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| Schottky barrier diode RB751CS-40 Applications Low current rectification Dimensions (Unit : mm) Land size figure (Unit : mm) Features 1) Ultra Small mold type(VMN2) 2) Low VF 3) High reliability Structure Silicon epitaxial planer Structure Taping dimensions (Unit : mm) Absolute maximum ratings (Ta=25C) Parameter Symbol Reverse voltage (repetitive peak) VRM Reverse voltage (DC) VR Average rectified forward current Io Forward current surge peak(60Hz/1cyc) IFSM Junction temperature Tj Storage temperature Tstg Limits 40 30 30 200 125 -40 to +125 Unit V V mA mA Electrical characteristic (Ta=25C) Parameter Forward voltage Reverse current Capacitance between terminals Symbol VF IR Ct Min. - Typ. Max. 0.37 0.5 - Unit V A pF Conditions IF=1mA VR=30V VR=1V , f=1MHz 2 www.rohm.com (c)2009 ROHM Co., Ltd. All rights reserved. 1/3 2009.12 - Rev.A RB751CS-40 Electrical characteristic curves 100 FORWARD CURRENT:IF(mA) Ta=75C Ta=125C 1 Ta=25C Ta=-25C 100000 Data Sheet Ta=125C 10 f=1MHz 0REVERSE CURRENT:IR(nA) Ta=75C 1000 Ta=25C 100 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 10 10000 1 0.1 0.01 10 Ta=-25C 0.001 0 100 200 300 400 500 600 700 800 FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS 1 0 5 10 15 20 25 30 35 40 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS 0.1 0 5 10 15 20 25 30 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 330 FORWARD VOLTAGE:VF(mV) Ta=25C IF=1mA n=30pcs 1000 900 REVERSE CURRENT:IR(nA) 800 700 600 500 400 300 200 100 0 AVE:111.0nA Ta=25C VR=30V n=30pcs 10 9 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 8 7 6 5 4 3 2 1 0 AVE:1.81pF Ta=25C f=1MHz VR=0V n=10pcs 320 310 300 290 AVE:304.2mV 280 VF DISPERSION MAP IR DISPERSION MAP Ct DISPERSION MAP 20 RESERVE RECOVERY TIME:trr(ns) Ifsm 15 8.3ms 1cyc 30 25 20 15 10 AVE:11.7ns 5 0 trr DISPERSION MAP Ta=25C IF=0.5A IR=1A Irr=0.25*IR n=10pcs 10 Ifsm 8.3ms 6 8.3ms PEAK SURGE FORWARD CURRENT:IFSM(A) PEAK SURGE FORWARD CURRENT:IFSM(A) 8 1cyc 10 AVE:3.40A 5 4 2 0 0 1 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 IFSM DISRESION MAP 10 TRANSIENT THAERMAL IMPEDANCE:Rth (C/W) 1000 Rth(j-a) 0.05 PEAK SURGE FORWARD CURRENT:IFSM(A) 8 Ifsm t 0.04 FORWARD POWER DISSIPATION:Pf(W) 6 Rth(j-c) 100 Mounted on epoxy board IM=10mA 1ms time 0.03 Sin(=180) 0.02 D=1/2 4 IF=100mA DC 2 0.01 300us 0 1 10 TIME:t(ms) IFSM-t CHARACTERISTICS 100 10 0.001 0 0.01 0.1 1 10 100 TIME:t(ms) Rth-t CHARACTERISTICS 1000 0 0.01 0.02 0.03 0.04 0.05 AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-Pf CHARACTERISTICS www.rohm.com (c)2009 ROHM Co., Ltd. All rights reserved. 2/3 2009.12 - Rev.A RB751CS-40 Data Sheet 0.1 0.003 0.1 0A AVERAGE RECTIFIDE FORWARD CURRENT:Io(A) 0.08 0V t T DC 0.04 D=1/2 Io AVERAGE RECTIFIED FORWARD CURRENT:Io(A) VR D=t/T VR=20V Tj=125C 0A 0.08 0V t T Io VR D=t/T VR=20V Tj=125C REVERSE POWER DISSIPATION:PR (W) 0.002 0.06 0.06 DC D=1/2 D=1/2 0.001 DC Sin(=180) 0.04 0.02 Sin(=180) 0.02 Sin(=180) 0 0 10 20 30 40 REVERSE VOLTAGE:V R(V) VR-PR CHARACTERISTICS 0 0 25 50 75 100 125 AMBIENT TEMPERATURE : Ta(C) Derating Curve"(Io-Ta) 0 0 25 50 75 100 CASE TEMPARATURE:Tc(C) Derating Curve"(Io-Tc) 125 www.rohm.com (c)2009 ROHM Co., Ltd. All rights reserved. 3/3 2009.12 - 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). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. R0039A |
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