RB551V-30 Diodes Schottky barrier diode RB551V-30 zApplications High frequency rectification zExternal dimensions (Unit : mm) 1.25±0.1 zLand size figure (Unit : mm) 0.8MIN. 0.1±0.1 0.05 2.5±0.2 1.7±0.1 2.1 zFeatures 1) Small mold type. (UMD2) 2) Low VF. 3) High reliability. 0.9MIN. UMD2 zConstruction Silicon epitaxial planar zStructure 0.7±0.2 0.1 0.3±0.05 ROHM : UMD2 JEDEC : S0D-323 JEITA : SC-90/A dot (year week factory) zTaping dimensions (Unit : mm) 0.3±0.1 φ1.55±0.05 2.0±0.05 8.0±0.2 2.75 4.0±0.1 1.40±0.1 2.8±0.1 3.5±0.05 1.75±0.1 4.0±0.1 φ1.05 1.0±0.1 zAbsolute maximum ratings (Ta = 25°C) Param eter Sym bol Lim its Unit R evers e voltage (repetitive peak) R evers e voltage (DC) Average rectified forward current Forward current s urge peak (60Hz・ 1cyc ） Junction tem perature S torage tem perature VRM VR 30 20 500 2 125 -40 to +125 V V Io IFSM Tj Ts tg mA A ℃ ℃ zElectrical characteristics (Ta = 25°C) Param eter Forward voltage Revers e current Sym bol Min. Typ. Max. Unit VF 1 - - 0.36 V Conditions IF =100m A VF 2 - - 0.47 V IF =500m A IR - - 100 µA VR =20V Rev.C 1/3 RB551V-30 Diodes zElectrical characteristic curves (Ta = 25°C) 100000 1000 Ta=75℃ Ta=25℃ 10 Ta=-25℃ 1 100 Ta=25℃ 10 Ta=-25℃ 1 100 200 300 400 500 1 0 600 10 30 0 420 410 160 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 430 140 120 100 80 60 40 20 AVE:420.4mV 400 Ta=25℃ f=1MHz VR=0V n=10pcs 60 50 AVE:59.5pF AVE:42.7uA 40 VF DISPERSION MAP Ct DISPERSION MAP IR DISPERSIPN MAP 100 8.3ms 10 5 AVE:8.60A PEAK SURGE FORWARD CURRENT:IFSM(A) 15 PEAK SURGE FORWARD CURRENT:IFSM(A) 100 1cyc Ifsm Ifsm 8.3ms 8.3ms 1cyc 10 0 Ifsm 1 1 10 100 0.1 1 10 100 TIME:t(ms) IFSM-t CHARACTERISTICS NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 1000 t 10 1 IFSM DISPERSION MAP 30 70 0 20 20 80 Ta=25℃ VR=20V n=30pcs 180 REVERSE CURRENT:IR(uA) Ta=25℃ IF=500mA n=30pcs 10 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 200 450 0.5 0.5 Rth(j-a) D=1/2 Rth(j-c) Mounted on epoxy board IM=1mA IF=10mA 10 1ms time FORWARD POWER DISSIPATION:Pf(W) 0.4 100 0.3 DC 0.4 REVERSE POWER DISSIPATION:PR (W) PEAK SURGE FORWARD CURRENT:IFSM(A) 20 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS FORWARD VOLTAGE：VF(mV) VF-IF CHARACTERISTICS 440 f=1MHz 10 0.1 0 FORWARD VOLTAGE:VF(mV) Ta=75℃ 1000 0.1 TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) CAPACITANCE BETWEEN TERMINALS:Ct(pF) 10000 REVERSE CURRENT:IR(uA) FORWARD CURRENT:IF(mA) 100 100 Ta=125℃ Ta=125℃ Sin(θ＝180) 0.2 0.1 0.3 Sin(θ＝180) 0.2 D=1/2 DC 0.1 300us 1 0.001 0 0.1 10 TIME:t(s) Rth-t CHARACTERISTICS 1000 0 0 0.2 0.4 0.6 0.8 AVERAGE RECTIFIED FORWARD CURRENT Io(A) Io-Pf CHARACTERISTICS 1 0 5 10 15 20 REVERSE VOLTAGE:VR(V) VR-PR CHARACTERISTICS Rev.C 2/3 RB551V-30 Diodes 0A 0V 1 1 DC t 0.7 0.6 T D=1/2 VR D=t/T VR=15V Tj=125℃ 0.5 t DC 0.9 T 0.8 AVERAGE RECTIFIED FORWARD CURRENT:Io(A) AVERAGE RECTIFIED FORWARD CURRENT:Io(A) 0.9 0.8 Io 0A 0V Io VR D=t/T VR=15V Tj=125℃ 0.7 D=1/2 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 Sin(θ＝180) 0.1 Sin(θ＝180) 0.1 0 0 25 50 75 100 AMBIENT TEMPERATURE:Ta(℃) Derating Curveﾞ(Io-Ta) 125 0 0 25 50 75 100 CASE TEMPARATURE:Tc(℃) Derating Curveﾞ(Io-Tc) 125 Rev.C 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