CR70U-010 SERIES w w w. c e n t r a l s e m i . c o m 70 AMP ULTRA FAST RECOVERY SILICON RECTIFIER 100 THRU 800 VOLTS DESCRIPTION: The CENTRAL SEMICONDUCTOR CR70U-010 Series types are 70 Amp stud mounted ultra fast recovery silicon rectifiers which are high quality, well constructed, highly reliable components designed for use in all types of military, commercial, industrial, entertainment, computer, and automotive applications. MARKING: FULL PART NUMBER DO-5 CASE MAXIMUM RATINGS: (TC=25°C unless otherwise noted) SYMBOL -010 -015 CR70U -020 -040 -060 -080 UNITS Peak Repetitive Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Peak Forward Surge Current (8.3ms) Average Forward Current, TC=120°C Operating and Storage Junction Temperature Thermal Resistance VRRM VR 100 150 200 400 600 800 V 100 150 200 400 600 800 V VR(RMS) IFSM 70 105 140 280 420 560 V 1000 1000 1000 800 700 700 A IO 70 A TJ, Tstg JC -65 to +175 °C 0.8 °C/W ELECTRICAL CHARACTERISTICS: (TC=25°C unless otherwise noted) CR70U-010 CR70U-020 CR70U-015 CR70U-040 SYMBOL TEST CONDITIONS MIN MAX MIN MAX IR IR VR=Rated VRRM VR=Rated VRRM, TC=125°C VF trr IF=70A IF=0.5A, IR=1.0A, Rec. to 0.25A - 25 - - 3.0 - 0.975 - 50 CR70U-060 CR70U-080 MIN MAX 25 - - 3.0 - 1.30 - 75 UNITS 25 µA - 3.0 mA - 1.35 V - 100 ns R3 (23-November 2009) CR70U-010 SERIES 70 AMP ULTRA FAST RECOVERY SILICON RECTIFIER 100 THRU 800 VOLTS DO-5 CASE - MECHANICAL OUTLINE Note: Normal Polarity: Cathode to Stud (Case) For Reverse Polarity add “R” Suffix to part number (Example: CR70U-040R) MARKING: FULL PART NUMBER R3 (23-November 2009) w w w. c e n t r a l s e m i . c o m