B412 EDAL | Alldatasheet
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Miniature High Voltage Silicon Rectifiers Smaller in size than other high voltage rectifiers, compact tubular construction and flexible leads facilitate circuit mounting and provide excellent thermal conductivity. These units are ideally suited for commercial and industrial applications including high voltage power supplies, electrostatic applications, cathode ray tubes, oscilloscopes, TV, display, X-ray and laser. Diodes used consist of double diffused junctions, bonded selected and pre-tested for uniform electrical characteristics. Compact, rugged, tubular construction eliminates sharp edges to reduce corona common to rectangular packages. Series B412 units meet moisture resistance requirements of MIL Standard 202A, Method 106. A varied operating range is available from 5,000 volts to 50,000 volts PIV, 5mA to 25mA and available in both standard and fast recovery series. Electrical Ratings Maximum Allowable One Cycle Surge Current (60 Hz single phase non-recurrent at rated PRV and no load) 4 amps Maximum Reverse Current at PIV 25 o C 1 ua * 100 o C 40 ua * *fast recovery series 2 ua and 100 ua. Maximum reverse recovery time trr @ If =2 ma and Ir = 4 ma. Recovery to 1.0 ma – 250 nanoseconds Standard Series Fast Recovery Series EDAL P/N* AVG. FWD CURRENT I o AT 55 oC PIV VOLTS MAX. FWD VOLTAGE DROP AT 25 oC & I o VOLTS L IN. EDAL P/N* AVG. FWD CURRENT I o AT 55 oC PIV VOLTS MAX. FWD VOLTAGE DROP AT 25 oC & I o VOLTS L IN. 5 ma 10 ma 25ma 5 ma 10 ma 25 ma B412-5-5 B412-7-5 B412-10-5 B412-12-5 B412-15-5 B412-20-5 B412-25-5 B412-30-5 B412-40-5 B412-50-5 B412-5-10 B412-7-10 B412-10-10 B412-12-10 B412-15-10 B412-20-10 B412-25-10 B412-30-10 B412-40-10 B412-50-10 B412-5-25 B412-7-25 B412-10-25 B412-12-25 B412-15-25 B412-20-25 B412-25-25 B412-30-25 B412-40-25 B412-50-25 5000 7000 10000 12000 15000 20000 25000 30000 40000 50000 1.0 1.0 1.0 1.0 2.0 2.0 2.0 3.0 3.0 5.0 BR412-5-5 BR412-7-5 BR412-10-5 BR412-12-5 BR412-15-5 BR412-20-5 BR412-25-5 BR412-30-5 BR412-40-5 BR412-50-5 BR412-5-10 BR412-7-10 BR412-10-10 BR412-12-10 BR412-15-10 BR412-20-10 BR412-25-10 BR412-30-10 BR412-40-10 BR412-50-10 BR412-5-25 BR412-7-25 BR412-10-25 BR412-12-25 BR412-15-25 BR412-20-25 BR412-25-25 BR412-30-25 BR412-40-25 BR412-50-25 5000 7000 10000 12000 15000 20000 25000 30000 40000 50000 120 1.0 1.0 1.0 1.0 2.0 2.0 2.0 3.0 3.0 5.0 * Standard product lines are also available in 50 ma and 100 ma ratings. Other values are available upon request. (203) 467-2591 TEL (203) 469-5928 FAX Email: Info@edal.com Internet:http://www.edal.com EDAL industries, inc. 51 Commerce St. East Haven, CT 06512
(203) 467-2591 TEL (203) 469-5928 FAX Email: Info@edal.com Internet:http://www.edal.com EDAL industries, inc. 51 Commerce St. East Haven, CT 06512