Schottky Barrier Diode RB751CS-40 Datasheet lDimensions (Unit : mm) lApplication Low current rectification lLand size figure (Unit : mm) 0.55 0.16±0.05 0.45 0.6±0.05 (VMN2) 1.0±0.05 0.9±0.05 1) Ultra Small mold type 0.45 0.5 lFeatures VMN2 2) Low VF lStructure 3) High reliability Cathode 0.156 0.37±0.03 0.35±0.1 ROHM : VMN2 dot (year week factory)+day lConstruction Silicon epitaxial planar Anode lTaping specifications (Unit : mm) lAbsolute maximum ratings (Ta= 25°C) Parameter Symbol Limits Unit Reverse voltage (repetitive peak) VRM 40 V Reverse voltage (DC) VR 30 V Average rectified forward current Io 30 mA IFSM 200 mA Junction temperature Tj 125 °C Storage temperature Tstg -40 to +125 °C Forward current surge peak (60Hz・1cyc) lElectrical characteristics (Ta = 25°C) Parameter Conditions Symbol Min. Typ. Max. Unit Forward voltage VF - - 0.37 V IF=1mA Reverse current IR - - 0.5 mA VR=30V Capacitance between terminals Ct - 2 - pF VR=1V, f=1MHz www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. 1/5 2013.04 - Rev.B Data Sheet RB751CS-40 lElectrical characteristic curves 100000 REVERSE CURRENT : IR(nA) FORWARD CURRENT : IF(mA) 100 Tj = 75°C 10 Tj = 125°C 1 Tj = 25°C 0.1 Tj = -25°C 0.01 0.001 0 10000 Tj = 125°C 1000 Tj = 75°C 100 Tj = 25°C 10 1 100 200 300 400 500 600 700 800 FORWARD VOLTAGE : VF(mV) VF-IF CHARACTERISTICS 0 5 5 10 15 20 25 30 35 40 330 f = 1MHz 1 0.1 0 REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS FORWARD VOLTAGE : VF(mV) CAPACITANCE BETWEEN TERMINALS : Ct(pF) 10 Tj = -25°C 10 15 20 25 320 310 AVE : 304.2mV 300 290 280 30 REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. Tj=25°C IF=1mA n=30pcs VF DISPERSION MAP 2/5 2013.04 - Rev.B Data Sheet RB751CS-40 lElectrical characteristic curves 1000 10 REVERSE CURRENT : IR(nA) 900 800 700 600 500 400 300 200 AVE : 111.0nA 8 7 6 5 4 3 1 0 0 IR DISPERSION MAP Ct DISPERSION MAP 15 1cyc. 10 5 AVE : 3.40A 0 REVERSE RECOVERY TIME : trr(ns) PEAK SURGE FORWARD CURRENT : IFSM(A) 20 8.3ms IFSM DISPERSION MAP www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. AVE : 1.81pF 2 100 IFSM Tj=25°C f=1MHz VR=0V n=10pcs 9 CAPACITANCE BETWEEN TERMINALS : Ct(pF) Tj=25°C VR=30V n=30pcs 30 Tj=25°C IF=0.5A IR=1A Irr=0.25*IR n=10pcs 25 20 15 AVE : 11.7ns 10 5 0 trr DISPERSION MAP 3/5 2013.04 - Rev.B Data Sheet RB751CS-40 lElectrical characteristic curves 10 IFSM 8 8.3ms PEAK SURGE FORWARD CURRENT : IFSM(A) PEAK SURGE FORWARD CURRENT : IFSM(A) 10 8.3ms 1cyc. 6 4 2 0 1 10 time 6 4 2 0 100 IFSM 8 1 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 0.05 Rth(j-a) Rth(j-c) 100 Mounted on glass epoxy board IM=10mA IF=100mA FORWARD POWER DISPERSION : PF (W) TRANSIENT THERMAL IMPEDANCE : Rth (°C/W) 100 TIME : t(ms) IFSM-t CHARACTERISTICS 1000 time 10 0.001 10 1ms 300ms 0.1 10 D = 1/2 0.03 Sin(θ=180) 0.02 0.01 0 1000 DC 0 0.01 0.02 0.03 0.04 0.05 AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-PF CHARACTERISTICS TIME : t(s) Rth-t CHARACTERISTICS www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. 0.04 4/5 2013.04 - Rev.B Data Sheet RB751CS-40 lElectrical characteristic curves AVERAGE RECTIFIED FORWARD CURRENT : Io(A) REVERSE POWER DISPERSION : PR (W) DC 0.002 D = 1/2 Sin(θ=180) 0.001 0 0 10 20 30 REVERSE VOLTAGE : VR(V) VR-PR CHARACTERISTICS AVERAGE RECTIFIED FORWARD CURRENT : Io(A) 0V 0.08 T 0.06 VR D=t/T VR=20V Tj=125°C DC D = 1/2 0.04 0.02 Sin(θ=180) 0 25 50 75 100 125 AMBIENT TEMPERATURE : Ta(°C) DERATING CURVE (Io-Ta) VR D=t/T VR=20V Tj=125°C DC D = 1/2 0.04 0.02 0 t T 0.06 t Io 0A 0.1 0V 0.08 0 40 Io 0A 0.1 0.003 Sin(θ=180) 0 25 50 75 100 125 CASE TEMPERATURE : Tc(°C) DERATING CURVE (Io-Tc) www.rohm.com © 2013 ROHM Co., Ltd. All rights reserved. 5/5 2013.04 - Rev.B 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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