Schottky Barrier Diode RB551V-30 Datasheet lDimensions (Unit : mm) High frequency rectification 0.1±0.1 0.05 0.9MIN. 2.1 1.25±0.1 lLand size figure (Unit : mm) 0.8MIN. lApplication 1.7±0.1 1) Small mold type. (UMD2) 2) Low VF 2.5±0.2 lFeatures UMD2 3) High reliability. lStructure Cathode 0.7±0.2 0.1 0.3±0.05 JEITA : SC-90/A ROHM : UMD2 dot (year week factory) JEDEC :SOD-323 lConstruction Silicon epitaxial planar Anode lTaping specifications (Unit : mm) φf1.550.05 1.55±0.05 2.0±0.05 0.3±0.1 φf1.05 1.05 4.0±0.1 1.40±0.1 2.8±0.1 2.75 8.0±0.2 3.5±0.05 1.75±0.1 4.0±0.1 1.0±0.1 lAbsolute maximum ratings (Ta= 25°C) Parameter Symbol Limits Unit Reverse voltage (repetitive peak) VRM 30 V Reverse voltage (DC) VR 20 V Average rectified forward current Io 500 A IFSM 2 A Junction temperature Tj 125 °C Storage temperature Tstg -40 to +125 °C Forward current surge peak (60Hz・1cyc) lElectrical characteristics (Ta = 25°C) Parameter Forward voltage Reverse current www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. Conditions Symbol Min. Typ. Max. Unit VF1 - - 0.36 V IF=100mA VF2 - - 0.47 V IF=500mA IR - - 100 mA VR=20V 1/5 2013.04 - Rev.D Data Sheet RB551V-30 lElectrical characteristic curves 100000 Tj = 125°C Tj = 125°C Tj = 75°C REVERSE CURRENT : IR(mA) FORWARD CURRENT : IF(mA) 1000 100 10 Tj = 25°C 1 0.1 Tj = -25°C 0 100 200 300 400 500 10000 Tj = 75°C 1000 100 10 Tj = 25°C 1 0.1 600 FORWARD VOLTAGE : VF(mV) VF-IF CHARACTERISTICS Tj = -25°C 0 10 450 FORWARD VOLTAGE : VF(mV) f = 1MHz CAPACITANCE BETWEEN TERMINALS : Ct(pF) 30 REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS 100 10 1 20 0 10 20 440 430 AVE : 420.4mV 420 410 400 30 REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. Tj=25°C IF=500mA n=30pcs VF DISPERSION MAP 2/5 2013.04 - Rev.D Data Sheet RB551V-30 lElectrical characteristic curves 80 Tj=25°C VR=20V n=30pcs REVERSE CURRENT : IR(mA) 180 160 140 120 100 80 60 AVE : 42.7mA 40 CAPACITANCE BETWEEN TERMINALS : Ct(pF) 200 70 AVE : 59.5pF 60 50 20 0 40 IR DISPERSION MAP Ct DISPERSION MAP 100 IFSM 15 8.3ms 1cyc. AVE : 8.60A 10 5 PEAK SURGE FORWARD CURRENT : IFSM(A) 20 PEAK SURGE FORWARD CURRENT : IFSM(A) Tj=25°C f=1MHz VR=0V n=10pcs 0 IFSM 8.3ms 1cyc. 10 1 1 10 100 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS IFSM DISPERSION MAP www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. 8.3ms 3/5 2013.04 - Rev.D Data Sheet RB551V-30 lElectrical characteristic curves TRANSIENT THERMAL IMPEDANCE : Rth (°C/W) PEAK SURGE FORWARD CURRENT : IFSM(A) 100 IFSM time 10 1 0.1 1 10 1000 Rth(j-a) 100 Rth(j-c) Mounted on glass epoxy board 10 IM=1mA time 1ms 300ms 1 0.001 100 TIME : t(ms) IFSM-t CHARACTERISTICS 10 1000 0.5 0.4 D = 1/2 REVERSE POWER DISPERSION : PR (W) FORWARD POWER DISPERSION : PF (W) 0.1 TIME : t(s) Rth-t CHARACTERISTICS 0.5 0.3 Sin(θ=180) 0.2 DC 0.1 0 IF=10mA 0 0.2 0.4 0.6 0.8 0.3 DC 0.2 D = 1/2 Sin(θ=180) 0.1 0 1 AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-PF CHARACTERISTICS www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. 0.4 0 5 10 15 20 REVERSE VOLTAGE : VR(V) VR-PR CHARACTERISTICS 4/5 2013.04 - Rev.D Data Sheet RB551V-30 lElectrical characteristic curves Io 0A 0V AVERAGE RECTIFIED FORWARD CURRENT : Io(A) 0.9 0.8 t T DC 0.7 0.6 VR D=t/T VR=15V Tj=125°C D = 1/2 0.5 0.4 0.3 Sin(θ=180) 0.2 0.1 0 1 AVERAGE RECTIFIED FORWARD CURRENT : Io(A) 1 0V Io 0A DC 0.9 t T VR D=t/T VR=15V Tj=125°C 0.8 0.7 D = 1/2 0.6 0.5 0.4 Sin(θ=180) 0.3 0.2 0.1 0 25 50 75 100 0 125 AMBIENT TEMPERATURE : Ta(°C) DERATING CURVE (Io-Ta) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. 0 25 50 75 100 125 CASE TEMPERATURE : Tc(°C) DERATING CURVE (Io-Tc) 5/5 2013.04 - Rev.D Notice Notes 1) The information contained herein is subject to change without notice. 2) Before you use our Products, please contact our sales representative and verify the latest specifications : 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors can break down and malfunction due to various factors. Therefore, in order to prevent personal injury or fire arising from failure, please take safety measures such as complying with the derating characteristics, implementing redundant and fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no responsibility for any damages arising out of the use of our Poducts beyond the rating specified by ROHM. 4) Examples of application circuits, circuit constants and any other information contained herein are provided only to illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. 5) 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 or any other parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of such technical information. 6) The Products are intended for use in general electronic equipment (i.e. AV/OA devices, communication, consumer systems, gaming/entertainment sets) as well as the applications indicated in this document. 7) The Products specified in this document are not designed to be radiation tolerant. 8) For use of our Products in applications requiring a high degree of reliability (as exemplified below), please contact and consult with a ROHM representative : transportation equipment (i.e. cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety equipment, medical systems, servers, solar cells, and power transmission systems. 9) Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters. 10) ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein. 11) ROHM has used reasonable care to ensur the accuracy of the information contained in this document. However, ROHM does not warrants that such information is error-free, and ROHM shall have no responsibility for any damages arising from any inaccuracy or misprint of such information. 12) Please use the Products in accordance with any applicable environmental laws and regulations, such as the RoHS Directive. For more details, including RoHS compatibility, please contact a ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting non-compliance with any applicable laws or regulations. 13) When providing our Products and technologies contained in this document to other countries, you must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the US Export Administration Regulations and the Foreign Exchange and Foreign Trade Act. 14) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM. 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