Bulletin I20202 rev. A 05/98 70HF(R) SERIES STANDARD RECOVERY DIODES Stud Version Features 70 A 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 TypicalApplications 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 110 A @ 50Hz 1200 A @ 60Hz 1250 A @ 50Hz 7100 A2s @ 60Hz 6540 A2s IF(RMS) IFSM I2t Units 10 to 120 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. A 05/98 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code VRRM, maximum repetitive peak reverse voltage V VRSM, maximum nonrepetitive peak reverse voltage V 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 70HF(R) VR(BR), minimum avalanche voltage V (1) IRRM max. @ TJ = TJ max. mA 15 9 4.5 (1) Avalanche version only available from VRRM 400V to 1600V. Forward Conduction Parameter IF(AV) Max. average forward current @ Case temperature 70HF(R) Units Conditions 10 to 120 140 to 160 70 70 A 140 110 °C IF(RMS) Max. RMS forward current 110 A PR 20 K·W Maximum non-repetitive peak reverse power IFSM I 2t see note (2) t = 10ms No voltage non-repetitive surge current 1250 t = 8.3ms reapplied 1000 t = 10ms 100% VRRM 1050 t = 8.3ms reapplied 7100 t = 10ms No voltage 6450 t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied Maximum I2t for fusing Maximum I2√t for fusing V F(TO)1 Low level value of threshold 71000 A A2 s V F(TO)2 High level value of threshold A2 √s f2 High level value of forward slope resistance V FM Max. forward voltage drop t = 0.1 to 10ms, no voltage reapplied (I > π x I F(AV)), TJ = TJ max. 1.00 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. 2.33 slope resistance r Initial TJ = TJ max. V voltage Low level value of forward Sinusoidal half wave, (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. 0.79 voltage f1 10µs square pulse, TJ = T J max. 1200 4550 r DC @ TC = 25°C Max. peak, one-cycle forward, 5000 I2 √ t 180° conduction, half sine wave mΩ (I > π x I F(AV)), TJ = TJ max. 1.53 1.35 V I = 220A, T J = 25°C, t = 10ms sinusoidal wave pk p (2) Available only for Avalanche version, all other parameters the same as 70HF. 2 www.irf.com 70HF(R) Series Bulletin I20202 rev. A 05/98 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 180° 0.08 Rectangular conduction Units 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 - HF = Standard diode HA = Avalanche diode 3 - None = Stud Normal Polarity (Cathode 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 R M www.irf.com = Stud Reverse Polarity (Anode to Stud) = Stud base DO-203AB (DO-5) M6 X 1 - (Not available for Avalanche diodes) 3 70HF(R) Series Bulletin I20202 rev. A 05/98 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° 30° 0 DC 20 40 60 100 80 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 90 80 0 20 Average Forward Current (A) 40 60 80 100 120 Average Forward Current (A) Fig. 3 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics 90 SA 2K /W R elta -D RMS Limit 50 K/W .3 =0 K/ W R th W K/ 0.5 K/W 60 1. 5 /W K 70 0.7 180° 120° 90° 60° 30° 80 1 Maximum Average Forward Power Loss (W) 120° 180° 120 80 150 0 180 Average Forward Current (A) Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°C) Bulletin I20202 rev. A 05/98 3K /W 4K /W 40 30 Conduction Angle 20 70HF(R) Series (100V to 1200V) TJ = 180°C 10 5K /W 0 0 10 20 30 40 50 60 Average Forward Current (A) 70 80 0 20 40 60 80 100 120 140 160 180 Maximum Allowable Ambient Temperature (°C) Fig. 5 - Forward Power Loss Characteristics www.irf.com 5 70HF(R) Series 120 SA W K/ = 0.3 1. 5K /W 2K /W aR elt -D RMS Limit W K/ 60 K/ W R th 80 1 5 0. 100 W K/ DC 180° 120° 90° 60° 30° 7 0. Maximum Average Forward Power Loss (W) Bulletin I20202 rev. A 05/98 3K /W 40 Conduction Period 5 K/W 70HF(R) Series (100V to 1200V) TJ = 180°C 20 0 0 20 40 60 80 100 0 20 40 120 Average Forward Current (A) 60 80 100 120 140 160 180 Maximum Allowable Ambient Temperature (°C) 90 R th SA .3 =0 W K/ K/W K/ W aR elt -D 2K /W RMS Limit 50 5 0. 1. 5 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 3K /W 4K /W 40 30 Conduction Angle 20 70HF(R) Series (1400V to 1600V) TJ = 150°C 10 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 W K/ ta el -D 1.5 K/W 2K /W RMS Limit 40 Conduction Period 70HF(R) Series (1400V to 1600V) TJ = 150°C 20 R 60 K/ W SA 80 0. 7 1 W K/ 100 R th DC 180° 120° 90° 60° 30° 5 0. 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) 120 0 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 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Bulletin I20202 rev. A 05/98 At Any Rated Load Condition And With Rated V RRM 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 1 Fig. 10 - Maximum Non-Repetitive Surge Current 10 Transient Thermal Impedance Z thJC (K/W) 1000 Instantaneous Forward Current (A) 0.1 Pulse Train Duration (s) 100 TJ = 25°C TJ = TJ Max. 10 70HF(R) Series 1 0 0.5 1 1.5 2 2.5 3 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 www.irf.com 7