SC6BA2, SC6BA4, SC6BA6, SC6BA8 Standard Recovery 3-Phase Full Wave Bridge Rectifiers POWER DISCRETES Description Features Standard recovery 30A three phase full wave bridge rectifier. Low forward voltage drop Low reverse leakage Black anodized aluminum case Low thermal impedance < 1.2 C/W Hi-Rel. screened version is similar to Mil-PRF-19500/483 To order Hi-Rel. version place HR in front of the product name Applications Conversion of 3-phase power to DC power where high power density and rugged design is required. Typical industries are: Aerospace Military High end industrial Block Diagram + AC 1 AC 2 AC 3 - Revision: April 7, 2006 1 www.semtech.com SC6BA2, SC6BA4, SC6BA6, SC6BA8 POWER DISCRETES Absolute Maximum Ratings Part Number Working Reverse Voltage Volts S C 6B A 2 200 S C 6B A 4 400 S C 6B A 6 600 S C 6B A 8 800 Average Rectifier Current IF(AV) @ case temperature @ ambient temperature 1 Cycle Surge Current IFSM @ tp = 8.3mS 55C 100C 125C 25C 55C 100C 25C 100C Amps Amps Amps Amps Amps Amps Amps Amps 30 20 10 10 7 5 250 125 Electrical Specifications Part Number Reverse Leakage Current IR @ VRWM Maximum Reverse Recovery Time(1) TA @ 25C Maximum Operational and Storage Temperatures TOP TSTG @ 25C @ 100C Maximum Forward Voltage VF @ 39A/leg @ 25 A A Volts s C 1.0 100 1.3 2.0 -65 to +150 S C 6B A 2 S C 6B A 4 S C 6B A 6 S C 6B A 8 (1) Measured on discrete devices prior to assembly Ordering Information Part Number S C 6B A 2, S C 6B A 4, S C 6B A 6, SC6BA8(1) HRSC6BA2, HRSC6BA4, HRSC6BA6, HRSC6BA8(1)(2) Description Standard Recovery 3-Phase full wave bridge rectifier assembly Note: (1) Available in trays. Please consult factory for quantity. (2) Hi-Rel. screened version is similar to Mil-PRF-19500/483. 2006 Semtech Corp. 2 www.semtech.com SC6BA2, SC6BA4, SC6BA6, SC6BA8 POWER DISCRETES Outline Drawing (Dimensions in inches) 0.375 0.02 0.25 0.02 0.146 0.005 0.113 0.005 - 0.112 0.01 0.75 0.02 AC1 AC2 AC3 0.022 0.007 0.375 0.02 + 0.28 0.04 0.375 0.375 0.02 0.12 1.50 1.87 2.25 Note: Unless otherwise stated tolerance is 0.03 Contact Information Semtech Corporation Power Discretes Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 2006 Semtech Corp. 3 www.semtech.com