6121 Baker Road, Suite 108 Minnetonka, MN 55345 Phone (952) 933-6190 Fax (952) 933-6223 1-800-274-4284 www.chtechnology.com Thank you for downloading this document from C&H Technology, Inc. Please contact the C&H Technology team for the following questions - Technical Application Assembly Availability Pricing Phone – 1-800-274-4284 E-Mail – sales@chtechnology.com www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.
VS-HFA140FA60 www.vishay.com Vishay Semiconductors HEXFRED® Ultrafast Soft Recovery Diode, 140 A FEATURES • Fast recovery time characteristic • Electrically isolated base plate • Large creepage distance between terminal • Simplified mechanical designs, rapid assembly • Designed and qualified for industrial level • UL approved file E78996 SOT-227 • Material categorization: For definitions of compliance please see www.vishay.
VS-HFA140FA60 www.vishay.com Vishay Semiconductors DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS IF = 1 A; dIF/dt = 200 A/μs; VR = 30 V Reverse recovery time, per leg Peak recovery current, per leg trr IRRM Reverse recovery charge, per leg Qrr Junction capacitance, per leg CT MIN. TYP. MAX. - 43 - TJ = 25 °C - 90 - TJ = 125 °C - 150 - - 9.
VS-HFA140FA60 Vishay Semiconductors 1000 IR - Reverse Leakage Current (µA) IF - Instantaneous Forward Current (A) www.vishay.com 100 TJ = 150 °C TJ = 125 °C TJ = 25 °C 10 1 0 0.5 1.0 1.5 2.0 2.5 10 000 TJ = 150 °C 1000 TJ = 125 °C 100 10 1 TJ = 25 °C 0.1 0.01 0 3.0 100 VFM - Forward Voltage Drop (V) 200 300 400 500 600 VR - Reverse Voltage (V) Fig. 1 - Typical Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs.
VS-HFA140FA60 Vishay Semiconductors 180 175 140 125 125 °C IF = 50 A IF = 30 A 120 100 DC 75 100 80 25 °C 50 60 Square wave (D = 0.50) 80 % rated VR applied 25 40 20 100 0 0 40 80 120 160 200 1000 IF(AV) - Average Forward Current (A) dIF/dt (A/µs) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) Fig. 7 - Typical Reverse Recovery Time vs.
VS-HFA140FA60 www.vishay.com Vishay Semiconductors VR = 200 V 0.01 Ω L = 70 μH D.U.T. dIF/dt adjust D IRFP250 G S Fig. 10 - Reverse Recovery Parameter Test Circuit (3) trr IF ta tb 0 Qrr (2) IRRM (4) 0.5 IRRM dI(rec)M/dt (5) 0.75 IRRM (1) dIF/dt (1) dIF/dt - rate of change of current through zero crossing (2) IRRM - peak reverse recovery current (3) trr - reverse recovery time measured from zero crossing point of negative going IF to point where a line passing through 0.75 IRRM and 0.
VS-HFA140FA60 www.vishay.
Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product.
