fea tures dat a sheet no. BSBU-400-1C mechanical specifica tion 4 amp silicon bridge rectifiers t el.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp . gardena, ca 90248 u.s.a 18020 hobart blvd., unit b maximum ra tings & electrical characteristics
!#"%$& # ' ( )*+ ' , ## ! , !#" - # , ! ' ! . ) /0" 1325468709;: <=4>:?a@cb:d02fegb>: : 2h5i j
kcl m0n;o pfq5r0sut8suvo wx kyl mp=z[v\p kc]>^p_ l `a^0b0cp0dab;mfeuvgpdah0bv0dji k3lnmol;prq=pg#s0bd>tugvxwfyz5r{p | } ~=?>? ??????0?;? ?=??f?>?;? ? ??f??3??n?o? ?>???05??=???a? ?a??? ?y?????>? =83 |c& ? a??- ?55 0 2538 ?3? 1o>? ?a 25? ?=?> a??a??u?0? ??j??u??0? ??f???> ?e5? ?o?nu?5? ????c? ??5 e0f?>?;? ? ?? ? #yyt ? a?????5? ?e??a?5??? ? ? ? y t? e19
"!# $ %'&( &*) +-,. ,/0 12 1 34 5768 9:6<;= >? ; @a b@ c de f gh ij kl mnk o prq s tvu 0.895 22.70 23.24 0.915 c c1 4.2 0.165 0.185 l l1 1.0 25.4 n/a n/a n/a n/a c2 d d1 d2 d3 0.140 0.160 3.6 4.1 0.760 19.3 10.3 1 1.3 0.405 0.455 0.065 0.085 1.7 2.2 0.660 0.700 16.5 17.8 0.180 0.260 4.57 6.8 4.7 wyx zzx w\[ ] [_^` a bcedvfhg iyj k l\m n oqpr sutvv w_xy zy{ | }v~ \? ? ?y? ??? ?y? ??? ??? ? ? ? ? ? ? ? ? series sbu4a - sbu4m ul recognized - file #e124962 ?????? ??????r? ??v?|q?? a? ?a? ??-??v?a? ?v_ p arameter (test conditions) 2 3v ??1?\o??y? ?v?_ a??e?e? ? 2?a? ?n v ??1e?_??e???va ?v?_?req? ?? ???vr? ? ?? yt ?v a1??y????vr t?? q??ae ? ?y?????? ? y ? y\t t ? symbol ra tings units
!"#%$&' (*) +-,*,/.*0*0 132*2 4-5*5*5 6*7 8*9;:=<3> ?*@*a b*c*c d e fhg*g i*j*j k*l m-n*n/o*p*p q3r*r s-t*t*t uhv*v w*x*x y[z*\ ]*^*_ `*a b
c d
e f3g h*i j
k l
m n-o
p
q rs[t=nvuhw
xzy{s[t|w}
q }*~ s[3rw ?v????? ?v????? ???[?3???? ??? ??? ?????
? ?[?*??????3?????*? ???
?h? |???ha*?3??-?3 a?- 2 3? ?- ? 1?o??|?|? ??? ??1v? |a?? ??*?3? ??*?|??? ??* ??? ?[2 ???????????{????? e???v??? ???v? ?????? ?? ? 2 a? ?- ? 1?o??|?|? ??? ??1v? ????????? 1 ??? ?????*2 ?? ???v? 2 ? ?
y tv?? ?a*??? ? ????v{???? ?? ????=???e???????e?? e??|? ??e? ????y tv??? ? ??? y=?? e??????t???y??? ??[?
y t???
???? ??h????? ??|?? ? ????|y t??? v?????? v???????e?y ?3????? e??
????e|? ????y ??v????? ? ???[? ? ?=|??? v???t????y?y ? ??????? ?? y?t
!"$# % & buil t -in stress relief mechanism for superior reliability and performance surge overload ra ting t o 200 amps peak ideal for printed circuit board applica tions void free v acuum die soldering for maximum mechanical strength and hea t dissip a tion (solder v oids: t ypical < 2%, max. < 10% of die area) ')(+*-,/. 01 2/1 3546387 29/4/: ;<=1 >?2"@ba c;/d$e/>
f2hgi>?: < ;j6ck lm1 a n6461 <"l ;9
cp q r s-t uvww x+yz6[ \]=^ _
`\6_
a"bi] c?[ \`6zedz
f5yz6[ \]hg/[ zij\6_
`6z k
lnm o/p-qsr thu v ww+x yz/{$w| } ~ ?h ? ? ? ? mechanical da t a ?b????? ? ?6?=??? ??6? ?n??)???/?
??/? ? ??/???/? ?? ????/? ?? ?)??? ?6?6?=? ??j??/?6?j?e? ?
? ? ?n???? ?h??h?/? ? ????6? ?6?? ??
? ????? ?6?=? ? ???|?/?=?????????? ?+???/??=? ?
???i?
?i? ?h? ?????sa|???|??/?$????/??=? ???o??? -???e?"? ?? ?6? ???2? ? 3e+?/?
??? e? ? ?6??
?+1?o ?6?
???j?1
?oab?"?/o ?6??"?6?/ o "j?h ?
$???e ? rohs compliant
ra ting & characteristic cur ves for series sbu4a - sbu4m dat a sheet no. bsbu-400-2c t el.: (310) 767-1052 fax: (310) 767-7958 diotec electronics corp . gardena, ca 90248 u.s.a 18020 hobart blvd., unit b figure 1. for w ard current dera ting curve ?
?5??6 ?h/ ?
?e y 4 amp silicon bridge rectifiers t ? = a ? ? ? figure 2. maximum non-repetitive surge current ?b?656?/
??)?
e6? ????"n? o? =y2y t2?
e20 figure 5. typical junction cap acit ance per diode !#"%$& ')(%*)+, ).-)"0/!() 123465 78 9!:);=< > ?a@b c d0e fhg=i0j k!l.mn figure 3. typical for w ard characteristic per diode o p q!r s p r s0p!t!u%v qxw!u%y z[s0y]\#^_u_` r s!a0t.b ^ u%` r q)c 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 0.1 1.0 10 dee fghikj lmno p q]r,s tuv)wyx,w0z{!w0| u }~ | w)=x???? }?x??|? ? ?0w??[?_~ ? }]w!???%? ?)? ? ???xr ? ? ?????)? ? ??x? ? ?)??q ?!?!z??#?)?!z??.?0? ?!?!z?s?a? ~0z? ? ~0z???? u } w ?zk? ? w ? }0xw)zk{!w0| u}~ | w0x??? }?x??|? ? ?0w????%~ ? }]w!???%? ?%t??0u0|]?.??? }?.?)? ? ?|?%?,q]r,?)zxz?%? s_? u)?)v#u0?)? ?||? ? ?0w?!w u!?k!w0?)?)}?.?)?k?)? ? a ? ??q ?)? ?!zz?s q ? s0x?-xr,?!??t q ? s0x?-.? ?t0??~0? v!w[?? ? }?.-?? ? ??w!?0)r23|~ } .t0?)? w ? ? 1 1 o o m ? ?)?0???. a??%?x?#?y??!?,? ? x?. )?#|?)e]? ? ? ?? ? h ?? y!0t ?
