LESHAN RADIO COMPANY, LTD. SCHOTTKY BARRIER DIODE zApplictions LRB520BS-40T5G Low current rectification and high speed switching zFeatures Extremelysmall surface mounting type. (SOD882) 1 High reliability Low I R . z Construction 2 Silicon epitaxial planar SOD882 z We declare that the material of product compliance with RoHS requirements. Ordering Information 1 Cathode Device Marking Shipping LRB520BS-40T5G D1 10000/Tape&Reel 2 Anode MAXIMUM RATINGS (TA = 25°C) Symbol Limits Unit Reverse voltage(repetitive peak) Parameter VR DC reverse voltage Average rectified forward current VR IO 40 40 200 V V mA Peak forward surge current I FSM 1 A Junction temperature Tj Storage temperature Tstg 125 -40~+125 °C °C ELECTRICAL CHARACTERISTICS(TA = 25°C) Parameter Forward voltage Symbol VF Min. - Max. 0.39 V Unit Conditions I F=10mA Forward voltage VF - 0.55 V I F=100mA Reverse current IR - 1 µΑ VR=10V Reverse current IR - 10 µΑ VR=40V Rev.O 1/4 LESHAN RADIO COMPANY, LTD. LRB520BS-40T5G zElectrical characteristic curves 1000 1000 Ta=75℃ 10 Ta=25℃ 1 Ta=-25℃ 0.1 0.01 f=1MHｚ Ta=75℃ 10 1 Ta=25℃ 0.1 Ta=-25℃ 0.01 0.001 0.001 100 200 300 400 500 600 0 FORWARD VOLTAGE：VF(mV) VF-IF CHARACTERISTICS 0 40 480 AVE:491.2mV 470 800 600 500 400 AVE:67.0nA 200 30 25 20 15 AVE:23.2pF 10 5 0 0 Ct DISPERSION MAP 15 8.3ms 15 AVE:5.60A 5 0 PEAK SURGE FORWARD CURRENT:IFSM(A) PEAK SURGE FORWARD CURRENT:IFSM(A) 1cyc Ifsm 10 35 100 10 20 40 IR DISPERSION MAP 30 Ifsm 8.3ms 8.3ms 1cyc 5 0 1 10 100 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS IFSM DISPERSION MAP 0.3 Mounted on epoxy board IM=1mA IF=200mA 30 Ta=25℃ f=1MHz VR=0V n=10pcs 45 700 300 20 50 Ta=25℃ VR=10V n=30pcs VF DISPERSION MAP 25 10 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS CAPACITANCE BETWEEN TERMINALS:Ct(pF) 490 10000 30 900 460 Ifsm t 10 5 0 0.1 1 10 TIME:t(ms) IFSM-t CHARACTERISTICS 100 0.01 1ms time Rth(j-a) 300us Rth(j-c) 100 FORWARD POWER DISSIPATION:Pf(W) 0.008 1000 D=1/2 REVERSE POWER DISSIPATION:PR (W) PEAK SURGE FORWARD CURRENT:IFSM(A) 20 1000 Ta=25℃ IF=100mA n=30pcs REVERSE CURRENT:IR(nA) FORWARD VOLTAGE:VF(mV) 10 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS 510 500 10 1 0.0001 0 TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) CAPACITANCE BETWEEN TERMINALS:Ct(pF) 100 100 Ta=125℃ 100 REVERSE CURRENT:IR(μA) FORWARD CURRENT:IF(mA) Ta=125℃ 0.2 Sin(θ＝180) DC 0.1 DC 0.006 D=1/2 0.004 Sin(θ＝180) 0.002 10 0.001 0 0 0.01 0.1 1 10 TIME:t(s) Rth-t CHARACTERISTICS 100 1000 0 0.1 0.2 0.3 0.4 AVERAGE RECTIFIED FORWARD CURRENT：Io(A) Io-Pf CHARACTERISTICS 0.5 0 10 20 30 40 REVERSE VOLTAGE:VR(V) VR-PR CHARACTERISTICS Rev.O 2/4 LESHAN RADIO COMPANY, LTD. LRB520BS-40T5G 0.5 0.4 t DC T 0.3 VR D=t/T VR=20V Tj=125℃ D=1/2 0.2 0.1 Sin(θ＝180) 0 Io 0A 0V Io 0A 0V AVERAGE RECTIFIED FORWARD CURRENT:Io(A) AVERAGE RECTIFIDE FORWARD CURRENT:Io(A) 0.5 t 0.4 DC T VR D=t/T VR=20V Tj=125℃ 0.3 D=1/2 0.2 0.1 Sin(θ＝180) 0 0 25 50 75 100 AMBIENT TEMPERATURE:Ta(℃) Derating Curve (Io-Ta) 125 0 25 50 75 100 125 CASE TEMPARATURE:Tc(℃) Derating Curve (Io-Tc) Rev.O 3/4 LESHAN RADIO COMPANY, LTD. LRB520BS-40T5G SOD882 DIMENSION OUTLINE: Unit:mm Rev.O 4/4