dbf20 no.2817-1/3 features ? glass passivation for high reliability. ? plastic molded structure. ? peak reverse voltage : v rm =200, 600v. ? average rectified current : i o =2.0a. electrical connection specifications absolute maximum ratings at ta=25 c parameter symbol conditions DBF20C dbf20g unit peak reverse voltage v rm 200 600 v average recitified current i o tc=114 c, with a 50 5 50 5 1.5mm 3 al fin y 2.0 a ta=25 c, without fin y 1.5 a surge forward current i fsm 50hz sine wave, 1 cycle y 60 a junction temperature tj y 150 c storage temperature tstg y --40 to +150 c electrical characteristics at ta=25 c ratings parameter symbol conditions min typ max unit forward voltage v f i f =0.75a 1.05 v reverse current i r v r : at each v rm 10 m a thermal resistance(junction-ambient) rth(j-a) without fin 75 c/w thermal resistance(junction-case) rth(j-c) with an al fin 10 c/w sanyo electric co.,ltd. semiconductor company tokyo office tokyo bldg., 1-10, 1 chome, ueno, taito-ku, tokyo, 110-8534 japan ordering number : enn2817b dbf20 package dimensions unit : mm 1202 [dbf20] 41000 gi im / 52098 ha (kt) / n118 ta, ts any and all sanyo products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. consult with your sanyo representative nearest you before using any sanyo products described or contained herein in such applications. sanyo assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all sanyo products described or contained herein. diffused junction silicon diode 2.0a single-phase bridge rectifier 5.0 3.5 1.0 1.5 1.0 0.5 5.0 20.0 c2.5 5.0 2.5 13.5 11.0
dbf20 no.2817-2/3 surge foward current, i fsm -- a number of cycles at 50hz, n i fsm -- n average rectified current, i o -- a p f -- i o average forward power dissipation, pf -- w 0 20 40 60 80 100 120 140 160 0 0.4 0.8 1.2 1.6 2.4 2.0 0.4 0.8 1.2 1.6 2.4 2.0 0 0.4 0.8 1.2 1.6 0 10 20 40 30 50 80 70 60 ambient temperature, ta -- c i o -- ta average rectified current, i o -- a 0.1 1.0 10 5 7 2 3 5 7 2 3 0 4.0 2.5 2.0 3.5 3.0 1.5 1.0 0.5 forward voltage, v f -- v i f -- v f forward current, i f -- a id01213 id01215 id01214 id01210 1.0 10 25 37 100 25 3 7 0 0.5 2.0 1.5 1.0 2.5 3.0 resistive, inductive load capacitive load 50hz tj=150 c 25 c 0 20 40 60 80 100 120 140 160 0 ambient temperature, ta -- c i o -- ta average rectified current, i o -- a id01211 resistive, inductive load fin : 50 5 50 5 1.5mm 3 mounted on a pcb 90 100 110 120 130 140 150 160 170 0 0.4 0.8 1.2 1.6 2.4 2.0 case temperature, tc -- c i o -- tc average rectified current, i o -- a id01212 resistive, inductive load capacitive load capacitive load sine wave 180 360 pcb
dbf20 no.2817-3/3 specifications of any and all sanyo products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. sanyo electric co., ltd. strives to supply high-quality high-reliability products. however, any and all semiconductor products fail with some probability. it is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other property. when designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. such measures include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design. in the event that any or all sanyo products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the export license from the authorities concerned in accordance with the above law. no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of sanyo electric co. , ltd. any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equipment, refer to the "delivery specification" for the sanyo product that you intend to use. information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. sanyo believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. this catalog provides information as of april, 2000. specifications and information herein are subject to change without notice. ps
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