70HF(R) SERIES POWER RECTIFIER Reverse Voltage - 100 to 1600 Volts Forward Current - 70.0 Amperes Features High surge current capability Designed for a wide range of applications Stud cathode and stud anode version Leaded version available Types up to 1600V VRRM Typical Applications Battery charges Converters Power supplies Machine tool controls Mechanical Data Case: DO-203AB(DO-5) Polarity: Selection available Weight: 17 grams Major Ratings and Characteristics 70HF(R) Parameters IF(AV) @TC 10 to 120 140 to 160 70 70 140 110 IF(RMS) IFSM It 2 Units Amps 110 Amps @50Hz 1200 Amps @60Hz 1250 Amps @50Hz 7100 A2s @60Hz 6540 A2s VRRM range 100 to 1200 1400 to 1600 TJ range -65 to 180 -65 to 150 1 Volts ELECTRICAL SPECIFICATIONS Voltage Ratings Type number 70HF(R) VRRM maximum repetitive peak reverse voltage Volts VRSM maximum non-repetitive peak reverse voltage Volts VR(BR) minimum avalanche voltage 10 100 200 - 20 200 300 - 40 400 500 500 60 600 720 725 80 800 960 950 100 1000 1200 1150 120 1200 1440 1350 140 1400 1650 1550 160 1600 1900 1750 Voltage Code Volts IRRM max. @TJ=TJ max. mA (1) 15 9 4.5 (1) Avalanche version only available from V RRM 400V to 1600V. Forward Conduction Parameter IF(AV) Max. average forward current @ Case temperature IF(RMS) Max. RMS forward current IFSM Max. peak, one-cycle forward, non-repetitive surge current 70HF(R) 10 to 120 140 to 160 70 70 140 110 Amps 110 Maximum I2t for fusing t=10ms 1250 t=8.3ms Amps t=10ms 1050 t=8.3ms 7100 t=10ms A2S 5000 4550 Max. forward voltage drop 180O conduction, half sine wave 1200 6450 VFM Conditions Amps 1000 I2t Units t=8.3s t=10ms t=8.3ms 1.35 Volts 2 No voltage reapplied 100% VRRM reapplied No voltage reapplied Sinusoidal half wave Initial TJ=TJ max. 100% VRRM reapplied Ipk=220A, TJ=25 , tp=400us rectangular wave Thermal and Mechanical Specifications 70HF(R) Parameter TJ Max. junction operating temperature range Tstg Max. storage temperature range 10 to 120 140 to 160 -65 to 180 -65 to 150 -65 to 180 -65 to 150 RthJC Max. thermal resistance, junction to case 0.45 RthCS Max. thermal resistance, case to heatsink T wt approximate weight Case style 160 4 DC operation Mounting surface, smooth, flat and greased 2.3-2.4 Nm Not lubricated threads 20-30 lbf-in 17 (0.6) g(oz) DO-203AB (DO-5) R 3 Conditions K/W 0.25 Max. allowed mounting torque 10% Ordering information Table Device Code: 70 HF 1 2 Units M 5 1. 70 - Standard device 2. HF - Standard diode 3. None - stud normal polarity (cathode to stud) R - stud reverse polarity (Anode to stud) 4. Voltage code: cade x 10=VRRM 5. None - stud base DO-203AB (DO-5) 1/4 28 UNF-2A M - stud base DO-203AB (DO-5) M6x1 3 See Outline Table Outlines Table 70HF(R) Case Style DO-203AB(DO-5) All dimesions in millimeters(inches) DIMENSIONS DIM 4 inches mm A 34.06 B 12.83 C 6.48 D 3.68 E 3.30 F 5.92 G 11.10 H 5.84 I 17.27 J 19.05 K 5.38 M 7.42 N 3.8 Note 5 6 7