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70HF140 Datasheet(PDF) 2 Page - International Rectifier |
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70HF140 Datasheet(HTML) 2 Page - International Rectifier |
2 / 8 page 70HF(R) Series 2 Bulletin I20202 rev. F 01/05 www.irf.com Voltage V RRM, maximum V RSM, maximum non- V R(BR), minimum I RRM max. Type number Code repetitive peak repetitive peak avalanche @ T J = TJ max. reverse voltage reverse voltage voltage VV V mA 10 100 200 200 15 20 200 300 300 40 400 500 500 60 600 720 725 9 70HF(R) 80 800 960 950 100 1000 1200 1150 120 1200 1440 1350 140 1400 1650 1550 4.5 160 1600 1900 1750 ELECTRICAL SPECIFICATIONS Voltage Ratings I F(AV) Max. average forward current 70 70 A 180° conduction, half sine wave @ Case temperature 140 110 °C I F(RMS) Max. RMS forward current 110 A I FSM Max. peak, one-cycle forward, 1200 t = 10ms No voltage non-repetitive surge current 1250 t = 8.3ms reapplied 1000 t = 10ms 100% V RRM 1050 t = 8.3ms reapplied Sinusoidal half wave, I2t Maximum I2t for fusing 7100 t = 10ms No voltage Initial T J = TJ max. 6450 t = 8.3ms reapplied 5000 t = 10ms 100% V RRM 4550 t = 8.3ms reapplied I2√t Maximum I2√t for fusing 71000 A2√s t = 0.1 to 10ms, no voltage reapplied V F(TO)1 Low level value of threshold voltage V F(TO)2 High level value of threshold voltage r f1 Low level value of forward slope resistance r f2 High level value of forward slope resistance V FM Max. forward voltage drop 1.35 1.46 V Ipk= 220A, TJ = 25°C, tp = 400µs rectangular wave 70HF(R) 10 to 120 140 to 160 Parameter Units Conditions 1.53 (I > π x I F(AV)), TJ = TJ max. 2.33 (16.7% x π x I F(AV) < I < π x IF(AV)), TJ = TJ max. mΩ 1.00 (I > π x I F(AV)), TJ = TJ max. 0.79 (16.7% x π x I F(AV) < I < π x IF(AV)), TJ = TJ max. V A2s A Forward Conduction |
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