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| Schottky barrier diode RB521CS-30 Applications Low current rectification Dimensions (Unit : mm) Land size figure (Unit : mm) Features 1) Ultra Small power mold type (VMN2) 2) Low VF 3) High reliability Structure Structure Silicon epitaxial planer Taping dimensions (Unit : mm) Absolute maximum ratings (Ta=25C) Parameter Symbol Reverse voltage (DC) VR Average rectifierd forward current Io Forward current surge peak (60Hz/1cyc) IFSM Junction temperature Tj Storage temperature Tstg Limits 30 100 500 150 -40 to +150 Unit V mA mA C C Electrical characteristic (Ta=25C) Parameter Forward vpltage Reverse current Symbol VF IR Min. - Typ. - Max. 0.35 10 Unit V A IF=10mA VR=10V Conditions www.rohm.com (c)2009 ROHM Co., Ltd. All rights reserved. 1/3 2009.12 - Rev.B RB521CS-30 Electrical characteristic curves 1000 100 10 1 0.1 0.01 0.001 0 100 200 300 400 500 600 FORWARD VOLTAGE : V F(mV) VF-IF CHARACTERISTICS Ta=125C REVERSE CURRENT:IR(uA) Ta=75C Ta=-25C Ta=25C 10000 Data Sheet 100 Ta=125C f=1MH CAPACITANCE BETWEEN TERMINALS:Ct(pF) 30 FORWARD CURRENT:IF(mA) 1000 Ta=75C 100 10 1 0.1 0.01 0 10 20 REVERSE VOLTAGE : VR(V) VR-IR CHARACTERISTICS Ta=25C 10 Ta=-25C 1 0 5 10 15 20 REVERSE VOLTAGE : VR(V) VR-Ct CHARACTERISTICS 300 30 Ta=25C IF=10mA n=30pcs 25 20 15 10 AVE:2.017uA 5 0 Ta=25C VR=10V n=30pcs 20 19 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 18 17 16 15 14 13 12 11 AVE:17.34pF Ta=25 f=1MHz VR=0V n=10pcs FORWARD VOLTAGE:VF(mV) 280 270 260 AVE:270.2mV REVERSE CURRENT:IR(uA) 290 250 10 VF DISPERSION MAP IR DISPERSION MAP Ct DISPERSION MAP 20 Ifsm 15 8.3ms 10 1cyc PEAK SURGE FORWARD CURRENT:IFSM(A) 10 Ifsm 8.3ms 8.3ms 10 PEAK SURGE FORWARD CURRENT:IFSM(A) Ifsm t PEAK SURGE FORWARD CURRENT:IFSM(A) 1cyc 5 5 5 AVE:3.90A 0 0 1 IFSM DISRESION MAP 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 0 1 10 TIME1:t(ms) IFSM-t CHARACTERISTICS 100 1000 TRANSIENT C/W) THAERMAL IMPEDANCE:Rth ( 0.1 Rth(j-a) 0.08 FORWARD POWER DISSIPATION:Pf(W) Rth(j-c) 0.1 0.08 REVERSE POWER DISSIPATION:PR (W) D=1/2 DC Sin(=180) 0.06 0.06 100 Mounted on epoxy board IM=10mA IF=100mA 0.04 0.04 Sin(=180) D=1/2 DC 1ms tim 300us 10 0.001 0.02 0.02 0 0.01 1 10 100 TIME : t(s) Rth-t CHARACTERISTICS 0.1 1000 0 0.1 AVERAGE RECTIFIED FORWARD CURRENT : Io(A) Io-Pf CHARACTERISTICS 0.2 0 0 10 20 30 REVERSE VOLTAGE : VR(V) VR-PR CHARACTERISTICS www.rohm.com (c)2009 ROHM Co., Ltd. All rights reserved. 2/3 2009.12 - Rev.B RB521CS-30 Data Sheet 0.3 0A AVERAGE RECTIFIDE FORWARD CURRENT:Io(A) 0V t 0.2 DC T D=1/2 0.1 Sin(=180) 0 0 25 50 75 100 125 AMBIENT TEMPERATURE : Ta(C) Derating Curve"(Io-Ta) Io VR D=t/T VR=15V Tj=125C AVERAGE RECTIFIED FORWARD CURRENT:Io(A) 0.3 0A 0V t 0.2 DC D=1/2 0.1 Sin(=180) 0 0 25 50 75 100 125 T Io VR D=t/T VR=15V Tj=125C CASE TEMPARATURE : Tc(C) Derating Curve"(Io-Tc) www.rohm.com (c)2009 ROHM Co., Ltd. All rights reserved. 2/3 2009.12 - Rev.B 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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