Bulletin I20205 rev. C 05/06 12F(R) SERIES STANDARD RECOVERY DIODES Stud Version Features High surge current capability 12 A Avalanche types available Stud cathode and stud anode version Wide current range Types up to 1200V VRRM RoHS COmpliant Typical Applications Battery charges Converters Power supplies Machine tool controls Major Ratings and Characteristics Parameters 12F(R) Units 12 A 144 C 19 A @ 50Hz 265 A @ 60Hz 280 A @ 50Hz 351 A2s @ 60Hz 320 A2s VRRM range 100 to 1200 V TJ range - 65 to 175 C IF(AV) @ TC IF(RMS) IFSM I2t Document Number: 93487 case style DO-203AA (DO-4) www.vishay.com 1 12F(R) Series Bulletin I20205 rev. C 05/06 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number 12F(R) Voltage Code VRRM, maximum repetitive peak reverse voltage V VRSM, maximum nonrepetitive peak reverse voltage V VR(BR), minimum avalanche voltage V (1) 10 100 150 -- 20 200 275 -- 40 400 500 500 60 600 725 750 80 800 950 950 100 1000 1200 1150 120 1200 1400 1350 IRRM max. @ TJ = 175C mA 12 (1) Avalanche version only available from VRRM 400V to 1200V. Forward Conduction Parameter I F(AV) Units Conditions Max. average forward current 12 A @ Case temperature 144 C 19 A 7 K/W I F(RMS) Max. RMS forward current PR 12F(R) Maximum non-repetitive peak reverse power I FSM Max. peak, one-cycle forward, 265 non-repetitive surge current 280 I t Maximum I t for fusing 2 t = 10ms No voltage t = 8.3ms reapplied t = 10ms 100% VRRM 235 t = 8.3ms reapplied 351 t = 10ms No voltage t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied 320 250 A A2 s 226 I 2 t Maximum I2t for fusing V F(TO)1 Low level value of threshold voltage V F(TO)2 High level value of threshold voltage rf1 Low level value of forward slope resistance rf2 High level value of forward slope resistance V FM Max. forward voltage drop 10s square pulse, TJ = TJ max. see note (2) 225 2 180 conduction, half sine wave 3510 A2s Sinusoidal half wave, Initial TJ = TJ max. t = 0.1 to 10ms, no voltage reapplied (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. 0.77 V 0.97 (I > x IF(AV)), TJ = TJ max. 10.70 (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. m (I > x IF(AV)), TJ = TJ max. 6.20 1.26 V Ipk= 38A, TJ = 25C, tp = 400s rectangular wave (2) Available only for Avalanche version, all other parameters the same as 12F. Document Number: 93487 www.vishay.com 2 12F(R) Series Bulletin I20205 rev. C 05/06 Thermal and Mechanical Specifications Parameter 12F(R) TJ Max. junction operating temperature range -65 to 175 Tstg Max. storage temperature range -65 to 200 RthJC Max. thermal resistance, junction to case RthCS Max. thermal resistance, case to heatsink T Allowable mounting torque DC operation K/W 0.5 Approximate weight Case style Conditions C 2 Mounting surface, smooth, flat and greased 1.5 +0-10% Nm 13 lbf.in 1.2 wt Units +0-10% Not lubricated threads Nm Lubricated threads 10 lbf.in 7 (0.25) g (oz) DO-203AA (DO-4) 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 0.33 0.26 120 0.41 0.44 90 0.53 0.58 60 0.78 0.81 30 1.28 1.29 Conditions TJ = TJ max. K/W Ordering Information Table Device Code 1 - A A 12 F R 120 M 1 2 3 4 5 6 = Avalanche diode None = Standard diode 2 - Current rating: Code = IF(AV) 3 - F 4 - None = Stud Normal Polarity (Cathode to Stud) R = Standard device = Stud Reverse Polarity (Anode to Stud) 5 - Voltage code: Code x 10 = VRRM (See Voltage Ratings table) 6 - None = Stud base DO-203AA (DO-4) 10-32UNF-2A M Document Number: 93487 = Stud base DO-203AA (DO-4) M5 X 0.8 - (Not available for Avalanche diodes) www.vishay.com 3 12F(R) Series Bulletin I20205 rev. C 05/06 Outlines Table Case Style DO-203AA (DO-4) 180 12F(R) Series RthJC (DC) = 2.0 K/W 170 Conduction Angle 160 150 30 140 0 2 4 6 60 8 90 120 180 10 12 Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Document Number: 93487 14 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) All dimensions in millimeters (inches) 180 12F(R) Series RthJC (DC) = 2.0 K/W 170 160 Conduction Period 150 30 140 60 90 120 180 130 0 4 8 12 DC 16 20 Average Forward Current (A) Fig. 2 - Current Ratings Characteristics www.vishay.com 4 12F(R) Series Maximum Average Forward Power Loss (W) Bulletin I20205 rev. C 05/06 14 180 120 90 60 30 12 10 10 K/ W =8 K/ W 15 K/W K/ W -D elt aR 20 K /W 6 30 K/W Conduction Angle 4 12F(R) Series TJ = 175C 2 0 6 th SA 12 K/W RMS Limit 8 R 0 2 4 6 8 10 12 Average Forward Current (A) 14 0 25 50 75 100 Maximum Allowable Ambient Temperature (C) Maximum Average Forward Power Loss (W) Fig. 3 - Forward Power Loss Characteristics 20 DC 180 120 90 60 30 16 12 R 8K /W 10 K /W 12 K /W 15 K /W -D elta R 20 K/W 8 RMS Limit Conduction Period 4 0 thS A = 6K /W 30 K/W 12F(R) Series TJ = 175C 0 4 8 12 16 Average Forward Current (A) 0 20 25 50 75 100 Maximum Allowable Ambient Temperature (C) 250 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 225 200 175 150 125 100 12F(R) Series 1 10 100 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 5 - Maximum Non-Repetitive Surge Current Document Number: 93487 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 4 - Forward Power Loss Characteristics 275 250 225 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial TJ = 175C No Voltage Reapplied Rated VRRM Reapplied 200 175 150 125 100 0.01 12F(R) Series 0.1 1 Pulse Train Duration (s) Fig. 6 - Maximum Non-Repetitive Surge Current www.vishay.com 5 12F(R) Series Bulletin I20205 rev. C 05/06 Transient Thermal Impedance ZthJC (K/W) Instantaneous Forward Current (A) 1000 TJ = 25C TJ = 175C 100 10 12F(R) Series 1 0 1 2 3 4 5 Instantaneous Forward Voltage (V) Fig. 7 - Forward Voltage Drop Characteristics 6 10 Steady State Value R thJC = 2.0 K/W (DC Operation) 1 12F(R) Series 0.1 0.001 0.01 0.1 1 10 Square Wave Pulse Duration (s) Fig. 8 - Thermal Impedance ZthJC Characteristics Data and specifications subject to change without notice. This product has been designed and qualified for Industrial and Consumer 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 03/06 Document Number: 93487 www.vishay.com 6 Legal Disclaimer Notice Vishay Notice The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of International Rectifier's Power Control Systems (PCS) business, which closed in April 2007. Specifications of the products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below. Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 99901 Revision: 08-Mar-07 www.vishay.com 1