Rectifier diode 1SR139-400 Dimensions (Unit : mm) Applications High speed rectification Features 1) Cylindrical mold. (MSR) 2) High reliability. 3) Fast recovery speed. Construction Silicon diffused junction Taping specifications (Unit : mm) Absolute maximum ratings (Ta=25C) Parameter Symbol Absolute peak reverse voltage VRMS Reverse voltage (repetitive peak) VR Average rectified forward current (*1) Io Forward current surge peak (60Hz / 1cyc) IFSM Junction temperature Tj Storage temperature Tstg Limits Unit V V A A 500 400 1 40 150 -40 to +150 C C (*1)Mounting on alumina board Electrical characteristics (Ta=25C) Parameter Symbol VF Forward voltage Reverse current www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. IR Min. - Typ. - Max. 1.1 Unit V - - 10 A 1/3 Conditions IF=1.0A VR=400V 2010.01 - Rev.C ISR139-400 Data Sheet Electrical characteristics curves 100000 1 Ta=150C Ta=150C Ta=-25C 0.01 0.001 1000 Ta=75C 100 Ta=25C 10 Ta=-25C 1 200 400 600 800 1000 1200 0 100 970 300 0 400 AVE:932.2mV 940 930 Ta=25C VR=400V n=30pcs 400 350 300 250 200 150 AVE:28.27nA 100 920 8.3ms 50 AVE:43.0A Ta=25C f=1MHz VR=0V n=10pcs 25 20 AVE:22.8pF 15 10 0 Ct DISPERSION MAP 100 Ta=25C IF=0.5A IR=1A Irr=0.25*IR n=10pcs 2.5 2 1.5 AVE:1.597us 1 0.5 0 0 Ifsm 8.3ms 50 0 trr DISPERSION MAP IFSM DISRESION MAP TRANSIENT THAERMAL IMPEDANCE:Rth (C/W) 0 1 10 IM=1mA 1000 50 100 TIME:t(ms) IFSM-t CHARACTERISTICS www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. 100 2 FORWARD POWER DISSIPATION:Pf(W) PEAK SURGE FORWARD CURRENT:I FSM(A) t 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS Mounted on epoxy board IF=0.5A 10000 Ifsm 8.3ms 1cyc 1 100 30 30 5 PEAK SURGE FORWARD CURRENT:I FSM(A) RESERVE RECOVERY TIME:trr(us) 100 25 35 0 3 1cyc 20 40 IR DISPERSION MAP Ifsm 15 45 50 VF DISPERSION MAP 150 10 50 450 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 950 5 REVERSE VOLTAGE:V R(V) VR-Ct CHARACTERISTICS 500 Ta=25C IF=1A n=30pcs REVERSE CURRENT:IR(nA) FORWARD VOLTAGE:V F(mV) 200 REVERSE VOLTAGE : V R(V) VR-IR CHARACTERISTICS FORWARD VOLTAGE : V F(mV) VF-IF CHARACTERISTICS 960 10 1 0.1 0 PEAK SURGE FORWARD CURRENT:I FSM(A) f=1MHz CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=25C 0.1 100 Ta=125C 10000 Ta=125C REVERSE CURRENT:IR(nA) FORWARD CURRENT:I F(A) Ta=75C Rth(j-a) time(ms) td=300us 100 Rth(j-l) Rth(j-c) 10 1 0.001 0.01 0.1 1 10 TIME:t(s) Rth-t CHARACTERISTICS 2/3 100 1000 DC D=1/2 Sin(θ=180) 1 0 0 1 2 AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-Pf CHARACTERISTICS 2010.01 - Rev.C ISR139-400 3 DC 0.01 D=1/2 Sin(180) 3 2.5 0A Io 0V VR 2 t T DC D=t/T VR=200V Tj=150℃ D=1/2 1.5 1 Sin(θ=180) 0.5 0 0 0 100 200 300 REVERSE VOLTAGE : V R(V) VR-PR CHARACTERISTICS 400 AVERAGE RECTIFIED FORWARD CURRENT:Io(A) AVERAGE RECTIFIED FORWARD CURRENT:Io(A) REVERSE POWER DISSIPATION:PR (W) 0.02 Data Sheet 0A 0V 2.5 2 Io t T DC 1.5 VR D=t/T VR=200V Tj=150℃ D=1/2 1 Sin(θ=180) 0.5 0 0 25 50 75 100 125 AMBIENT TEMPERATURE:Ta(C) Derating Curve"(Io-Ta) 150 0 25 50 75 100 125 150 CASE TEMPARATURE:Tc(C) Derating Curve"(Io-Tc) ELECTROSTATIC DISCHARGE TEST ESD(KV) 30 25 AVE:18.6V 20 15 10 AVE:5.00kV 5 0 C=200pF R=0 C=100pF R=1.5k ESD DISPERSION MAP www.rohm.com ©2010 ROHM Co., Ltd. All rights reserved. 3/3 2010.01 - Rev.C Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. 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