NTE571 General Purpose Silicon Rectifier Fast Switching, Soft Recovery Absolute Maximum Ratings: Repetitive Peak Reverse Voltage, VRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V Continuous Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V Average Forward Rectified Current, IF(AV) .394” (10mm) lead length, Ttp = +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.9A TA = +65°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A Repetitive Peak Forward Current, IFRM Ttp = +55°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33A TA = +65°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11A Non−Repetitive Peak Forward Current, IFSM t = 10ms, half sine−wave, TJ = +175°C prior to surge, VR = 1000V . . . . . . . . . . . . . . . . . . 65A Non−Repetitive Peak Reverse Avalanche Energy, ERSM IR = 400mA, TJ = +175°C prior to surge; with inductive load off . . . . . . . . . . . . . . . . . . . 10mJ Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +175°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65° to +175°C Thermal Resistance, Junction−to−Tie Point (10mm lead length), Rthjtp . . . . . . . . . . . . . . . . . . 25K/W Thermal Resistance, Junction−to−Ambient, Rthja Mounted on 1.5mm thick PC Board, Cu−thickness > 40μm . . . . . . . . . . . . . . . . . . . . . 75K/W Electrical Characteristics: (TJ = +25°C unless otherwise specified) Parameter Forward Voltage Drop Reverse Avalanche Breakdown Voltage Reverse Current Symbol Test Conditions Min Typ VF IF = 3A, TJ = +175°C, Note 1 IF = 3A, Note 1 IR = 0.1mA VR = 1000V VR = 1000V, TJ = +165°C when switched from IF = 0.5A to IR = 1A measured at IR = 0.25A − − 1.28 V − 1100 − − − − − − − − 1.78 − 5 150 150 V V μA μA ns V(BR)R IR Reverse Recovery Time trr Max Unit Note 1. Measured under pulse conditions to avoid excessive dissipation. 1.000 (25.4) Min .053 (1.35) Dia Max .165 (4.2) Max .169 (4.3) Max Color Band Denotes Cathode Rev. 10−10