Bulletin I20202 rev. F 01/05 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 70HF(R) Parameters IF(AV) @ TC 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 6450 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. F 01/05 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage VRRM, maximum VRSM, maximum non- VR(BR), minimum IRRM max. Code repetitive peak reverse voltage V repetitive peak reverse voltage V avalanche voltage V @ TJ = TJ max. 10 100 200 200 15 20 200 300 300 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 70HF(R) mA 9 4.5 Forward Conduction Parameter I F(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(RMS) Max. RMS forward current 110 I FSM Max. peak, one-cycle forward, 1200 t = 10ms No voltage non-repetitive surge current 1250 t = 8.3ms reapplied t = 10ms 100% VRRM A A 1000 I 2t Maximum I2t for fusing 1050 t = 8.3ms reapplied 7100 t = 10ms No voltage t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied 6450 As 2 5000 4550 I 2t Maximum I2t for fusing 71000 V F(TO)1 Low level value of threshold Low level value of forward 2.33 (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. m High level value of forward 1.53 slope resistance Max. forward voltage drop t = 0.1 to 10ms, no voltage reapplied (I > x IF(AV)), TJ = TJ max. slope resistance V FM Initial TJ = TJ max. (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. 1.00 voltage r f2 Sinusoidal half wave, V V F(TO)2 High level value of threshold r f1 A2s 0.79 voltage 2 180 conduction, half sine wave 1.35 (I > x IF(AV)), TJ = TJ max. 1.46 V Ipk= 220A, TJ = 25C, tp = 400s rectangular wave www.irf.com 70HF(R) Series Bulletin I20202 rev. F 01/05 Thermal and Mechanical Specifications Parameter 70HF(R) 10 to 120 140 to 160 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 Allowable mounting torque wt Units C 0.45 DC operation K/W 0.25 Approximate weight Case style Conditions 3.4 +0-10% Nm 30 lbf * in 2.3 +0-10% Nm 20 lbf * in 17 (0.6) g (oz) DO-203AB (DO5) Mounting surface, smooth, flat and greased Not lubricated threads 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 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 = Standard diode = Stud base DO-203AB (DO-5) M6 X 1 3 70HF(R) Series Bulletin I20202 rev. F 01/05 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 Maximum Allowable Case Temperature (C) 180 70HF(R) Series (100V to 1200V) R thJC (DC) = 0.45 K/W 170 160 Conduction Angle 150 140 60 90 30 130 0 10 20 30 40 50 120 180 60 70 170 160 Conduction Period 150 140 90 130 60 120 0 20 40 180 DC 80 100 60 Average Forward Current (A) Fig. 2 - Current Ratings Characteristics 140 130 Conduction Angle 120 110 60 90 120 180 30 10 20 30 40 50 60 70 150 140 130 Conduction Period 120 110 90 100 60 30 90 80 0 20 100 80 120 SA K/W .3 =0 R elta -D 3K /W 40 4K /W 30 Conduction Angle 20 70HF(R) Series (100V to 1200V) TJ = 180C 10 0 R th K/W 0.5 W K/ 2K /W RMS Limit 50 K/ W W K/ 1. 5 1 60 60 0.7 70 DC Fig. 4 - Current Ratings Characteristics 180 120 90 60 30 80 40 120 180 Average Forward Current (A) Fig. 3 - Current Ratings Characteristics 90 120 70HF(R) Series (1400V to 1600V) R thJC (DC) = 0.45 K/W Average Forward Current (A) Maximum Average Forward Power Loss (W) 120 30 Fig. 1 - Current Ratings Characteristics 70HF(R) Series (1400V to 1600V) R thJC (DC) = 0.45 K/W 0 70HF(R) Series (100V to 1200V) R thJC (DC) = 0.45 K/W Average Forward Current (A) 150 100 180 80 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) Bulletin I20202 rev. F 01/05 0 10 20 30 40 50 60 Average Forward Current (A) 70 5 K/ W 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 RMS Limit aR elt -D 1.5 K/ W 2K /W 3K /W 40 Conduction Period 5 K/W 70HF(R) Series (100V to 1200V) TJ = 180C 20 0 K/ W W K/ .3 =0 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. F 01/05 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 Conduction Angle 20 70HF(R) Series (1400V to 1600V) TJ = 150C 0 10 20 30 40 50 60 70 Average Forward Current (A) aR elt -D 30 0 K/W .3 =0 3K /W 4K /W 40 10 A 1.5 K/ W 2K /W RMS Limit 50 R thS /W 5K 0. W K/ 60 W K/ 70 7 0. 180 120 90 60 30 80 1 Maximum Average Forward Power Loss (W) Fig. 6 - Forward Power Loss Characteristics 5 K/W 0 80 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (C) 120 3 0. W K/ a elt -D 70HF(R) Series (1400V to 1600V) TJ = 150C 20 40 60 80 100 Average Forward Current (A) R Conduction Period 20 = RMS Limit 0 K/ W 1.5 K/W 2K /W 40 0 K/ W SA 60 1 R th 80 0. 7 W K/ DC 180 120 90 60 30 100 5 0. Maximum Average Forward Power Loss (W) Fig. 7 - Forward Power Loss Characteristics 3K /W 5 K/W 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 1100 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 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Bulletin I20202 rev. F 01/05 800 700 600 500 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 0 0.5 1 1.5 2 2.5 3 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) 1 1 Fig. 10 - Maximum Non-Repetitive Surge Current Transient Thermal Impedance ZthJC (K/W) Instantaneous Forward Current (A) 1000 0.1 Pulse Train Duration (s) Instantaneous Forward Voltage (V) Fig. 13 - Forward Voltage Drop Characteristics www.irf.com 7 70HF(R) Series Bulletin I20202 rev. F 01/05 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. 01/05 8 www.irf.com