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RB521CS-30 Diodes Schottky barrier diode RB521CS-30 Applications Low current rectification External dimensions (Unit : mm) 0.160.05 Land size figure (Unit : mm) 0.55 0.45 0.60.05 Features 1) Ultra Small power mold type (VMN2) 2) Low VF 3) High reliability 0.156 0.350.1 0.90.05 1.00.05 VMN2 0.370.03 Structure Structure Silicon epitaxial planer ROHM : VMN2 dot (year week factory) + day Taping dimensions (Unit : mm) 40.1 20.05 1.55 0.20.05 3.50.05 1.750.1 0.45 1.10.05 0.5 0.70.05 20.05 4.00.1 0.52 Absolute maximum ratings (Ta=25C) Parameter Reverse voltage (DC) Average rectifierd forward current Forward current surge peak60Hz1cyc Junction temperature Storage temperature Symbol VR Io IFSM Tj Tstg Limits 30 100 500 150 -40 to +125 Unit V mA mA Electrical characteristic (Ta=25C) Parameter Forward vpltage Reverse current Symbol VF IR Min. Typ. Max. 0.35 10 Unit V A Conditions IF=10mA VR=10V 8.00.2 0.5 1/3 RB521CS-30 Diodes Electrical characteristic curves 1000 10000 100 Ta=125 f=1MH FORWARD CURRENT:IF(mA) REVERSE CURRENT:IR(uA) 10 1 0.1 0.01 0.001 Ta=75 Ta=-25 Ta=25 Ta=75 100 10 1 0.1 0.01 Ta=25 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 30 100 Ta=125 1000 10 Ta=-25 0 100 200 300 400 500 600 1 0 10 20 0 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS 5 10 15 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 20 FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS 300 30 20 Ta=25 VR=10V n=30pcs 19 18 17 16 15 14 13 12 11 10 AVE:17.34pF Ta=25 f=1MHz VR=0V n=10pcs FORWARD VOLTAGE:VF(mV) 20 15 10 AVE:2.017uA 5 0 280 270 260 250 AVE:270.2mV VF DISPERSION MAP IR DISPERSION MAP CAPACITANCE BETWEEN TERMINALS:Ct(pF) 290 REVERSE CURRENT:IR(uA) Ta=25 IF=10mA n=30pcs 25 Ct DISPERSION MAP 20 10 10 Ifsm 8.3ms 8.3ms 1cyc PEAK SURGE FORWARD CURRENT:IFSM(A) PEAK SURGE FORWARD CURRENT:IFSM(A) PEAK SURGE FORWARD CURRENT:IFSM(A) Ifsm 15 8.3ms 10 1cyc Ifsm t 5 5 5 AVE:3.90A 0 0 1 IFSM DISRESION MAP 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 0 1 10 TIME:t(ms) IFSM-t CHARACTERISTICS 100 1000 0.1 Rth(j-a) 0.08 0.1 0.08 DC Sin(180) TRANSIENT THAERMAL IMPEDANCE:Rth (/W) FORWARD POWER DISSIPATION:Pf(W) Rth(j-c) REVERSE POWER DISSIPATION:PR (W) D=1/2 0.06 0.04 0.02 0 0.06 0.04 0.02 0 D=1/2 DC Sin(180) 100 Mounted on epoxy board IM=10mA IF=100mA 1ms time 300us 10 0.001 0.1 10 1000 0 TIME:t(s) Rth-t CHARACTERISTICS 0.1 AVERAGE RECTIFIED FORWARD CURRENTIo(A) Io-Pf CHARACTERISTICS 0.2 0 10 20 30 REVERSE VOLTAGE:VR(V) VR-PR CHARACTERISTICS 2/3 RB521CS-30 Diodes 0.3 0.3 VR D=t/T VR=15V Tj=125 AVERAGE RECTIFI FORWARD CURRENT:Io(A) AVERAGE RECTIFIED FORWARD CURRENT:Io(A) 0A 0V 0.2 DC Io t T 0A 0V 0.2 DC D=1/2 0.1 Sin(180) 0 Io t T VR D=t/T VR=15V Tj=125 D=1/2 0.1 Sin(180) 0 0 25 50 75 100 AMBIENT TEMPERATURE:Ta() Derating Curve(Io-Ta) 125 0 25 50 75 100 125 CASE TEMPARATURE:Tc() Derating Curve(Io-Tc) 3/3 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1 |
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