Bulletin I20203 rev. D 01/05 85HF(R) SERIES Stud Version STANDARD RECOVERY DIODES Features High surge current capability 85 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 Welding Major Ratings and Characteristics 85HF(R) Parameters IF(AV) @ TC 140 , 160 85 85 A 140 110 C IF(RMS) IFSM I2t Units 10 to 120 133 A @ 50Hz 1700 A @ 60Hz 1800 A @ 50Hz 14500 A2s @ 60Hz 13500 A2s VRRM range 100 to 1200 1400 , 1600 V TJ range - 65 to 180 - 65 to 150 C www.irf.com case style DO-203AB (DO-5) 1 85HF(R) Series Bulletin I20203 rev. D 01/05 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code VRRM, maximum repetitive peak reverse voltage V VRSM, maximum nonrepetitive peak reverse voltage V @ TJ = TJ max. 10 100 200 9 20 200 300 85HF(R) 40 400 500 60 600 700 80 800 900 100 1000 1100 120 1200 1300 140 1400 1500 160 1600 1700 IRRM max. mA 4.5 Forward Conduction Parameter I F(AV) 85HF(R) Units Conditions 10 to 120 140 , 160 Max. average forward current 85 85 A @ Case temperature 140 110 C 180 conduction, half sine wave I F(RMS) Max. RMS forward current 133 I FSM Max. peak, one-cycle forward, 1700 t = 10ms non-repetitive surge current 1800 t = 8.3ms reapplied t = 10ms 100% VRRM A A 1450 I 2t Maximum I2t for fusing 1500 t = 8.3ms reapplied 14500 t = 10ms No voltage 13500 t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied A2s 10500 9400 I 2 t Maximum I2t for fusing V F(TO) Value of threshold 16000 A2s 0.68 Value of threshold 0.69 Value of forward slope TJ = TJ max. 1.62 m Value of forward slope 1.75 resistance (up to 1200V) V FM 2 Max. forward voltage drop t = 0.1 to 10ms, no voltage reapplied TJ = TJ max. resistance (up to 1200V) rf Initial TJ = TJ max. V voltage (for 1400V, 1600V) rf Sinusoidal half wave, TJ = TJ max. voltage (up to 1200V) V F(TO) No voltage 1.2 TJ = TJ max. 1.4 V Ipk= 267A, TJ = 25C, tp = 400s rectangular wave www.irf.com 85HF(R) Series Bulletin I20203 rev. D 01/05 Thermal and Mechanical Specifications 85HF(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 0.25 Maximum shock 1500g DC operation K/W 5000g Allowable mounting torque 3.4 +0-10% Nm wt Approximate weight Case style 50Hz see note (1) Stud outwards see note (1) Not lubricated threads lbf * in 30 2.3 Mounting surface, smooth, flat and greased see note (1) 20g Maximum constant acceleration Conditions C 0.35 Maximum constant vibration T Units +0-10% Nm 20 lbf * in 17 (0.6) g (oz) DO-203AB (DO5) Lubricated threads unleaded device See Outline Table (1) Available only for 88HF 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 0.10 Rectangular conduction Units 0.08 120 0.11 0.11 90 0.13 0.13 60 0.17 0.17 30 0.26 0.26 Conditions TJ = TJ max. K/W Ordering Information Table Device Code 1 - 85 HF R 160 M 1 2 3 4 5 85 = Standard device 86 = Not isolated lead 87 = Isolated lead with silicone sleeve (Red = Reverse polarity) (Blue = Normal polarity) 88 = Type for rotating application 2 - Standard 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 88HF) 3 85HF(R) Series Bulletin I20203 rev. D 01/05 Outlines Table 85HF(R) Case Style DO-203AB (DO-5) All dimensions in millimeters (inches) 86HF(R) Case Style DO-203AB (DO-5) All dimensions in millimeters (inches) 4 www.irf.com 85HF(R) Series Bulletin I20203 rev. D 01/05 Outlines Table 88HF(R) Case Style DO-203AB (DO-5) 180 85HF(R) Series (100V to 1200V) RthJC (DC) = 0.35 K/W 170 Conduction Angle 160 150 30 140 60 90 120 180 130 0 10 20 30 40 50 60 70 80 90 100 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) All dimensions in millimeters (inches) 180 85HF(R) Series (100V to 1200V) RthJC (DC) = 0.35 K/W 170 Conduction Period 160 150 30 60 140 90 120 180 DC 130 0 20 40 60 80 100 120 140 Average Forward Current (A) Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics www.irf.com 5 85HF(R) Series 150 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) Bulletin I20203 rev. D 01/05 85HF(R) Series (1400V to 1600V) RthJC (DC) = 0.35 K/W 140 Conduction Angle 130 120 30 60 110 90 120 180 100 150 85HF(R) Series (1400V to 1600V) RthJC (DC) = 0.35 K/W 140 120 30 60 110 90 120 180 DC 100 0 0 10 20 30 40 50 60 70 80 90 100 20 40 60 80 100 120 140 Average Forward Current (A) Average Forward Current (A) Fig. 3 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics 90 =0 .5 K/W -D elta /W W SA 3K K/W RMS Limit 50 /W K/ Rth 60 5 2K 0.7 70 1. /W 180 120 90 60 30 80 1K R Maximum Average Forward Power Loss (W) Conduction Period 130 40 30 Conduction Angle 20 85HF(R) Series (100V to 1200V) Tj = 180C 10 5 K/ W 10 K/W 0 0 0 20 40 60 80 100 120 140 160 180 10 20 30 40 50 60 70 80 90 Average Forward Current (A) Maximum Allowable Ambient Temperature (C) 120 0.5 -D elt aR 85HF(R) Series (100V to 1200V) Tj = 180C W /W K/W 20 A= Conduction Period W 40 hS K/ 2K 3K K/ 1.5 60 RMS Limit Rt W 80 K/ 100 0.7 DC 180 120 90 60 30 1 Maximum Average Forward Power Loss (W) Fig. 5 - Forward Power Loss Characteristics /W 5 K/W 10 K/W 0 0 20 40 60 80 0 20 40 60 80 100 120 140 160 180 100 120 140 Average Forward Current (A) Maximum Allowable Ambient Temperature (C) Fig. 6 - Forward Power Loss Characteristics 6 www.irf.com 85HF(R) Series 100 W -D elt /W aR 3K 40 /W 30 Conduction Angle 5 K/W 20 85HF(R) Series (1400V, 1600V) Tj = 150C 10 K/W 10 K/W 50 0.5 RMS Limit K/ W A= 2K K/ hS 60 1.5 Rt 70 1 W 80 K/ 180 120 90 60 30 90 0.7 Maximum Average Forward Power Loss (W) Bulletin I20203 rev. D 01/05 0 0 10 20 30 40 50 60 70 80 90 0 Average Forward Current (A) 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (C) 140 0.7 K/W /W a R 85HF(R) Series (1400V, 1600V) Tj = 150C elt 20 -D Conduction Period /W W 40 K/ 2K 5 1.5 60 RMS Limit W 0. 80 K/ = 1K A 100 hS DC 180 120 90 60 30 120 Rt Maximum Average Forward Power Loss (W) Fig. 7 - Forward Power Loss Characteristics 3 K/W 5 K/W 10 K/W 0 0 20 40 60 80 100 120 140 0 Average Forward Current (A) 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (C) Fig. 8 - Forward Power Loss Characteristics 1800 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 1400 1200 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) 1600 1000 800 600 85HF(R) Series 400 1 10 100 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 9 - Maximum Non-Repetitive Surge Current www.irf.com Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial Tj = Tj Max. No Voltage Reapplied 1400 Rated Vrrm Reapplied 1600 1200 1000 800 600 400 85HF(R) Series 200 0.01 0.1 1 Pulse Train Duration (s) Fig. 10 - Maximum Non-Repetitive Surge Current 7 85HF(R) Series Bulletin I20203 rev. D 01/05 1000 Instantaneous Forward Current (A) Instantaneous Forward Current (A) 10000 Tj = 25C Tj = Tj Max. 1000 100 85HF(R) Series up to 1200V Tj = Tj Max 100 Tj = 25C 10 85HF (R) Series 10 1 0 1 2 3 4 5 6 0 0.5 1 1.5 2 2.5 Instantaneous Forward Voltage (V) Fig. 12 - Forward Voltage Drop Characteristics (for 1400V, 1600V) Transient Thermal Impedance Z thJC (K/W) Instantaneous Forward Voltage (V) Fig. 11 - Forward Voltage Drop Characteristics (up to 1200V) 10 1 Steady State Value RthJC = 0.35 K/W (DC Operation) 0.1 0.01 85HF(R) Series 0.001 0.0001 0.001 0.01 0.1 1 10 Square Wave Pulse Duration (s) Fig. 13 - Thermal Impedance ZthJC Characteristics 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