12F(R) Series Vishay High Power Products Standard Recovery Diodes (Stud Version), 12 A FEATURES • High surge current capability RoHS • Stud cathode and stud anode version COMPLIANT • Wide current range • Types up to 1200 V VRRM • RoHS compliant • Designed and qualified for industrial and consumer level TYPICAL APPLICATIONS DO-203AA (DO-4) • Battery charges • Converters PRODUCT SUMMARY • Power supplies IF(AV) 12 A • Machine tool controls MAJOR RATINGS AND CHARACTERISTICS PARAMETER TEST CONDITIONS IF(AV) VALUES 12 A TC 144 °C 19 A 50 Hz 265 60 Hz 280 IF(RMS) IFSM I2 t VRRM UNITS A 50 Hz 351 60 Hz 320 Range 100 to 1200 V - 65 to 175 °C TJ A2 s ELECTRICAL SPECIFICATIONS VOLTAGE RATINGS TYPE NUMBER 12F(R) VOLTAGE CODE VRRM, MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE V VRSM, MAXIMUM NON-REPETITIVE PEAK 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 MAXIMUM AT TJ = 175 °C mA 12 Note (1) Avalanche version only available from V RRM 400 V to 1200 V Document Number: 93487 Revision: 29-Sep-08 For technical questions, contact: [email protected] www.vishay.com 1 12F(R) Series Vishay High Power Products Standard Recovery Diodes (Stud Version), 12 A FORWARD CONDUCTION PARAMETER SYMBOL Maximum average forward current at case temperature Maximum RMS forward current Maximum on-repetitive peak reverse power IF(AV) TEST CONDITIONS 180° conduction, half sine wave IF(RMS) PR(1) 10 µs square pulse, TJ = TJ maximum t = 10 ms Maximum peak, one-cycle forward, non-repetitive surge current t = 8.3 ms IFSM t = 10 ms t = 8.3 ms t = 10 ms Maximum I2t for fusing I2t t = 8.3 ms t = 10 ms t = 8.3 ms Maximum I2√t for fusing I2√t VALUES UNITS 12 A 144 °C 19 A 7 K/W No voltage reapplied 265 100 % VRRM reapplied 225 No voltage reapplied 280 Sinusoidal half wave, initial TJ = TJ maximum 100 % VRRM reapplied A 235 351 320 250 A2s 226 t = 0.1 to 10 ms, no voltage reapplied 3510 Low level value of threshold voltage VF(TO)1 (16.7 % x π x IF(AV) < I < π x IF(AV)), TJ = TJ maximum 0.77 High level value of threshold voltage VF(TO)2 (I > π x IF(AV)), TJ = TJ maximum 0.97 A2√s V Low level value of forward slope resistance rf1 (16.7 % x π x IF(AV) < I < π x IF(AV)), TJ = TJ maximum 10.70 High level value of forward slope resistance rf2 (I > π x IF(AV)), TJ = TJ maximum 6.20 Ipk = 38 A, TJ = 25 °C, tp = 400 µs rectangular wave 1.26 V VALUES UNITS Maximum forward voltage drop mΩ VFM Note (1) Available only for avalanche version, all other parameters the same as 12F THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER Maximum junction operating temperature range SYMBOL TEST CONDITIONS TJ - 65 to 175 Maximum storage temperature range TStg - 65 to 200 Maximum thermal resistance, junction to case RthJC DC operation Maximum thermal resistance, case to heatsink RthCS Mounting surface, smooth, flat and greased Allowable mounting torque Lubricated threads Approximate weight www.vishay.com 2 2 K/W Not lubricated threads Case style °C See dimensions - link at the end of datasheet For technical questions, contact: [email protected] 0.5 1.5 + 0 - 10 % N·m 13 lbf · in 1.2 + 0 - 10 % N·m 10 lbf · in 7 g 0.25 oz. DO-203AA (DO-4) Document Number: 93487 Revision: 29-Sep-08 12F(R) Series Standard Recovery Diodes Vishay High Power Products (Stud Version), 12 A ΔRthJC CONDUCTION CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION 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 TEST CONDITIONS UNITS TJ = TJ maximum K/W 180 Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°C) Note • The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC 12F(R) Series RthJC (DC) = 2.0 K/W 170 Conduction Angle 160 150 30° 60° 90° 120° 180° 140 2 4 6 8 10 12 12F(R) Series RthJC (DC) = 2.0 K/W 170 160 Conduction Period 150 30° 60° 90° 120° 140 180° DC 130 14 0 4 8 12 16 Average Forward Current (A) Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics Maximum Average Forward Power Loss (W) 0 180 14 180° 120° 90° 60° 30° 12 10 10 K/ W 12 K/W th SA 6 =8 K/ W 15 K/W K/ W -D elt aR 20 K /W RMS Limit 8 R 20 6 30 K/W Conduction Angle 4 12F(R) Series TJ = 175°C 2 0 0 2 4 6 8 10 12 Average Forward Current (A) 14 0 25 50 75 100 Maximum Allowable Ambient Temperature (°C) Fig. 3 - Forward Power Loss Characteristics Document Number: 93487 Revision: 29-Sep-08 For technical questions, contact: [email protected] www.vishay.com 3 12F(R) Series Vishay High Power Products Standard Recovery Diodes Maximum Average Forward Power Loss (W) (Stud Version), 12 A 20 R DC 180° 120° 90° 60° 30° 16 12 8K /W thS A = 6K /W 10 K /W 12 K /W 15 K /W -D elta R 20 K/W 8 RMS Limit Conduction Period 4 30 K/W 12F(R) Series TJ = 175°C 0 0 4 8 12 16 Average Forward Current (A) 0 20 25 50 75 100 Maximum Allowable Ambient Temperature (°C) 250 1000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = 175°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 225 200 Instantaneous Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 4 - Forward Power Loss Characteristics 175 150 125 12F(R) Series TJ = 25°C TJ = 175°C 100 10 12F(R) Series 1 100 1 10 0 100 1 250 225 200 175 150 125 100 0.01 12F(R) Series 0.1 1 4 5 6 Fig. 7 - Forward Voltage Drop Characteristics Transient Thermal Impedance ZthJC (K/W) Peak Half Sine Wave Forward Current (A) Fig. 5 - Maximum Non-Repetitive Surge Current Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial TJ = 175°C No Voltage Reapplied Rated VRRM Reapplied 3 Instantaneous Forward Voltage (V) Number Of Equal Amplitude Half Cycle Current Pulses (N) 275 2 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 Pulse Train Duration (s) Square Wave Pulse Duration (s) Fig. 6 - Maximum Non-Repetitive Surge Current Fig. 8 - Thermal Impedance ZthJC Characteristics www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 93487 Revision: 29-Sep-08 12F(R) Series Standard Recovery Diodes Vishay High Power Products (Stud Version), 12 A ORDERING INFORMATION TABLE Device code 12 F R 120 M 1 2 3 4 5 1 - Current rating: Code = IF(AV) 2 - F = Standard device 3 - None = Stud normal polarity (cathode to stud) R = Stud reverse polarity (anode to stud) 4 - Voltage code x 10 = VRRM (see Voltage Ratings table) 5 - 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) LINKS TO RELATED DOCUMENTS Dimensions Document Number: 93487 Revision: 29-Sep-08 http://www.vishay.com/doc?95311 For technical questions, contact: [email protected] www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1