Schottky Barrier Diode RB550EA Dimensions (Unit : mm) Applications Low current rectification Land size figure (Unit : mm) 0.8MIN. (5) 0.16±0.1 0.06 dimension (4) Features 1)Small mold type.（TSMD5） 2)Low VF, Low IR 1.6 ＋0.2 －0.1 2.8±0.2 0.45 0.35 0～0.1 (2) 0.95 0.33±0.03 (3) 0.7±0.1 0.95 TSMD5 1.9 0.85±0.1 1.9±0.2 Construction Silicon Epitaxial Planer 0.95 0.95 0.3～0.6 3)High reliability (1) 0.35 0.45 0.6 2.4 ＋0.1 0.4 －0.05 各リードとも同寸法 Each lead has same 1.0MIN. 2.9±0.1 1.0Max Structure ROHM : TSMD5 dot(year week factory) + day Taping specifications (Unit : mm) φ1.55±0.05 2.0±0.05 0.3±0.1 Limits 30 0.7 12 150 40 to 150 3.2±0.08 8.0±0.2 3.2±0.08 Absolute maximum ratings (Ta=25°C) Parameter Symbol VR Reverse voltage (DC) Average rectified forwarfd current (*1) Io IFSM Forward current surge peak (t=1msec) Junction temperature Tj Storage temperature Tstg 0～0.5 φ1.1±0.1 4.0±0.1 3.2±0.08 5.5±0.2 3.5±0.05 1.75±0.1 4.0±0.1 1.1±0.08 Unit V A A °C °C (*1)Rating of per diode. Electrical characteristics (Ta=25°C, Rating of per diode.) Parameter Symbol Min. VF 1 Forward voltage 0.39 Typ. Max. Unit Reverse current IR1 IR2 - 0.45 1 5.0 0.49 30.00 50 V μA μA ESD break down voltage ESD 15 - - KV www.rohm.com ©2011 ROHM Co., Ltd. All rights reserved. 1/3 Conditions IF=0.7A VR=10V VR=30V C=100PF,R=1.5KΩ Forward and reverse : 1 times 2011.05 - Rev.A Data Sheet RB550EA 100000 Ta=75℃ 10000 Ta=150℃ Ta=25℃ Ta=-25℃ 0.01 1000 Ta=75℃ 100 10 Ta=25℃ 1 Ta=-25℃ 0.1 100 200 300 400 500 FORWARD VOLTAGE：VF(mV) VF-IF CHARACTERISTICS 0 600 10 15 20 25 1 30 0 470 460 450 20 15 10 AVE:3.141uA 5 180 170 160 150 140 130 120 100 IR DISPERSION MAP Ct DISPERSION MAP 20 30 8.3ms 15 AVE:15.1A 10 5 Ta=25℃ IF=0.5A IR=1A Irr=0.25*IR n=10pcs 25 20 PEAK SURGE FORWARD CURRENT:IFSM(A) 1cyc Ifsm REVERSE RECOVERY TIME:trr(ns) 30 20 AVE:149.9pF 110 0 VF DISPERSION MAP 15 10 AVE:8.3ns 5 0 0 Ifsm Ifsm 15 8.3ms 8.3ms 8.3ms 8.3ms 1cyc 1cyc 10 5 0 1 trr DISPERSION MAP IFSM DISPERSION MAP 25 Ifsm TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) 1000 t 20 15 10 5 0 1 10 TIME:t(ms) IFSM-t CHARACTERISTICS www.rohm.com ©2011 ROHM Co., Ltd. All rights reserved. 100 IM=10mA 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 1 Mounted on epoxy board IF=0.2A 0.8 1ms time Rth(j-a) 300us 100 Rth(j-c) FORWARD POWER DISSIPATION:Pf(W) 30 30 Ta=25℃ f=1MHz VR=0V n=10pcs 190 Ta=25℃ VR=30V n=30pcs 25 440 25 5 10 15 20 25 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 200 30 REVERSE CURRENT:IR(nA) Ta=25℃ IF=0.7A n=30pcs AVE:459.6mV PEAK SURGE FORWARD CURRENT:IFSM(A) 10 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS 490 480 5 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 0 PEAK SURGE FORWARD CURRENT:IFSM(A) 100 0.01 0.001 FORWARD VOLTAGE:VF(mV) f=1MHz Ta=125℃ CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=125℃ 0.1 1000 Ta=150℃ REVERSE CURRENT:IR(uA) FORWARD CURRENT:IF(mA) 1 D=1/2 0.6 Sin(θ＝180) DC 0.4 0.2 10 0.001 0 0.1 10 TIME:t(s) Rth-t CHARACTERISTICS 2/3 1000 0 0.5 1 AVERAGE RECTIFIED FORWARD CURRENT：Io(A) Io-Pf CHARACTERISTICS 1.5 2011.05 - Rev.A Data Sheet RB550EA 1.5 0A 0V DC AVERAGE RECTIFIDE FORWARD CURRENT:Io(A) REVERSE POWER DISSIPATION:PR (W) 0.8 0.6 D=1/2 0.4 DC Sin(θ＝180) 0.2 t T D=1/2 1 0.5 Sin(θ＝180) 0 0 0 10 20 REVERSE VOLTAGE:VR(V) VR-PR CHARACTERISTICS www.rohm.com ©2011 ROHM Co., Ltd. All rights reserved. 30 1.5 Io VR D=t/T VR=15V Tj=150℃ 25 50 75 100 125 AMBIENT TEMPERATURE:Ta(℃) Derating Curveﾞ(Io-Ta) 3/3 150 Sin(θ＝180) 1 0.5 Io 0A 0V t T 0 0 DC D=1/2 AVERAGE RECTIFIED FORWARD CURRENT:Io(A) 1 0 25 50 VR D=t/T VR=15V Tj=150℃ 75 100 125 150 CASE TEMPARATURE:Tc(℃) Derating Curveﾞ(Io-Tc) 2011.05 - Rev.A 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. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). 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