cystech electronics corp. spec. no. : c760 issued date : 2009.05.14 revised date : page no. : 1/2 gbl4au-GBL4MU cystek product specification glass passivated single phase bridge rectifiers gbl4au thru GBL4MU reverse voltage 50 to 1000v forward current 4 amps features ? plastic package has underwriters laboratory flammability classification 94v-0 ? ideal for printed circuit boards ? glass passivated chip junction ? high surge current capability ? high case dielectric strength ? typical i r less than 0.1 a ? ul recognized #e241476 equivalent circuit mechanical data ? case: gbl molded plastic body ? terminals: matte tin plated leads, solderable per j-std-002b and jesd22-b102d ? high temperature soldering guaranteed : 260c/10 seconds, 0.375?(9.5mm) lead length, 5lbs(2.3kg) tension ? mounting position: any. ? polarity : shown on front side of case, positive lead by beveled corner. ? weight: 2.1gram, 0.074 oz. maximum ratings and electrical characteristics ( rating at 25 c ambient temperature unle ss otherwise specified.) type parameter symbol gbl4au gbl4bu gbl4du gbl4gu gbl4ju gbl4ku GBL4MU units repetitive peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum instantaneous forward voltage drop per leg, i f =2a v f 1 v t c =50c maximum average forward rectified output current at t a =40c i f(av) 4.0 (note 1) 3.0 (note 2) a peak forward surge current @ 8.3ms single half sine wave superimposed on rated load (jedec method) i fsm 150 a rating for fusing (t<8.3ms) 93 t a =25c maximum dc reverse current at rated dc blocking voltage per leg t a =150c i r 10 500 a typical thermal resistance per leg r ja r jl 22 (note 2) 3.5 (note 1) c /w typical junction capacitance per leg at 4v, 1mhz c j 95 40 pf storage temperature range tstg -55 ~ +150 c operating junction temperature range t j -55 ~ +150 c notes : 1.unit mounted on 3.0? 3.0? 0.11? thick (7.5 cm 7.5cm 0.3cm) al plate 2.unit mounted on pcb at 0.375?(9.5mm) lead length and 0.5? 0.5?(13mm 13mm) copper pads.
cystech electronics corp. spec. no. : c760 issued date : 2009.05.14 revised date : page no. : 2/2 gbl4au-GBL4MU cystek product specification characteristic curves
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