ds21306 rev. f-3 1 of 2 pbu401 - pbu407 www.diodes.com diodes incorporated pbu401 - pbu407 4.0a bridge rectifier features - ~ ~ + b c d h m n p a e l k j g pbu dim min max a 22.70 23.70 b 3.80 4.10 c 4.20 4.70 d 1.70 2.20 e 10.30 11.30 g 4.50 6.80 h 4.80 5.80 j 25.40 k 19.30 l 16.80 17.80 m 6.60 7.10 n 4.70 5.20 p 1.20 1.30 all dimensions in mm maximum ratings and electrical characteristics @ t a = 25 c unless otherwise specified mechanical data single phase, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. characteristic symbol pbu 401 pbu 402 pbu 403 pbu 404 pbu 405 pbu 406 pbu 407 unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 50 100 200 400 600 800 1000 v rms reverse voltage v r(rms) 35 70 140 280 420 560 700 v average rectified output current @ t c = 100 c i o 4.0 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 200 a forward voltage (per element) @ i f = 2.0a v fm 1.0 v peak reverse current @t c = 25 c at rated dc blocking voltage @ t c = 100 c i r 10 1.0 a ma i 2 t rating for fusing (note 2) i 2 t 166 a 2 s typical thermal resistance junction to case (note 1) r jc 6.3 c/w operating and storage temperature range t j, t stg -65 to +150 c notes: 1. thermal resistance junction to case mounted on heatsink. 2. non-repetitive, for t > 1ms and t < 8.3ms. low forward voltage drop, high current capability surge overload rating to 200a peak ideal for printed circuit board applications case to terminal isolation voltage 1500v plastic material: ul flammability classification rating 94v-0 ul listed under recognized component index, file number e95060 case: molded plastic terminals: plated leads solderable per mil-std-202, method 208 polarity: as marked on case mounting: through hole for #6 screw mounting torque: 5.0 inch-pounds maximum weight: 8.0 grams (approx.) marking: type number not recommended for new design use gbu4005 - gbu410
ds21306 rev. f-3 2 of 2 pbu401 - pbu407 www.diodes.com 0.01 0.1 1.0 10 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 i , instantaneous fwd current (a) f v , instantaneous fwd voltage (v) f fi g .2 t y pical forward characteristics t= 25c j pulse width = 300 s 0 50 100 150 200 2 5 0 110100 i , peak fwd surge current (a) fsm number of cycles at 60 hz fi g . 3 max non-repetitive sur g e current t = 150c j single half-sine-wave (jedec method) 0.01 0.1 1.0 10 100 1000 0 20 40 60 80 100 120 140 i , instantane o us reverse current (a) r percent of rated peak reverse voltage (%) fig. 5 typical reverse characteristics t = 25c j t = 100c j 0 1 2 3 4 5 25 50 75 100 125 150 t , case temperature (c) c fi g . 1 forward current deratin g curve i , average fwd rectified current (a ) (av) resistive or inductive load 10 100 1000 0.1 1 10 100 c , capacitance (pf) j v , reverse voltage (v) r fi g .4 t y pical junction capacitance f= 1 mhz t = 25c j
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