 10-2 10-1 t [sec.] 100 101 102