70HFR20

70HF/70HFR S ILICON POWER DIODE DO-5 FEATURES • Diffused Series • Available in Normal & Reverse Polarity • Industrial Grade • Available In Avalanche Characteristic * Available in metric and UNF thread ELECTRICAL SPECIFICATIONS IF V FM IFSM IFRM I2t Maximum Average Forward Current T=1250C Maximum peak forward voltage drop @ Rated IF(AV) Maximum peak one cycle (non-rep) surge current 10 m sec Maximum peak repetitive surge current Maximum I2t rating (non-rep.) for 5 to 10 70A Ø 8.0 NAINA POLARITY A C Normal Reverse 7 Ø 4.0 12 27 11.5 C A 17 A/F M8 x 1.25 16 1.2V 1000 A 350 A 5000 A2 Sec POLARITY A C Normal Reverse C A 17 A/F 12 32 11.5 msec. M 8 x 1.25 THERMAL MECHANICAL SPECIFICATIONS θ JC Tj Tstg W Maximum thermal resistance Junction to case Operating Junction Temp. Storage temperature Mounting torque (Non-lubricated threads) Approx, weight 0.450C/W -550C to 1800C -65 0C to 2000C 0.4 M-kg min, 0.6 M-kg max 13.5 & 30 gms. ELECTRICAL RATINGS TYPE VRRM 70HF/HFR Max. repetitive peak reverse voltage (v) VR(RMS) VR Max rms voltage(v) Max. D.C. Blocking Voltage (V) Recommended R.M.S. working Voltage(v) Max. Average reverse leakage current @ VRRM Tc 250C uA 70 100 40 200 140 200 80 200 280 400 160 200 420 600 240 200 560 800 320 200 700 1000 400 200 840 1200 480 200 980 1120 10 100 20 200 40 400 60 600 80 800 100 1000 120 1200 140 160 1400 1600 1400 1600 560 200 640 200 IR(AV) NAINA SEMICONDUCTOR LTD., D-95,SECTOR 63 NOIDA(INDIA) e-mail:sales@nainasemi.com , web site :www.nainasemi.com