sgbu402 thru SGBU410 document number: sgbu402 thru SGBU410 www. jun.25, 2010 1 smsemi .com glass passivated single phase bridge rectifiers reverse voltage 200 to 1000v forward current 4.0 amp features y glass passivated die construction y ideal for printed circuit boards y plastic material used carries ul flammability recognition 94v-0 y high surge current capability y high temperature soldering guaranteed: 265 /10 seconds, 0.375? (9.5mm) lead length, 5lbs. (2.3kg) tension circuit - + mechanical data case: molded plastic case terminals: plated leads solderable per mil-std-750, method 2026 polarity: marked on body mounting position: any module type type v rrm v rsm sgbu402 sgbu404 sgbu406 sgbu408 SGBU410 200v 400v 600v 800v 1000v 300v 500v 700v 900v 1100v maximum ratings and thermal characteristics (ta = 25 unless otherwise noted) symbol conditions values units i f(av) maximum average forward output rectified current tc =100 4.0 (1) a i fsm peak forward surge current single half sine-wave superimposed on rated load (jedec method) 80 a i 2 t rating for fusing (t<8.3ms) 27 a 2 s visol a.c.50hz;r.m.s.;1min 2500 v r ja r jc maximum thermal resistance per leg 22 (2) 4.2 (3) /w t j , t stg operating junction and storage temperature range -55 to +150 weight approximate weight 4.0 g electrical characteristics (ta = 25 unless otherwise noted) symbol conditions values units v f maximum instantaneous forward voltage per leg i fm =2.0a 1.0 v i r maximum dc reverse current at rated t a = 25 dc blocking voltage per leg t a = 125 5.0 500 a notes: (1) heat sink, t c mouting-4x4x0.15cm thick copper plate (2) junction to ambient without heatsink (3) junction to case with heatsink (4) recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with m3 screw
sgbu402 thru SGBU410 document number:sgbu402 thru SGBU410 www. jun.25, 2010 2 smsemi .com performance curves 10 1.0 0.1 0.01 5 4 3 2 1 0 t j =25oc pulse width=300 s i f , instantaneous forward current (a) i (av) , average forward current (a) 0.6 0.8 1.0 1.2 v f , instantaneousfwdvoltage (v) fig.2 typical forward characteristics, per element 0 50 100 150 t a , ambient temperature (oc) fig.1 forward current derating curve t j =125oc 8.3ms single half-sine-wave t j =25oc f =1mhz 120 100 80 60 40 20 0 1 10 100 number of cycles at 60hz fig.3 max non-repetitive forward surge current c j , capacitance (pf) 1000 100 10 i fsm, peak fwd surge current (a) 0.1 1 10 100 v r , reverse voltage (v) fig.4 typ junction capacitance per element t j =125oc t j =25oc 0 20 40 60 80 100 120 140 rated percent of peak reverse voltage (%) fig.5 typical reverse characteristics i r , instantaneous reverse current ( a) 10 1.0 0.1 0.01
sgbu402 thru SGBU410 document number: sgbu402 thru SGBU410 www. jun.25, 2010 3 smsemi .com package outline information case: gbu-a + 0.740(18.8) 0.720(18.3) 0.717(18.2) 0.697(17.7) 0.026(0.67) 0.020(0.52) 0.085(2.16) 0.075(1.90) 0.140(3.56) 0.130(3.30) ~ ~ - 0.880(22.3) 0.860(21.8) 0.310(7.9) 0.290(7.4) 0.085(2.16) 0.065(1.65) 0.160(4.1) 0.140(3.5) 0.080(2.03) 0.060(1.52) 0.100(2.54) 0.085(2.16) 0.080(2.03) 0.065(1.65) 0.190(4.83) 0.210(5.33) 0.050(1.27) 0.040(1.02) 0.075 (1.9)r 0.125(3.2) 45 chamfer dimensions in inches (mm)
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