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              Data Sheet www.rohm.com ?2010 ROHM Co., Ltd. All rights reserved. RB056L-40 ?Electrical characteristics curves 1 10 100 1000 0 100 200 300 400 500 600 FORWARD VOLTAGE : VF(mV) VF-IF CHARACTERISTICS FORWARD CURRENT : I F (mA) 0 1 2 3 0123 0.1 1 10 100 1000 0.001 0.01 0.1 1 10 100 1000 Rth(j-a) Rth(j-c) On glass-epoxy board 1ms IM=100mA IF=1A 300?s time 0 50 100 150 200 250 300 0.1 1 10 100 t Ifsm 0 20 40 60 80 100 1 10 100 8.3ms 8.3m Ifsm 1cyc 0 10 20 430 440 450 460 470 480 AVE:454.3mV 0 5 10 15 20 25 30 AVE : 10.4ns Ta=25?C IF=0.5A IR=1A Irr=0.25*IR n=10pcs 0 50 100 150 200 AVE : 83.0A 8.3m Ifsm 1cyc VF DISPERSION MAP FORWARD VOLTAGE : V F (mV) REVERSE CURRENT : I R (uA) IR DISPERSION MAP IFSM DISRESION MAP PEAK SURGE FORWARD CURRENT : I FSM (A) PEAK SURGE FORWARD CURRENT : I FSM (A) NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS PEAK SURGE FORWARD CURRENT : I FSM (A) TIME : t(ms) IFSM-t CHARACTERISTICS TIME : t(s) Rth-t CHARACTERISTICS TRANSIENT THAERMAL IMPEDANCE : Rth ( ? C/W) FORWARD POWER DISSIPATION : Pf(W) AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-Pf CHARACTERISTICS trr DISPERSION MAP REVERSE RECOVERY TIME : trr(ns) Ta=25?C IF=1A n=30pcs Ta=25?C VR=40V n=30pcs AVE : 4.08?A DC D=1/2 Sin(?=180) Ta=125?C Ta=75?C Ta=150?C 0.01 0.1 1 10 100 1000 10000 0 5 10 15 20 25 30 35 40 REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS REVERSE CURRENT : I R ( ? A) Ta=-25?C Ta=125?C Ta=25?C Ta=75?C Ta=150?C 1 10 100 1000 0 5 10 15 20 25 30 REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS CAPACIT ANCE BETWEEN TERMINALS : Ct(pF) f=1MHz 0.25 0.26 0.27 0.28 0.29 0.3 Ct DISPERSION MAP CAPACITANCE BETWEEN TERMINAL : Ct(nF) AVE : 0.281nF Ta=25?C f=1MHz VR=0V n=30pcs Ta=-25?C Ta=25?C 2/3 2010.08 - Rev.B |