zowie (400v / 4.0a) GBL04LS low vf bridge rectifier uni t : mm absolute maximum ratings (ta = 25 o c) v rrm 400 v i f(av) a i fsm a 160 8.3ms single half sine-wave item average forward current at see fig.1 t a = 50j symbol conditions unit peak forward surge current rating 4.0 notes (1) repetitive peak reverse voltage case : gbl-ls bridge rectifier * internal structure with gprc (glass passivated rectifier chip) inside * compliance to rohs product * low forward voltage drop * superior thermal conductivity * high current capability with small package * plastic package has underwriters laboratory flammability classification 94v-0 * this series is ul listed under the recognized component index, file number e335309 features case : molded plastic terminals : tin plated, solderable per mil-std-750, method 2026. polarity : as marked on body weight : 2.0 grams(approx) mechanical data outline dimensions electrical characteristics (ta = 25 o c) v f p d i f = 2.0a item symbol conditions min. typ. v - 0.87 0.89 max. unit forward voltage pf - 55 - c j v r = 4v, f = 1.0 mhz junction capacitance a 2 sec - - 106 rating for fusing ( t<8.3ms) ua - - 5 i rrm repetitive peak reverse current v r = max. v rrm , ta = 25 o c 2013/08 rev. 1 notes : (1) unit mounted on 3.0 x 3.0 x 0.11" thick (7.5 x 7.5 x 0.3 cm) aluminum plate (2) unit mounted on p.c.b. at 0.375" (9.5 mm) lead length and 0.5 x 0.5" (12 x 12 mm) copper pads (3) preliminary t j, t stg -55 to +175 operating junction and storage temperature range o c - 22 - r th(ja) junction to ambient (note 2) thermal resistance power dissipation o c/w w - 4.2 6.8 - r th(jc) junction to case (note 1) i 2 t marking + ~ ~ - 20.0 0.5 2.5 x 45 o chamfer 2.5 0.2 3.5 0.2 11 0.3 2.0 0.2 1.0 0.2 0.5 0.2 13.5 0.7 1.0 0.1 5.0 0.2 5.0 0.2 5.0 0.2 + - ~ ~ gbl04 ls
zowie (400 / 4a) GBL04LS 2013/08 rev. 1 fig.1 - forward current derating curve fig.3 - typical instantaneous forward characteristics average forward rectified current, amperes 4.0 3.0 1.0 2.0 iinstantaneous forward current, amperes 0.1 1.0 10.0 0.01 0.5 0.6 0.7 0.8 0.9 1.0 1.1 0 25 0 50 75 100 125 150 175 ambient temperature, ( o c) instantaneous forward voltage, volts fig.5 - maximum non-repetitive peak forward surge current peak forward surge current, amperes number of cycles at 60hz single sine-wave (jedec method) 0 80 40 120 160 200 1 10 100 fig.4 - typical reverse characteristics per bridge element percent of rated peak reverse voltage,% instantaneous reverse current, microamperes 0.01 0 0.10 1.0 10 100 500 tj=125 o c tj=25 o c 20 40 60 80 100 fig.6 - typical junction capacitance tj = 25 o c reverse voltage, volts 0.1 junction capacitance, pf 1.0 10 100 10 100 1000 t j = 25j heat-sink mounting 3.0 x 3.0 x 0.11" thick (7.5 x 7.5 x 0.3 cm) aluminum plate p.c.b. mounted 0.47 x 0.47" (12 x 12 mm) copper pads with 0.375" (9.5 mm) lead length fig.2 - forward current derating curve average forward rectified current, amperes 4.0 5.0 3.0 1.0 2.0 0 20 0 40 60 100 80 120 140 180 160 case temperature, ( o c) heat-sink mounting 3.0 x 3.0 x 0.11" thick (7.5 x 7.5 x 0.3 cm) aluminum plate p.c.b. mounted 0.47 x 0.47" (12 x 12 mm) copper pads with 0.375" (9.5 mm) lead length
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