Schottky Barrier Diode Data Sheet RB540VM-40 lApplication lDimensions (Unit : mm) 1.25±0.1 General rectification lLand Size Figure (Unit : mm) 0.1±0.1 0.05 0.9 0.8 (1) 1) Ultra small mold type (UMD2) 2.1 2.5±0.2 1.7±0.1 lFeatures UMD2 2) High reliability (2) 3) Low VF 0.3±0.05 (1) Cathode lStructure 0.7±0.2 0.1 ROHM : UMD2 JEITA : SC-90/A JEDEC : SOD-323 : Manufacture date lConstruction (2) lTaping Dimensions (Unit : mm) Silicon epitaxial planar type φ 1.55±0.05 f1.550.05 2.0±0.05 0.3±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 Anode φ 1.05 f1.05 4.0±0.1 1.0±0.1 lAbsolute Maximum Ratings (Tc= 25°C) Parameter Symbol Conditions Limits Unit Repetitive peak reverse voltage VRM Duty≦0.5 40 V Reverse voltage VR Direct reverse voltage 40 V Average forward rectified current Io Glass epoxy board mounted, 60Hz half sin wave, 200 mA 1000 mA Non-repetitive forward current surge peak IFSM Tj - 150 °C Tstg - -55 to +150 °C Operating junction temperature Storage temperature resistive load 60Hz half sin wave, Non-repetitive at Ta=25ºC , 1cycle lElectrical Characteristics (Tj= 25°C) Parameter Symbol Conditions Min. Forward voltage VF IF=100mA - - 0.71 V Reverse current IR VR=40V - - 15 mA www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 1/5 Typ. Max. Unit 2015.01 - Rev.A Data Sheet RB540VM-40 lElectrical Characteristic Curves 1000 100 REVERSE CURRENT : IR(mA) FORWARD CURRENT : IF(mA) 1000 Tj = 150°C Tj = 125°C 10 Tj = 75°C Tj = 25°C Tj = -25°C 1 100 10 Tj = 125°C 1 Tj = 75°C 0.1 Tj = 25°C 0.01 0.001 Tj = -25°C 0.0001 0 100 200 300 400 500 600 700 800 900 10001100 FORWARD VOLTAGE : VF(mV) VF-IF CHARACTERISTICS 10 20 30 40 REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS 650 100 Tj = 25°C f = 1MHz FORWARD VOLTAGE : VF(mV) CAPACITANCE BETWEEN TERMINALS : Ct(pF) Tj = 150°C 10 1 Tj=25°C IF=100mA n=30pcs 640 630 620 610 600 Ave. : 577.8mV 590 580 570 560 0 5 10 15 20 25 30 REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. VF DISPERSION MAP 2/5 2015.01 - Rev.A Data Sheet RB540VM-40 lElectrical Characteristic Curves 30 Tj=25°C VR=40V n=30pcs 300 250 Ave. : 170.8nA 200 CAPACITANCE BETWEEN TERMINALS : Ct(pF) REVERSE CURRENT : IR(nA) 350 150 25 20 Ave. : 14pF 15 10 IR DISPERSION MAP Ct DISPERSION MAP 40 35 IFSM 30 1cyc 8.3ms Ta=25°C 25 20 15 Ave. : 3.2A 5 REVERSE RECOVERY TIME : trr(ns) PEAK SURGE FORWARD CURRENT : IFSM(A) 40 10 Tj=25°C f=1MHz VR=0V n=10pcs 0 Tj=25°C IF=0.1A IR=0.1A Irr / IR=0.10 n=10pcs 35 30 25 20 15 Ave. : 6.3ns 10 5 0 IFSM DISPERSION MAP www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. trr DISPERSION MAP 3/5 2015.01 - Rev.A Data Sheet RB540VM-40 lElectrical Characteristic Curves 10 10 PEAK SURGE FORWARD CURRENT : IFSM(A) PEAK SURGE FORWARD CURRENT : IFSM(A) IFSM 8.3 8.3 ms ms 1cyc Ta=25°C 1 1cyc IFSM time Ta=25°C 1 1 10 100 1 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 10 100 TIME : t(ms) IFSM-t CHARACTERISTICS 0.025 0.40 Tj = 150°C Tj = 150°C REVERSE POWER DISSIPATION : PR (W) FORWARD POWER DISSIPATION : PF (W) 0.35 0.30 0.25 D = 1/2 0.20 Sin(θ=180) 0.15 DC 0.10 0.020 0.015 0.010 D = 1/2 Sin(θ=180) DC 0.005 0.05 0.000 0.00 0 100 200 300 0 400 AVERAGE RECTIFIED FORWARD CURRENT : Io(mA) Io-PF CHARACTERISTICS www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 10 20 30 40 REVERSE VOLTAGE : VR(V) VR-PR CHARACTERISTICS 4/5 2015.01 - Rev.A Data Sheet RB540VM-40 lElectrical Characteristic Curves 600 Rth(j-a) 100 Rth(j-c) Glass epoxy board mounted IM=100mA IF=0.2A time AVERAGE RECTIFIED FORWARD CURRENT : Io(mA) TRANSIENT THERMAL IMPEDANCE : Rth (°C/W) 1000 t VR D=t/T VR=VRM/2 Tj=150°C T 400 DC 300 D = 1/2 200 Sin(θ=180) 100 1ms 300ms 10 0.001 0 0.01 0.1 1 10 100 0 1000 TIME : t(s) Rth-t CHARACTERISTICS 25 50 75 100 125 150 AMBIENT TEMPERATURE : Ta(°C) DERATING CURVE (Io-Ta) 20 600 IO 0A 0V 500 VR 18 t T 400 DC 300 ELECTROSTATIC DISCHARGE TEST : ESD(kV) AVERAGE RECTIFIED FORWARD CURRENT : Io(mA) IO 0A 0V 500 D=t/T VR=VRM/2 Tj=150°C D = 1/2 200 Sin(θ=180) 100 16 AVE. : 11.2kV 14 12 10 8 6 4 AVE. : 1.9kV 2 0 0 0 25 50 75 100 125 150 CASE TEMPERATURE : Tc(°C) DERATING CURVE (Io-Tc) www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. C=200pF R=0W C=100pF R=1.5kW ESD DISPERSION MAP 5/5 2015.01 - Rev.A 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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