1(b,g,j)4b1 silicon bridge rectifiers prv : 100 - 600 volts io : 1.5 ampere features : * high case dielectric strength * high surge current capability * high reliability * low reverse current * low forward voltage drop * ideal for printed circuit board * pb / rohs free mechanical data : * case : reliable low cost construction utilizing molded plastic technique * epoxy : ul94v-o rate flame retardant * terminals : plated leads solderable per mil-std-202, method 208 guaranteed * polarity : polarity symbols marked on case * mounting position : any * weight : 1.29 grams maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise specified. symbol 1B4B1 1g4b1 1j4b1 unit maximum repetitive peak reverse voltage v rrm 100 400 600 v maximum average output rectified current, ta = 50 c i f(av) 1.5 a maximum peak one cycle surge forward current 50 (50 hz) (non repetitive) 55 (60 hz) maximum forward voltage at i f = 1.5 a v f 1.2 v maximum repetitive peak reverse current at v rrm = rated, tj = 150c junction temperature tj -40 to +150 c storage temperature range t stg -40 to +150 c page 1 of 2 rev. 02 : march 25, 2005 a i fsm rating i rrm 0.4 ma 0.39 (10.0) 0.31 (7.87) wob - 0.034 (0.86) 0.028 (0.71) ac + 1 . 1 0 ( 2 7 . 9 ) m i n . 0.22 (5.59) 0.18 (4.57) 0.22 (5.59) 0.18 (4.57) 0.22 (5.59) 0.18 (4.57) + - ac ac 1.00 (25.4) min. dimension in inches and (millimeter)
rating and characteristic curves 1(b,g,j)4b1 fig.1 - derating curve for output fig.2 - maximum non-repetitive peak rectified current forward surge current 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 case temperature, ( c) number of cycles at 60hz fig.3 - typical forward characteristics 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 instantaneous forward voltage, volts page 2 of 2 rev. 02 : march 25, 2005 60 hz, resistive or inductive load. 1.2 0.6 0.3 1.5 30 45 0 55 5 25 15 0.3 10 1 p e a k f o r w a r d s u r g e c u r r e n t , a m p e r e s a v e r a g e f o r w a r d o u t p u t c u r r e n t , a m p e r e s i n s t a n t a n e o u s f o r w a r d c u r r e n t , a m p e r e s t j = 25 c 50 hz t j = 50 c 35 0.9 50 60 hz 0.5
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