125NSR

Naina Semiconductor Ltd. 125NS(R) Standard Recovery Diodes (Stud and Flat Base Type), 125A Features Diffused Series High Current Surge Capability Available in Normal and Reverse polarity Metric and UNF thread type Electrical Specifications (TA = 25oC, unless otherwise noted) Symbol Parameters Values Units IF(AV) Maximum avg. forward current @ TA = 150oC 125 A VFM Maximum peak forward voltage drop @ rated IF(AV) IFSM Maximum peak one cycle (non-rep) surge current @ 10 msec I2t Maximum I2t rating (non-rep) for 5 to 10 msec 1.3 V 2600 A 30000 A2sec DO-205AA (DO-8) Voltage Ratings (TA = 25oC, unless otherwise noted) Type Voltage number Code VRRM, Maximum repetitive peak reverse voltage (V) VR(RMS), Maximum RMS reverse voltage (V) 10 100 70 20 200 140 40 400 280 60 600 420 125NS(R) 80 800 560 100 1000 700 120 1200 840 140 1400 980 160 1600 1120 VR, Maximum DC blocking voltage (V) 100 200 400 600 800 1000 1200 1400 1600 Recommended RMS working voltage (V) 40 80 160 240 320 400 480 560 640 IR(AV), Maximum avg. reverse leakage current (µA) 200 Thermal & Mechanical Specifications (TA = 25oC, unless otherwise noted) Symbol Parameters Rth(JC) Maximum thermal resistance, junction to case TJ Operating junction temperature range Tstg Storage temperature F Mounting torque (non-lubricated threads) W Approximate allowable weight Values 0.3 -65 to 150 -65 to 200 2.0 (min) – 3.0 (max) 150 Units oC/W oC oC G 1 D-95, Sector 63, Noida – ...