schottky barrier diode RB578VAM100 l application l dimensions (unit : mm) l land size figure (unit : mm) general rectification l features 1) small power type (tumd2m) 2) super low i r 3) high reliability l structure l construction silicon epitaxial planar l taping specifications (unit : mm) l absolute maximum ratings (tc= 25c) reverse voltage (repetitive) v rm v reverse voltage (dc) v r v average rectified forward current io a forward current surge peak (60hz ? 1cyc) i fsm a junction temperature tj c storage temperature tstg c symbol min. typ. max. unit forward voltage v f - - 0.85 v i f =0.7a reverse current i r - - 200 na v r =100v parameter conditions parameter - 40 to + 150 l electrical characteristics (tj = 25c) symbol limits unit 100 100 0.7 5 150 anode cathode rohm : tumd2m dot (year week factory) + day t umd 2m 1.40 ? 0.10 0.80 ? 0.05 2.50 ? 0.20 2.00 ? 0.10 0.60 0 0.10 + 0.20 - 0.10 0.17 + 0.10 - 0.05 1.1 2.0 0.8 0.5 f 1.5 ? 0.1 0 f 1 ? 0.2 0 1/5 2014.01 - rev.a data sheet www.rohm.com ? 2014 rohm co., ltd. all rights reserved. 1.43 ?< 0.05 1 ?< 0.2 0 1.5 ?< 0.1 0 0.25 ?< 0.05 2.8 ?< 0.05 0.9 ?< 0.08 1 . 0 5 1 . 5 5 0 . 0 5 8 . 0 0 . 2 1 . 0 0 . 1 2 . 7 5 1 . 4 0 0 . 1 4 . 0 0 . 1 2 . 0 0 . 0 5 4 . 0 0 . 1 3 . 5 0 . 0 5 1 . 7 5 0 . 1 2 . 8 0 . 1 0 . 3 0 . 1
RB578VAM100 l electrical characteristic curves 0.001 0.01 0.1 1 10 0 100 200 300 400 500 600 700 800 900 1000 tj = 75 c tj = 25 c tj = 125 c tj = - 25 c tj = 150 c 0.01 0.1 1 10 100 1000 10000 100000 0 10 20 30 40 50 60 70 80 90 100 tj = 150 c tj = 125 c tj = 25 c tj = - 25 c tj = 75 c 1 10 100 0 5 10 15 20 25 30 f = 1mhz 720 730 740 750 760 770 780 790 800 ave : 748.2mv tj=25 c i f =0.7a n=30pcs forward current : i f (ma) forward voltage : v f (mv) v f - i f characteristics reverse current : i r (na) reverse voltage : v r (v) v r - i r characteristics capacitance between terminals : c t (pf) reverse voltage : v r (v) v r - c t characteristics forward voltage : v f (mv) v f dispersion map 2/5 2014.01 - rev.a www.rohm.com ? 2014 rohm co., ltd. all rights reserved. data sheet
RB578VAM100 l electrical characteristic curves 0 5 10 15 20 25 30 35 40 45 50 tj=25 c v r =100v n=30pcs ave : 15.1na 0 10 20 30 40 50 60 70 80 ave : 60.8pf ta=25 c f=1mhz v r =0v n=10pcs 0 2 4 6 8 10 12 14 16 18 20 ave : 17.0a 0 5 10 15 20 25 30 35 40 ave : 8.3ns ta=25 c i f =0.1a i r =0.1a irr=0.1*i r n=20pcs reverse current : i r (na) i r dispersion map capacitance between terminals : c t (pf) c t dispersion map peak surge forward current : i fsm (a) i fsm dispersion map reverse recovery time : trr(ns) trr dispersion map 8.3ms i fsm n=10pcs 1cyc. 3/5 2014.01 - rev.a www.rohm.com ? 2014 rohm co., ltd. all rights reserved. data sheet
RB578VAM100 l electrical characteristic curves 0 2 4 6 8 10 12 14 16 18 20 1 10 100 0 5 10 15 20 25 30 1 10 100 10 100 1000 0.001 0.1 10 1000 rth(j - a) rth(j - c) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 d = 1/2 dc sin( = 180 ) peak surge forward current : i fsm (a) number of cycles i fsm - cycle characteristics peak surge forward current : i fsm (a) time : t(ms) i fsm - t characteristics transient thermal impedance : rth ( c /w) time : t(s) rth - t characteristics forward power dispersion : p f (w) average rectified forward current : io(a) io - pf characteristics 1cyc. 8.3ms i fsm 8.3ms i fsm time 1ms im=100ma i f =9a 300 p s time 4/5 2014.01 - rev.a www.rohm.com ? 2014 rohm co., ltd. all rights reserved. data sheet
RB578VAM100 l electrical characteristic curves 0.000 0.001 0.002 0.003 0.004 0.005 0 20 40 60 80 100 d = 1/2 dc sin( = 180 ) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 25 50 75 100 125 150 d = 1/2 sin( = 180 ) dc 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 25 50 75 100 125 150 d = 1/2 dc sin( = 180 ) 0 1 2 3 4 5 6 7 8 9 10 ave : 2.9kv ave : 1.4kv reverse power dispersion : p r (w) reverse voltage : v r (v) v r - p r characteristics average rectified forward current : io(a) ambient temperature : ta( c ) derating curve (io - ta) average rectified forward current : io(a) case temperature : tc( c ) derating curve (io - tc) electrostatic discharge test esd(kv) esd dispersion map c=100pf r=1.5k : c=200pf r=0 : t tj=150 c d=t/t t v r io v r =50v 0a 0v t tj=150 c d=t/t t v r io v r =50v 0a 0v 5/5 2014.01 - rev.a www.rohm.com ? 2014 rohm co., ltd. all rights reserved. data sheet
r1 102 a www .rohm.com ? 2014 rohm co., ltd. all rights reserved. notice rohm c u stomer support sys tem h ttp://w w w . r ohm .com/con tact/ thank you for your accessing to rohm pr oduct informations. mor e detail pr oduct informations and catalogs ar e available, please contact us. notes the inf or mation contained herein is subject to change without notic e . bef ore y ou use our p r o d u c t s , ple a s e c o n t a c t o u r s a l e s r e p r e s e n t a t i v e and v e r i f y the l a test specifica- tions : althoug h r o h m is c o n t i n uousl y w o r king t o impro ve p roduct r elia bility and quality , semicon- duc tors c an brea k do w n and mal f unction due to va r ious f actor s . the ref o r e , i n ord e r to p r e ve n t per sonal i n jur y or fire a r isin g f rom f a ilure , please tak e saf ety meas ure s suc h a s c o m plying wit h the der ating cha r a cte r istics , imple menting redundant and f ire p r e ve nti o n d e s i g n s , and u tilizing bac k ups a nd f ail- saf e p rocedures . r o hm shall h a ve no responsibility f or an y damages ar ising out of the use of our p oducts beyond the r ating specified b y r ohm. examples of application circuits , circuit constants and an y other inf or mation contained herein are pro vided only to illustr ate the standard usage and oper ations of the products . the per iphe r al conditions m ust be tak en into account when designing circuits f or mass production. the technical inf or mation specified herein is intended only to sho w the typical functions of and e xamples of application circuits f or the products . r ohm does not grant y ou, e xplicitly or implicitl y , an y license to use or e x ercise intellectual prope r ty or other r ights held b y r ohm or an y other par ties . r ohm shall ha v e no responsibility whatsoe v er f or an y dispute ar ising out of the use of such technical in f or mation. the products are intended f or use in gene r al electronic equipment (i.e . a v/o a de vices , comm uni- cation, consumer systems , gaming/ente r tainment sets) as w ell as the applications indicated in this document. the products specified in this document are not designed to be r adiation tole r ant. f or use of our products in applications requi r ing a high deg ree of reliability (as exemplified bel o w), please contact and consult with a r ohm representati v e : tr anspo r tation equipment (i.e . cars , ships , tr ains), pr imar y comm unication equipment, tr affic lights , fire/cr ime pre v ention, saf ety equipment, medical system s , ser v ers , solar cells , and po w er tr ansmission system s . do not use our products in applications requir ing e xtremely high reliabilit y , such as aerospace equipment, n uclear p o w er control systems , and submar ine repeater s . r ohm shall ha v e no responsibility f or an y damages or inju r y ar ising from non-compliance with the recommended usage conditions and specifications contained herein. r ohm has used reasona b le care to ensur the accur acy of the inf or mation contained in this document . ho w e v er , r ohm does not w arr ants that such inf or mation is error-free , and r ohm shall ha v e no responsibility f or an y damages ar ising from an y inaccu r acy or mispr int of such inf or mation. please use the products in accordance with an y applica b le en vironmental la ws and regulation s , such as the rohs directiv e . f or more details , including rohs compatibilit y , please contact a r ohm sales office . r ohm shall ha v e no responsibility f or an y damages or losses resulting non-compliance with a n y applica b le la ws or regulation s . when pro viding our products and technologies contained in this document to other countr ies , y ou m ust abide b y the procedures and pro visions stipulated in all applica b le e xpor t la ws and regulation s , including without limitation the us expor t administr ation regulations and the f oreign exchange and f oreign t r ade act. this document, in par t or in whol e , ma y not be repr inted or reproduced without pr ior consent of r ohm. 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) 13) 14)
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