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70HF(R) Series Vishay High Power Products Standard Recovery Diodes (Stud Version), 70 A FEATURES • • • • • High surge current capability Designed for a wide range of applications Stud cathode and stud anode version Leaded version available Types up to 1600 V VRRM RoHS COMPLIANT • RoHS compliant • Designed and qualified for industrial level TYPICAL APPLICATIONS DO-203AB (DO-5) • • • • PRODUCT SUMMARY IF(AV) 70 A Converters Power supplies Machine tool controls Battery charges MAJOR RATINGS AND CHARA
70HF(R) Series Vishay High Power Products Standard Recovery Diodes (Stud Version), 70 A FORWARD CONDUCTION PARAMETER SYMBOL Maximum average forward current at case temperature Maximum RMS forward current IF(AV) TEST CONDITIONS 180° conduction, half sine wave IFSM t = 8.3 ms t = 10 ms t = 10 ms I2 t t = 8.3 ms t = 10 ms t = 8.
70HF(R) Series Standard Recovery Diodes (Stud Version), 70 A Vishay High Power Products ΔRthJC CONDUCTION CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION 180° 0.08 0.06 120° 0.10 0.11 90° 0.13 0.14 60° 0.19 0.20 30° 0.30 0.30 TEST CONDITIONS UNITS TJ = TJ maximum K/W 180 70HF(R) Series (100V to 1200V) R thJC (DC) = 0.
70HF(R) Series Vishay High Power Products Standard Recovery Diodes 90 A S R th K/W .3 =0 K/ W K/W 0.5 W K/ 60 1. 5 W K/ 70 0.
70HF(R) Series Vishay High Power Products 120 = 3 0. K/ W SA K/ W W K/ a elt -D 80 0. 7 1 W K/ 100 R th DC 180° 120° 90° 60° 30° 5 0. 1.
0HF(R) Series Vishay High Power Products Standard Recovery Diodes (Stud Version), 70 A Fig.
Outline Dimensions Vishay High Power Products DO-203AB (DO-5) for 70HF(R) and 71HF(R) Series DIMENSIONS FOR 70HF(R) SERIES in millimeters (inches) Ø 14.6 (0.57) 6.1/7 (0.24/0.27) 4 (0.16) 4 (0.16) MIN. 25.4 (1) MAX. 10.8 (0.42) 11.4 (0.45) 11.1 ± 0.4 (0.44 ± 0.02) 1/4" 28UNF-2A for metric devices: M6 x 1 1.20 (0.04) Document Number: 95343 Revision: 29-Sep-08 17.40 (0.68) For technical questions concerning discrete products, contact: diodes-tech@vishay.
Outline Dimensions Vishay High Power Products DO-203AB (DO-5) for 70HF(R) and 71HF(R) Series DIMENSIONS FOR 71HF(R) SERIES in millimeters (inches) 12.2 (0.48) MAX. Ø 7 (0.28) MAX. 134.4 (5.29) MAX. www.vishay.com 2 123 (4.84) MAX. For technical questions concerning discrete products, contact: diodes-tech@vishay.com For technical questions concerning module products, contact: ind-modules@vishay.
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.
