25HF80

25 F / 25 FR S ILICON POWER DIODE DO-5 FEATURES • All Diffused Series • Available in Normal & Reverse Polarity • Industrial Grade • Available In Avalanche Characteristic * Available in metric and UNF thread ELECTRICAL SPECIFICATIONS 25F/FR IF(AV) Maximum Average Forward Current T=1400C Maximum peak forward V FM voltage drop @ Rated IF(AV) IFSM Maximum peak one cycle (non-rep) surge current 10 m sec Maximum peak repetitive IFRM surge current® I2tMaximum I2t rating (non-rep.) for 5 to 10 m sec. NAINA 25 F/ FR POLARITY A C Normal Reverse 7 Ø 4.0 12 27 11.5 C A 17 A/F M8 x 1.25 25A Ø 8.0 16 1.25V 400 A 150A 800A 2Sec POLARITY A C Normal Reverse C A 17 A/F 12 32 11.5 M 8 x 1.25 THERMAL MECHANICAL SPECIFICATIONS θJC Tj Tstg W Maximum thermal resistance Junction to case Operating Junction Temp. Storage temperature Mounting torque (Non-lubricated threads) Approx, weight 1.50C/W -650C to 1500C -650C to 1500C 0.14 M-kg min, 0.17 M-kg max 7 gms. ELECTRICAL RATINGS TYPE VRRM NUMBER 25F/FR Max. repetitive peak reverse voltage (v) VR(RMS) Max. R.M.S. reverse voltage (V) VR Max. D.C. Blocking Voltage (V) Recommended R.M.S. working Voltage(v) Max. Average reverse leakage current @ VRMM Tc 250C uA 10 100 70 100 40 150 20 200 140 200 80 150 40 400 280 400 160 150 60 600 420 60 240 150 80 800 560 800 320 150 100 1000 700 1000 400 150 120 1200 840 1200 480 150 140 160 1400 1600 980 1120 1400 1600 560 150 640 150 iR(AV) NAINA SEMICONDUCTOR LTD. D95,SECTOR 63 NOIDA(INDIA) e-mail : sales@nainasemi.com web site : www.nainasemi.com