Bulletin I20202 rev. D 07/03 70HF(R) SERIES Stud Version STANDARD RECOVERY DIODES Features High surge current capability Designed for a wide range of applications 70 A Stud cathode and stud anode version Leaded version available Types up to 1600V VRRM Typical Applications Battery charges Converters Power supplies Machine tool controls Major Ratings and Characteristics Parameters IF(AV) @ TC 70HF(R) 140 to 160 70 70 A 140 110 C IF(RMS) IFSM 2 It Units 10 to 120 110 A @ 50Hz 1200 A @ 60Hz 1250 A @ 50Hz 7100 A2s @ 60Hz 6540 A2s VRRM range 100 to 1200 1400 to 1600 V TJ range - 65 to 180 - 65 to 150 C www.irf.com case style DO-203AB (DO-5) 1 70HF(R) Series Bulletin I20202 rev. D 07/03 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code VRRM, maximum repetitive VRSM, maximum non-repetitive peak reverse voltage V @ TJ = TJ max. 15 10 100 200 20 200 300 40 400 500 60 600 720 80 800 960 100 1000 1200 120 1200 1440 140 1400 1650 160 1600 1900 70HF(R) IRRM max. peak reverse voltage V mA 9 4.5 Forward Conduction Parameter IF(AV) 70HF(R) Units Conditions 10 to 120 140 to 160 Max. average forward current 70 70 A @ Case temperature 140 110 C I F ( R M S ) Max. RMS forward current IFSM 110 Max. peak, one-cycle forward, 1200 non-repetitive surge current 1250 A t = 10ms A 1000 I2t Maximum I2t for fusing reapplied Sinusoidal half wave, No voltage Initial TJ = TJ max. A2s Low level value of forward slope resistance 2 Max. forward voltage drop reapplied 100% VRRM t = 8.3ms reapplied t = 0.1 to 10ms, no voltage reapplied (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. 1.00 (I > x IF(AV)), TJ = TJ max. 2.33 (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. m High level value of forward (I > x IF(AV)), TJ = TJ max. 1.53 slope resistance V FM t = 8.3ms t = 10ms V voltage r f2 A2s 0.79 V F(TO)2 High level value of threshold r f1 100% VRRM t = 8.3ms 4550 voltage reapplied t = 10ms t = 10ms 71000 V F(TO)1 Low level value of threshold t = 8.3ms 1050 5000 Maximum I2t for fusing No voltage 7100 6450 I2t 180 conduction, half sine wave 1.35 1.46 V Ipk= 220A, TJ = 25C, tp = 400s rectangular wave www.irf.com 70HF(R) Series Bulletin I20202 rev. D 07/03 Thermal and Mechanical Specifications 70HF(R) 10 to 120 140 to 160 Parameter TJ Max. junction operating temperature range -65 to 180 -65 to 150 Tstg Max. storage temperature range -65 to 180 -65 to 150 RthJC Max. thermal resistance, junction to case RthCS Max. thermal resistance, case to heatsink T Max. allowed mounting torque 10% wt Units C 0.45 DC operation K/W 0.25 Approximate weight Case style Conditions 2.3 - 3.4 Nm 20 - 30 lbf * in 17 (0.6) g (oz) DO-203AB (DO5) Mounting surface, smooth, flat and greased Not lubricated threads See Outline Table RthJC Conduction (The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC) Conduction angle Sinusoidal conduction Rectangular conduction Units 180 0.08 0.06 120 0.10 0.11 90 0.13 0.14 60 0.19 0.20 30 0.30 0.30 Conditions TJ = TJ max. K/W Ordering Information Table Device Code 1 - 70 HF R 160 M 1 2 3 4 5 70 = Standard device 71 = Not isolated lead 72 = Isolated lead with silicone sleeve (Red = Reverse polarity) (Blue = Normal polarity) 2 - 3 - HF = Standard diode None = Stud Normal Polarity (Cathode to Stud) R = Stud Reverse Polarity (Anode to Stud) 4 - Voltage code: Code x 10 = VRRM (See Voltage Ratings table) 5 - None = Stud base DO-203AB (DO-5) 1/4" 28UNF-2A M www.irf.com = Stud base DO-203AB (DO-5) M6 X 1 3 70HF(R) Series Bulletin I20202 rev. D 07/03 Outlines Table 70HF(R) Case Style DO-203AB (DO-5) All dimensions in millimeters (inches) 71HF(R) Case Style DO-203AB (DO-5) All dimensions in millimeters (inches) 4 www.irf.com 70HF(R) Series 70HF(R) Series (100V to 1200V) R thJC (DC) = 0.45 K/W 170 160 Conduction Angle 150 140 60 90 30 120 180 130 0 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) 180 10 20 30 40 50 60 70 70HF(R) Series (100V to 1200V) R thJC (DC) = 0.45 K/W 170 160 Conduction Period 150 140 90 130 60 180 DC 80 100 120 20 40 60 Average Forward Current (A) Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics 70HF(R) Series (1400V to 1600V) R thJC (DC) = 0.45 K/W 140 130 Conduction Angle 120 110 90 60 120 180 30 100 10 20 30 40 50 60 70 120 150 70HF(R) Series (1400V to 1600V) R thJC (DC) = 0.45 K/W 140 130 Conduction Period 120 110 90 100 60 30 120 180 DC 60 100 90 80 0 20 Average Forward Current (A) 40 80 120 Average Forward Current (A) Fig. 3 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics 90 3K /W R elta -D RMS Limit 50 K/W .3 =0 2K /W SA K/ W R th K/W 0.5 W K/ 60 1. 5 W K/ 70 1 180 120 90 60 30 80 0.7 Maximum Average Forward Power Loss (W) 120 30 0 150 0 180 80 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) Bulletin I20202 rev. D 07/03 4K /W 40 30 Conduction Angle 20 70HF(R) Series (100V to 1200V) TJ = 180C 10 5 K/W 0 0 10 20 30 40 50 60 Average Forward Current (A) 70 0 20 40 60 80 100 120 140 160 180 80 Maximum Allowable Ambient Temperature (C) Fig. 5 - Forward Power Loss Characteristics www.irf.com 5 70HF(R) Series 120 K/ W W K/ .3 =0 1.5 K/ W 2K /W RMS Limit aR elt -D 60 SA 80 1 R th W K/ 0.5 100 W K/ DC 180 120 90 60 30 7 0. Maximum Average Forward Power Loss (W) Bulletin I20202 rev. D 07/03 3K /W 40 Conduction Period 5 K/W 70HF(R) Series (100V to 1200V) TJ = 180C 20 0 0 20 40 60 80 100 0 20 40 60 80 100 120 140 160 180 120 Average Forward Current (A) Maximum Allowable Ambient Temperature (C) 90 A aR elt -D 3K /W 4K /W 40 30 Conduction Angle 20 70HF(R) Series (1400V to 1600V) TJ = 150C 10 K/W .3 =0 1.5 K/ W 2K /W RMS Limit 50 R thS /W 5K 0. W K/ 60 W K/ 70 1 180 120 90 60 30 80 7 0. Maximum Average Forward Power Loss (W) Fig. 6 - Forward Power Loss Characteristics 5 K/W 0 0 10 20 30 40 50 60 70 Average Forward Current (A) 0 80 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (C) 120 = 3 0. K/ W SA 1 R th K/ W W K/ a elt -D 80 0. 7 W K/ DC 180 120 90 60 30 100 5 0. 1.5 K/W 2K /W 60 RMS Limit 40 Conduction Period 70HF(R) Series (1400V to 1600V) TJ = 150C 20 R Maximum Average Forward Power Loss (W) Fig. 7 - Forward Power Loss Characteristics 3K /W 5 K/W 0 0 20 40 60 80 100 Average Forward Current (A) 0 120 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (C) Fig. 8 - Forward Power Loss Characteristics 6 www.irf.com 70HF(R) Series Peak Half Sine Wave Forward Current (A) 1100 Peak Half Sine Wave Forward Current (A) Bulletin I20202 rev. D 07/03 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = TJ Max. @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 1000 900 800 700 600 500 70HF(R) Series 400 300 1 10 1200 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = TJ Max. No Voltage Reapplied Rated VRRM Reapplied 1100 1000 900 800 700 600 500 400 70HF(R) Series 300 200 0.01 100 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 9 - Maximum Non-Repetitive Surge Current 100 TJ = 25C 10 TJ = TJ Max. 70HF(R) Series (10 to 120) 1 0 0.5 1 1.5 2 2.5 Fig. 10 - Maximum Non-Repetitive Surge Current Transient Thermal Impedance ZthJC (K/W) Instantaneous Forward Current (A) 1000 3 1 0.1 Pulse Train Duration (s) 10 Steady State Value R thJC = 0.45 K/W 1 (DC Operation) 0.1 0.01 70HF(R) Series 0.001 0.0001 0.001 0.01 0.1 1 10 Instantaneous Forward Voltage (V) Square Wave Pulse Duration (s) Fig. 11 - Forward Voltage Drop Characteristics Fig. 12 - Thermal Impedance ZthJC Characteristics Instantaneous Forward Current (A) 1000 Tj = 25C Tj = Tj Max 100 10 70HF(R) Series (140 to 160) 1 0 0.5 1 1.5 2 2.5 3 3.5 Instantaneous Forward Voltage (V) 4 Fig. 13 - Forward Voltage Drop Characteristics www.irf.com 7 70HF(R) Series Bulletin I20202 rev. D 07/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 05 /03 8 www.irf.com