RB051M-2YTR ROHM

1 Schottky Barrier Diode Datasheet RB051M-2Y Dimensions(Unit : mm) Land size figure(Unit : mm) Applications General rectification 0.10.1 0.05 1.60.1 1.2 Features 1)Small power mold type.PMDU 2)Ultra Low V F 3)High reliability PMDU Construction 0.90.1 Silicon epitaxial planer 0.80.1 Structure ROHM : PMDU JEITA : SOD-123 1 : Manufacture Date Taping specifications(Unit : mm) 0.250.05 1.550.05 2.00.05 1.550.05 4.00.1 4.00.1 1.00.1 1.810.1 1.00.1 1.5MAX Absolute maximum ratings(Ta=25C) Parameter Limits Symbol Unit Reverse voltage (repetitive) V 20 V RM Reverse voltage (DC) V 20 V R Average rectified forward current(*1) 3 Io A Forward current surge peak 60Hz1cyc I 30 A FSM Junction temperature Tj 125 C Storage temperature -40 to +125 Tstg C (*1)Mounting on alumina board. Tc=95CMax. Electrical characteristics(Ta=25C) Parameter Conditions Symbol Min. Typ. Max. Unit Forward voltage V - - 0.46 V I =3A F F Reverse current I -- 0.9 mA V =20V R R www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2015.08 - Rev.D 1/3 Not Recommended for New Designs 2.60.1 3.500..212 3.50.05 1.750.1 0.85 8.00.2 3.710.1 3.710.08 3.05RB051M-2Y Data Sheet Electrical characteristic curves Ta=150C Ta=125C 1000 10 10000000 Ta=125C f=1MHz 1000000 1 Ta=150C Ta=75C 100000 Ta=75C 100 Ta=25C 10000 0.1 Ta=-25C 1000 Ta=25C 0.01 100 10 Ta=-25C 10 0.001 0 100 200 300 400 500 1 0.0001 1 0.1 0 5 10 15 20 0 5 10 15 20 FORWARD VOLTAGE:V (mV) REVERSE VOLTAGE:V (V) REVERSE VOLTAGE:V (V) F R R V -I CHARACTERISTICS V -I CHARACTERISTICS V -Ct CHARACTERISTICS F F R R R 500 410 5000 Ta=25C Ta=25C Ta=25C 490 4500 f=1MHz I =3A F V =30V R V =0V 480 R 400 n=30pcs 4000 n=30pcs n=10pcs 470 3500 390 3000 460 2500 450 380 2000 440 AVE:454.2pF 1500 430 370 AVE:382.2mV AVE:270.0uA 1000 420 500 410 360 0 400 V DISPERSION MAP F I DISPERSION MAP Ct DISPERSION MAP R 200 30 100 Ta=25 90 I =0.5A Ifsm 25 F 80 I =1A R 150 Ifsm 1cyc Irr=0.25*I R 70 8.3ms 8.3ms n=10pcs 20 8.3ms 1cyc 60 100 15 50 40 AVE:48.0A 10 30 50 20 5 AVE:9.8ns 10 0 0 0 1 10 100 trr DISPERSION MAP NUMBER OF CYCLES I DISPERSION MAP FSM I -CYCLE CHARACTERISTICS FSM Mounted on alumina board IM=10mA I =0.5A F 100 100 2 D=1/2 Rth(j-a) 90 1ms time Ifsm 80 t 300us 1.5 Sin(=180) 70 10 60 Rth(j-c) 50 1 DC 40 1 30 0.5 20 10 0 0 0.1 0 12345 0.1 1 10 100 0.0001 0.01 1 100 TIME:t(ms) TIME:t(s) AVERAGE RECTIFIED I -t CHARACTERISTICS Rth-t CHARACTERISTICS FORWARD CURRENT:Io(A) FSM Io-Pf CHARACTERISTICS www.rohm.com 2015 ROHM Co., Ltd. All rights reserved. 2015.08 - Rev.D 2/3 Not Recommended for New Designs PEAK SURGE PEAK SURGE FORWARD CURRENT:I (A) FSM FORWARD VOLTAGE:V (mV) FORWARD CURRENT:I (A) F FORWARD CURRENT:I (A) FSM F REVERSE CURRENT:I (uA) R TRANSIENT REVERSE RECOVERY TIME:trr(ns) REVERSE CURRENT:I (uA) R THAERMAL IMPEDANCE:Rth ( C/W) CAPACITANCE BETWEEN CAPACITANCE BETWEEN PEAK SURGE FORWARD POWER TERMINALS:Ct(pF) TERMINALS:Ct(pF) FORWARD CURRENT:I (A) DISSIPATION:Pf(W) FSM