Previous Datasheet Index Next Data Sheet Bulletin I2031/A 70/300U(R)..D SERIES Stud Version STANDARD RECOVERY DIODES Features 250A Diffused diode Wide current range High voltage ratings up to 1600V High surge current capabilities Stud cathode and stud anode version Typical Applications Converters Power supplies Machine tool controls High power drives Medium traction applications Major Ratings and Characteristics Parameters 70/300U(R)..D Units 250 A 145 °C 390 A @ 50Hz 6550 A @ 60Hz 6850 A @ 50Hz 214 KA2s @ 60Hz 195 KA2s 1200 to 1600 V - 40 to 200 °C IF(AV) @ TC IF(RMS) IFSM I 2t V RRM range TJ To Order case style DO-205AB (DO-9) Previous Datasheet Index Next Data Sheet 70/300U(R)..D Series ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code 70/300U(R)..D VRRM , maximum repetitive peak reverse voltage V VRSM , maximum nonrepetitive peak rev. voltage V 120 1200 1300 160 1600 1700 IRRM max. @ TJ = TJ max. mA 60 Forward Conduction Parameter I F(AV) 70/300U(R)..D Units Max. average forward current 250 A @ Case temperature 145 °C I F(RMS) Max. RMS forward current 390 A I FSM Max. peak, one-cycle forward, 6550 non-repetitive surge current 6850 I t 2 Maximum I t for fusing t = 8.3ms reapplied t = 10ms 100% VRRM 5750 t = 8.3ms reapplied Sinusoidal half wave, 214 t = 10ms No voltage Initial TJ = TJ max. t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied A KA2s 151 138 I √t Maximum I √t for fusing 2 V F(TO)1 Low level value of threshold voltage V F(TO)2 High level value of threshold voltage r f1 r f2 KA √s Max. forward voltage drop t = 0.1 to 10ms, no voltage reapplied (16.7% x π x I F(AV) < I < π x IF(AV) ), TJ = TJ max. 0.61 V 0.83 (I > π x IF(AV) ),TJ = TJ max. 0.75 (16.7% x π x IF(AV) < I < π x IF(AV) ), TJ = TJ max. mΩ High level value of forward slope resistance V FM 2140 2 Low level value of forward slope resistance DC @ 134°C case temperature No voltage 195 2 180° conduction, half sine wave t = 10ms 5500 2 Conditions (I > π x IF(AV)),TJ = TJ max. 0.49 1.30 V To Order Ipk= 785A, TJ = 25°C, tp = 10ms sinusoidal wave Previous Datasheet Index Next Data Sheet 70/300U(R)..D Series Thermal and Mechanical Specifications Parameter 70/300U(R)..D TJ Max. junction operating temperature range -40 to 200 Tstg Max. storage temperature range -40 to 200 RthJC Max. thermal resistance, junction to case Max. thermal resistance, case to heatsink 0.08 T Max. allowed mounting torque +0 -20% 37 DC operation K/W 250 Case style Mounting surface, smooth, flat and greased Not lubricated threads Nm 28 Approximate weight Conditions °C 0.18 RthCS wt Units Lubricated threads g DO-205AB (DO-9) 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° 0.020 0.015 120° 0.024 0.025 90° 0.031 0.034 60° 0.045 0.047 30° 0.077 0.077 Conditions TJ = TJ max. K/W Ordering Information Table Device Code 1 - 2 3 - 4 - 5 6 - 7 - 8 9 - 300 U F R 160 A Y P D 1 2 3 4 5 6 7 8 9 300 = Standard 300U device 70 = Standard 70U device 302 = 300U Top Threaded version 72 = 70U Top Threaded version U = Essential Part Number F = Flat Base (with Pinch Bolt) None = Normal Stud R = Stud Reverse Polarity (Anode to Stud) None = Stud Normal Polarity (Cathode to Stud) Voltage code: Code x 10 = VRRM (See Voltage Ratings table) A = Essential Part Number only for 300U Series None = 70U Series Y = European Lead None = Standard Lead P = Forward Selection (1.045V < VFM < 1.125V, IFM = 470A, TJ = 25°C) D = Diffused diode To Order Previous Datasheet Index Next Data Sheet 70/300U(R)..D Series Outline Table GLASS-METAL SEAL DIA. 8.5 (0.33) NOM. MAX. MAX. 195 (7.68) MAX. (European lead) 28 (1.10) 21 (0 .83) 145 (5.71) MAX. (Standard lead) 21 (0.83) MA X. 16.7 (0.66) MAX. 70/300U DO-205AB (DO-9) GLASS-METAL SEAL 16.7 (0.66) MAX. DIA. 8.5 (0.33) NOM. MAX. 195 (7.68) MAX. (European lead) 28 (1.10) 70/300UF DO-205AB (DO-9) Flat Base 135 (5.31) MAX. (Standard lead) 2 1 (0.83) MAX. 3 (0.12) 3 2 (1.26) 3/4"-16UNF-2A All dimensions in millimeters (inches) To Order 3 (0.12) 32 (1.26) 36 (1.41) Previous Datasheet Index Next Data Sheet 70/300U(R)..D Series Outline Table Pinch Bolt 35-0066 41 (1.61) 24 (0.94) GLASS-METAL SEAL (0.47) 20 (0.78) 2.4 (0.09) 27.3 (1.07) NOM. DIA. 11.25 (044) 8.8 (0.34) MAX. 5.5 (0.21) DIA. 13 (0.51) 50 (1.97) MAX. 12 11.19 (0.44) DIA. 6 (0.23) 9 (0.35) ± 0.1 (0.004) DIA. 36 (1.41) 16 (0.62) 33 (1.29) 60 (2.36) 7 (0.27) 72/302UF IR Case Style B26 Flat Bse 48 (1.88) All dimensions in millimeters (inches) GLASS-METAL SEAL 63 (2.48) 55 (2.17) 72/302U IR Case Style B26 21 (0.83) MAX. 76 (2.99) MAX. 12.7 (0.5) MIN. 3/8"-24UNF-2A 16 (0.63) 32 (1.26) 3/4"-16UNF-2A To Order FULL RAD. DIA. 50 (1.96) 24 (0.94) 27.6 (1.80) 32 (1.26) Spring Clamp K41-0232 Previous Datasheet Index Next Data Sheet 70/ 300U(R)..D Series RthJC (DC) = 0.18 K/ W 180 Conduction Angle 160 140 30° 120 50 100 60° 90° 120° 180° 150 200 250 300 350 70U/ 300U(R)..D Series RthJC (DC) = 0.18 K/ W 190 180 170 Conduction Period 160 150 140 30° 130 60° 90° 120° 120 180° DC 110 0 100 200 300 400 Average Forward Current (A) Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics 400 K/ W 1 0. K/ W W K/ 0.4 ta el -D 250 0.3 = 300 0. 2 A hS 180° 120° 90° 60° 30° 350 Rt K/ W 0.5 K/ W RMS Limit 200 R Maximum Average Forward Power Loss (W) 0 200 Maximum Allowable Case Temperature (°C) 200 0.7 K/ W 150 1 K/ Conduction Angle W 1.5 K/ 100 70/ 300U(R)..D Series TJ = 200°C 50 W 3 K/ W 0 0 50 100 150 200 250 300 25 350 Average Forward Current (A) 50 75 100 125 150 175 200 Maximum Allowable Ambient Temperature (°C) Fig. 3 - Forward Power Loss Characteristics 500 DC 180° 120° 90° 60° 30° 200 Conduction Period 150 70/ 300U(R)..D Series TJ = 200°C 100 50 R RMSLimit K/ W ta el -D 250 0. 3 W K/ 300 0. 2K /W 1 0. 350 = 400 A hS 450 Rt Maximum Average Forward Power Loss (W) Maximum Allowable Case Temperature (°C) 70/300U(R)..D Series 0. 5K /W 0.7 K/ W 1 K/ W 1.5 K/ W 3 K/ W 0 0 100 200 300 400 Average Forward Current (A) 25 500 50 75 100 125 150 175 200 Maximum Allowable Ambient Temperature (°C) Fig. 4 - Forward Power Loss Characteristics To Order 500 Previous Datasheet Index Next Data Sheet Peak Half Sine Wave Forward Current (A) 6000 At Any Rated Loa d Condition And With Ra te d VRRM App lied Following Surg e. 5500 Initial TJ = 200°C @60 Hz 0.0083 s @50 Hz 0.0100 s 5000 4500 4000 3500 3000 2500 2000 70/ 300U(R)..D Series 1500 1 10 100 7000 Maximum Non Re petitive Surg e Curre nt Versus Pulse Tra in Dura tion. Initial TJ= 200°C No Volta ge Re app lied Rated VRRM Re app lied 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 70/ 300U(R)..D Series 1500 0.01 0.1 Number Of Equa l Amplitude Half Cyc le Current Pulses (N) Fig. 6 - Maximum Non-Repetitive Surge Current Instantaneous Forward Current (A) 10000 1000 TJ = 25°C TJ = 200°C 100 70/ 300U(R)..D Series 10 0 0.5 1 1.5 2 2.5 3 Instantaneous Forward Voltage (V) Fig. 7 - Forward Voltage Drop Characteristics 1 Stea d y Sta t e Va lue 0.1 RthJC= 0.18 K7W (DC Op era tion) 0.01 70/ 300U(R)..D Se ries 0.001 0.0001 0.001 0.01 1 Pulse Train Duration (s) Fig. 5 - Maximum Non-Repetitive Surge Current Tra nsie nt Therm al Im p eda n ce Z thJC (K/ W) Peak Half Sine Wave Forward Current (A) 70/300U(R)..D Series 0.1 1 10 Sq ua re Wave Pulse Dura tio n (s) Fig. 8 - Thermal Impedance Z thJC Characteristic To Order