single-phase glass passivated sil icon bridge rectifier voltage range 50 to 1000 volts current 4.0 amperes maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. sin gle phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. rbu401m thru rbu 407m maximum ratings (@ t a =25 o c unless otherwise noted) electrical characteristics (@t a =25 o c unless otherwise noted) dimensions in inches and (millimeters) features * ideal for printed circuit board * surge overload rating: 130 amperes peak * mounting position: any mechanical data * ul listed the recognized component directory,file #e252754 * e poxy: device has ul flammability classification 94v-o rbu ratings max imum recurrent peak reverse voltage max imum rms voltage max imum dc blocking voltage max imum average forward rectified current at t a = 50 o c peak forward surge current 8.3 ms single half sine-wave sup erimposed on rated load (jedec method) ty p ical thermal resistance (note 1) typ ical junction capacitance (note 3) sym bol v rrm v dc i c j fsm t j , t stg v rms units vol ts vol ts amp s 4.0 1 30 4.2 40 22 am p s pf 0 c / w 0 c operating and storage temperature range r j c r j a i o -55 to + 150 vol ts 100 rbu 401m rbu 403m rbu 405m rbu 402m rbu 404m 200 8 00 r bu 406m 50 100 200 800 5 0 70 140 5 60 3 5 1000 rbu 407m 100 0 700 4 00 4 00 2 80 6 00 6 00 4 20 2 01 3-04 rev: b characteristics at rated dc blocking voltage v f symbol i r uamps max imum dc reverse current max imum instantaneous forward voltage at 4.0a dc vo l ts 5.0 @ t a = 125 o c @t a = 25 o c 1.1 500 units rbu401m rbu 403m rb u 405m rb u 402m rb u 404m rbu 406m rbu407m notes : 1. thermal resistance : heat-sink case mounted or if pcb mounted. 2. "fully rohs compliant", "100% sn plating (pb-free)". 3. measured at 1mhz and applied reverse voltage of 4.0 voltage. 4. equivalent to vishay's gbu4 series. .880 (22.3) .860 (21.8) .160 (4.1) .512 (13.0) .140 (3.5) .085 (2.16) .075 (1.90) .140 (3.56) .130 (3.30) .022 (0.56) .018 (0.46) .080 (2.03) .065 (1.65) )0.81( 017. )5.71( 096. 2.1( 050. )7 )20.1( 040. )30.2( 080. )25.1( 060. )8.81( 047. )3.81( 027. .100 (2.54) .085 (2.16) .210 (5.33) .190 (4.83)
instantaneous forward voltage, (v) percent rated peak reverse voltage, (%) instantaneous forward current, (a) temperature, ( o c) 0 1.0 4.0 0.1 0.4 10 40 average forward output current, (a) 0 1.0 2.0 3.0 4.0 2.0 1.5 0.5 1.0 3.0 2.5 3.5 150 100 50 0 0 20 1.0 0.1 10 100 1000 120 100 40 60 80 140 rating and characteristics curves ( rbu401m thru rbu407m ) fig.3 typical reverse characteristics fig.1 derating curve output rectified current fig.2 typical instantaneous forward characteristics instantaneous reverse current, (ma) number of cycles at 60hz peak forward surge current, (a) 1 0 120 160 200 40 80 240 5 2 10 20 50 100 fig.4 maximum non-repetitive forward surge current p.c.b. mounted,t a 0.47x0.47" (12x12mm) copper pads 0.375" (9.5mm) lead length 60hz resistive or inductive load heatsink mounting, t c 1.6x1.6x0.06" thk (4.0x4.0x.15cm) al.plate t a = 100 o c t a = 25 o c 8.3ms single half sine-wave jedec method t a = 25 o c pulse width = 300ms 1% duty cycle 50~400v 600~1000v reverse voltage, (v) 0.1 10 100 1000 10 1 100 fig.5 typical junction capacitance per leg junction capacitance, (pf) t, heating time (sec.) transient thermal impedance, ( o c/w) 0.01 0.1 10 100 1 1 0.1 10 100 fig.6 typical transient therma impedance
marking description r b u 4 0 x m v y w w rectron logo part no. year ? code (y:last digit of year& a:2010, b:2011?? ) week ? code: (ww:01~52) voltage-code 1-------50v 5-------600v 2-------100v 6-------800v 3-------200v 7-------1000v 4-------400v ul logo
packaging of diode and bridge rectifiers tube pack package ea per box inner box size (mm) carton size (mm) ea per carton weight(kg) packing code rbu -c 1,000 2,000 13.62 490*135*110 510*293*131
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