CS458 Series Radial High Current, High Voltage Diodes FEATURES • • • • • • • Ratings to 15 kV Glass Passivated Controlled Avalanche Junctions High Surge Capability Designed for High Temperature Usage Small Footprint for Efficient PCB Layout Large Surface Area for Better Cooling During High Current Operation CS458U10 VRRM Io Io IFSM ERSM 30 A 160 200 240 300 80 - 55 to 150 8 10 12 100 120 150 - 55 to 150 15 20 25 30 mJ ºC 37.5 V 1.0 1.0 µA 2.5 0.075 µS www.hvpowersystems.com Rev 2, 4/02 UNITS kV mA mA 50 Tstg,Tj ELECTRICAL CHARACTERISTICS, T = 25ºC Maximum Instantaneous Forward VF Voltage, IF = 1.0 A Maximum Reverse Current IR at Rated VRRM Maximum Reverse Recovery Time, trr IF = 0.5 A, IR = 1 A, 75% Recovery S15 15 425 780 ULTRAFAST RECOVERY CS 458 U8 U10 U12 U15 8 10 12 15 425 375 325 275 750 660 570 480 972-248-7691 ELECTRICAL RATINGS, T= 25C Repetitive Peak Reverse Voltage Avg. Forward Current in Air, Ta = 25ºC Avg. Forward Current in OIl, Toil = 60ºC Peak Surge Current, Single ½ Cycle @ 60 Hz Peak Reverse Avalanche Energy, Non-Repetitive, t = 20 µS Storage and Operating Temperatures STANDARD RECOVERY CS 458 S8 S10 S12 8 10 12 650 550 475 1200 1000 870 P.O. Box 700968 ! Dallas, TX 75370 Maximum Ratings & Characteristics trr Definition trr Current 25% IRP IRP Time Peak Current (% of Max) Max Surge Current 120 100 80 60 40 20 0 0 1 2 3 4 5 No. of 60 Hz Half-Sine Surges 2542 Highlander Way Carrollton, TX 75006 CS458 Series Radial High Current, High Voltage Diodes 6