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| Bulletin I20205 rev. A 09/98 12F(R) SERIES STANDARD RECOVERY DIODES Stud Version Features High surge current capability Avalanche types available Stud cathode and stud anode version Wide current range Types up to 1200V VRRM 12 A TypicalApplications Battery charges Converters Power supplies Machine tool controls Major Ratings and Characteristics Parameters IF(AV) @ TC IF(RMS) IFSM @ 50Hz @ 60Hz I2t @ 50Hz @ 60Hz VRRM TJ range range 12F(R) 12 144 19 265 280 351 320 100 to 1200 - 65 to 175 Units A C A A A A2s A2 s V C case style DO-203AA (DO-4) www.irf.com 1 12F(R) Series Bulletin I20205 rev. A 09/98 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code VRRM, maximum repetitive peak reverse voltage V 100 200 400 600 800 1000 1200 VRSM, maximum nonrepetitive peak reverse voltage V 150 275 500 725 950 1200 1400 VR(BR), minimum avalanche voltage V --500 750 950 1150 1350 IRRM max. @ TJ = 175C (1) mA 10 20 40 12F(R) 60 80 100 120 12 (1) Avalanche version only available from VRRM 400V to 1200V. Forward Conduction Parameter IF(AV) IF(RMS) PR IFSM Max. average forward current @ Case temperature Max. RMS forward current Maximum non-repetitive peak reverse power Max. peak, one-cycle forward, non-repetitive surge current 265 280 225 235 It 2 12F(R) 12 144 19 7 Units Conditions A C A K/W 10s square pulse, TJ = T J max. see note (2) t = 10ms t = 8.3ms A t = 10ms t = 8.3ms t = 10ms t = 8.3ms A2 s t = 10ms t = 8.3ms A s 2 180 conduction, half sine wave No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max. Maximum I t for fusing 2 351 320 250 226 I t 2 Maximum I t for fusing 2 3510 0.77 t = 0.1 to 10ms, no voltage reapplied (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. V F(TO)1 Low level value of threshold voltage V F(TO)2 High level value of threshold voltage r f1 V 0.97 (I > x I F(AV)), TJ = TJ max. (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. m 6.20 1.26 V (I > x I F(AV)), TJ = TJ max. Ipk= 38A, TJ = 25C, tp = 400s rectangular wave Low level value of forward slope resistance 10.70 r f2 High level value of forward slope resistance VFM Max. forward voltage drop (2) Available only for Avalanche version, all other parameters the same as 12F. 2 www.irf.com 12F(R) Series Bulletin I20205 rev. A 09/98 Thermal and Mechanical Specifications Parameter TJ T stg 12F(R) -65 to 175 - 65 to 200 2 0.5 1.2 (1.5) Units C Conditions Max. junction operating temperature range Max. storage temperature range Max. thermal resistance, junction to case Max. thermal resistance, case to heatsink Mounting torque, 10% RthJC RthCS T DC operation K/W Nm Mounting surface, smooth, flat and greased Lubricated threads (Not lubricated threads) g (oz) See Outline Table wt Approximate weight Case style 7 (0.25) DO-203AA (DO-4) RthJC Conduction (The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC) Conduction angle 180 120 90 60 30 Sinusoidal conduction 0.33 0.41 0.53 0.78 1.28 Rectangular conduction Units 0.26 0.44 0.58 0.81 1.29 K/W Conditions TJ = TJ max. Ordering Information Table Device Code A 1 12 2 F 3 R 4 120 5 M 6 1 - A = Avalanche diode None = Standard diode 2 3 4 Current rating: Code = IF(AV) F = Standard device None = Stud Normal Polarity (Cathode to Stud) R = Stud Reverse Polarity (Anode to Stud) 5 6 - Voltage code: Code x 10 = VRRM (See Voltage Ratings table) None = Stud base DO-203AA (DO-4) 10-32UNF-2A M = Stud base DO-203AA (DO-4) M5 X 0.8 - (Not available for Avalanche diodes) www.irf.com 3 12F(R) Series Bulletin I20205 rev. A 09/98 Outlines Table Case Style DO-203AA (DO-4) All dimensions in millimeters (inches) M aximum Allowable Case Temperature (C) 12F(R) Series RthJC (DC) = 2.0 K/W Maximum Allowable Case Temperature (C) 180 180 12F(R) Series RthJC (DC) = 2.0 K/W 170 170 Conduction Angle 160 Conduction Period 160 150 30 60 140 90 120 180 130 0 4 8 12 16 20 Average Forward Current (A) DC 150 30 140 0 2 4 6 8 60 90 120 180 12 14 10 Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics 4 www.irf.com 12F(R) Series Bulletin I20205 rev. A 09/98 Maximum Average Forward Power Loss (W) 14 12 10 8 6 Conduction Angle 180 120 90 60 30 RMS Limit 10 K/W 12 K/W R thS A 6 =8 K/ W K/ W 15 K/W 20 K /W -D elt a R 30 K/ W 4 2 0 0 2 4 6 8 10 12 14 0 25 50 75 100 Average Forward Current (A) Maximum Allowable Ambient Temperature (C) 12F(R) Series T = 175C J Fig. 3 - Forward Power Loss Characteristics 20 DC 180 120 90 60 30 R 8K /W 10 K/W 12 K /W 15 K/W thS A= 6 M aximum Average Forward Power Loss (W) 16 K/ W -D elt aR 12 8 RMS Limit Conduction Period 20 K/W 30 K/W 4 12F(R) Series T = 175C J 0 4 8 12 16 20 0 25 50 75 100 0 Average Forward Current (A) Maximum Allowable Ambient Temperature (C) Fig. 4 - Forward Power Loss Characteristics 250 225 200 175 150 125 100 1 10 100 Number Of Equal Amplitude Half Cycle Current Pulses (N) Peak Half Sine W ave Forward Current (A) At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = 175C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s Peak Half Sine W ave Forward Current (A) 275 250 225 200 175 150 125 100 0.01 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T = 175C J No Voltage Reapplied Rated VRRM Reapplied 12F(R) Series 12F(R) Series 0.1 Pulse Train Duration (s) 1 Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current www.irf.com 5 12F(R) Series Bulletin I20205 rev. A 09/98 1000 Instantaneous Forward Current (A) T = 25C J T = 175C J 100 10 Transient Thermal Impedance Z thJC (K/W ) Steady State Value R thJC = 2.0 K/W (DC Operation) 1 10 12F(R) Series 1 0 1 2 3 4 5 6 Instantaneous Forward Voltage (V) 12F(R) Series 0.1 0.001 0.01 0.1 1 10 Square W ave Pulse Duration (s) Fig. 7 - Forward Voltage Drop Characteristics Fig. 8 - Thermal Impedance ZthJC Characteristics WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332. Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936. http://www.irf.com Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice. 6 www.irf.com |
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