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| BRUS3 &4 MINIBRIDGE 50 ns. ULTRA-FAST RECOVERY 30 to35 AMPERES SINGLE-PHASE, FULL-WAVE BRIDGES HEAT SINK CHASSIS PC BOARD MOUNTING This mark indicates recognition under the component program of Underwriters Laboratories, inc. INTEGRALLY MOLDED HEAT SINKS PROVIDE VERY LOW THERMAL RESISTANCE WIRE LEADS BRUS3W& 4W BRUS3 &4 QUICK-CONNECT TERMINALS PRV/LEG BRUS3 SERIES BRUS4 SERIES 50V BRUS305 BRUS405 100V BRUS310 BRUS410 200V BRUS320 BRUS420 400V BRUS340 BRUS440 500V BRUS350 BRUS450 600V BRUS360 BRUS460 FOR WIRE LEADS ADD SUFFIX W TO SERIES NUMBER, FOR EXAMPLE, BRUS305W ELECTRICAL CHARACTERISTICS PER LEG (at TA=25 C U nle ss O the rwis e Sp eci fie d) Average Output Current, lo @ 60 C (Fig.1) Max.Forward Voltage Drop, VF@ IF=12A pk Max.Forward Voltage Drop, VF@ IF=2ADC Max.DC Reverse Current @ PRV and 25 C , IR Max.DC Reverse Current @ PRV and 100 C ,IR Max.Reverse Recovery Time,Trr (Fig.3) Max.Peak Surge Current, lFSM (8.3ms) (Fig.2) Storage Temperature Range, TSTG Ambient Operating Temperature Range,TA Thermal Resistance (Total Bridge), R0 j-c O SERIES DESIGNATION BRUS3 30 1.75 1.2 10 200 50 250 BRUS4 35 1.5 1.2 10 200 50 320 UNITS Amps Volts Volts A A Nanosec. Amps o -55 to+150 -55 to+150 1.25 typ. 1.5 typ. o C C o C/W BRUS3 &4 FIG.1 CURRENT DERATING 60 lO.AVERAGE FORWARD CURRENT(AMP) L MAX.PEAK SURGE CURRENT IFSM FIG.2 NON-REPETITIVE SURGE CURRENT 1000 500 50 40 BRUS4 200 100 30 BR US 4 BR U S3 BRUS3 20 BRIDGE OUTPUT RES.-IND. LOADS Derate current by 20% for capacitive loads 50 10 20 10 0 25 50 75 100 O 125 150 1 2 5 10 20 50 100 TC =TEMPERATURE ( C) NUMBER OF CYCLES AT 60 CPS FIG. 3 REVERSE RECOVERY TEST METHOD T RR ZERO 0.5A REFERENCE R1 50 OHM D.U.T. PULSE GENERATOR R2 1 OHM SCOPE 1.0A 0.25A R1, R2 NON-INDUCTIVE RESISTORS PULSE GENERATOR - HEWLETT PACKARD 214A OR EQUIV. IKC REP.RA TE, 10 SEC. PULSE WIDTH ADJUST PULSE AMPLITUDE FOR PEAK IR BRUS3/4-W MECHANICAL OUTLINE 1.125 + .193 DIA THRU HOLE 1.125 BRUS3/4 MECHANICAL OUTLINE .093 DIA. HOLE .712 .040 DIA. EPOXY CASE 1.2 MIN. + EPOXY CASE .032 .250 FASTON 4 PLACES .193 DIA THRU HOLE AC 1.125 .712 S .6 MAX. + AC .405 MAX + 1.125 . 405 MAX .450 S METAL HEAT SINK INTEGRATED METAL HEAT SINK Dielectric test voltage 2,500 volts rms, max. 50-60Hz 1. Corrosion resistant terminals designed for .250 female quick connector, wrap around or solder. 2. A thin film of silicone thermal compound is recommended between the Minibridge R case and mounting surface for improved thermal conduction. 3. Higher dielectric strengths available. Consult factory. NOTES: Maxinum lead and terminal temperature for soldering, 3/8 inch from case,5 seconds at 250 OC EDI reserves the right to change these specifications at any time without notice. ELECTRONIC DEVICES, INC. DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951. 21 GRAY OAKS AVENUE * YONKERS. NEW YORK 10710 914-965-4400 * FAX 914-965-5531 * 1-800-678-0828 * Ee-mail:sales@edidiodes.com Wwebsite: http://www.edidiodes.com |
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