HFA80FA120P Vishay High Power Products HEXFRED® Ultrafast Soft Recovery Diode, 80 A FEATURES • Fast recovery time characteristic 1 4 • Electrically isolated base plate RoHS • Large creepage distance between terminal COMPLIANT • Simplified mechanical designs, rapid assembly 2 SOT-227 • UL pending 3 • Totally lead (Pb)-free • Designed and qualified for industrial level DESCRIPTION/APPLICATIONS The dual diode series configuration (HFA80FA120P) is used for output rectification or freewheeling/clamping operation and high voltage application. The semiconductor in the SOT-227 package is isolated from the copper base plate, allowing for common heatsinks and compact assemblies to be built. These modules are intended for general applications such as HV power supplies, electronic welders, motor control and inverters. PRODUCT SUMMARY VR 1200 V VF (typical) 2.6 V trr (typical) 25 ns IF(DC) at TC 40 A at 78 °C ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS MAX. UNITS 1200 V Cathode to anode voltage VR Continuous forward current IF TC = 78 °C 40 Single pulse forward current IFSM TJ = 25 °C 400 Maximum repetitive forward current IFRM Rated VR, square wave, 20 kHz, TC = 60 °C 72 TC = 25 °C 178 TC = 100 °C 71 Maximum power dissipation PD RMS isolation voltage Any terminal to case, t = 1 min VISOL Operating junction and storage temperature range TJ, TStg A W 2500 V - 55 to + 150 °C ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified) PARAMETER Cathode to anode breakdown voltage SYMBOL VBR TEST CONDITIONS IR = 100 µA IF = 25 A Forward voltage VFM IF = 40 A See fig. 1 IF = 80 A, TJ = 125 °C Reverse leakage current IRM Junction capacitance CT Document Number: 94075 Revision: 28-Aug-08 VR = VR rated TJ = 125 °C, VR = 0.8 x VR rated VR = 200 V See fig. 2 See fig. 3 For technical questions, contact: [email protected] MIN. TYP. MAX. UNITS 1200 - - - 2.6 3.0 - 2.9 3.3 - 3.4 - - 2.0 - µA - 0.5 2 mA - 43 - pF V www.vishay.com 1 HFA80FA120P Vishay High Power Products HEXFRED® Ultrafast Soft Recovery Diode, 80 A DYNAMIC RECOVERY CHARACTERISTICS (TC = 25 °C unless otherwise specified) PARAMETER SYMBOL Reverse recovery time trr TEST CONDITIONS MIN. TYP. MAX. IF = 1.0 A, dIF/dt = 200 A/µs, VR = 30 V - 25 - TJ = 25 °C - 52 - - 110 - - 5.9 - - 10.8 - TJ = 25 °C - 160 - TJ = 125 °C - 630 - MIN. TYP. MAX. TJ = 125 °C Peak recovery current Reverse recovery charge IRRM Qrr IF = 40 A TJ = 25 °C dIF/dt = - 200 A/µs TJ = 125 °C VR = 200 V UNITS ns A nC THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Junction to case, single leg conducting Junction to case, both legs conducting Case to heatsink SYMBOL TEST CONDITIONS RthJC RthCS - 0.7 - 0.35 °C/W - 0.05 - Weight - 30 - g Mounting torque - 1.3 - Nm www.vishay.com 2 Flat, greased and surface - UNITS For technical questions, contact: [email protected] Document Number: 94075 Revision: 28-Aug-08 HFA80FA120P HEXFRED® Ultrafast Soft Recovery Diode, 80 A 10 IR - Reverse Current (µA) 100 IF - Instantaneous Forward Current (A) Vishay High Power Products 10 TJ = 150 °C TJ = 125 °C TJ = 25 °C 1 1.0 TJ = 150 °C 1 TJ = 125 °C 0.1 0.01 TJ = 25 °C 0.001 0.0001 1.5 2.0 2.5 3.0 3.5 4.0 0 200 400 600 800 1000 1200 VF - Forward Voltage Drop (V) VR - Reverse Voltage (V) Fig. 1 - Typical Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 1000 TJ = 25 °C 100 10 1 10 100 1000 10 000 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 1 0.1 PDM 0.01 D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 0.001 Single pulse (thermal resistance) 0.0001 0.00001 0.0001 0.001 0.01 t1 t2 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 0.1 1 . 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94075 Revision: 28-Aug-08 For technical questions, contact: [email protected] www.vishay.com 3 HFA80FA120P Vishay High Power Products HEXFRED® Ultrafast Soft Recovery Diode, 80 A 140 140 120 100 100 DC 80 Square wave (D = 0.50) 60 80 IF = 40 A, TJ = 25 °C IF = 20 A, TJ = 25 °C 60 40 40 20 See note (1) 20 100 0 0 10 20 30 40 50 60 70 1000 IF(AV) - Average Forward Current (A) dIF/dt (A/µs) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt 200 1800 180 RMS limit 1600 160 1400 140 120 100 D = 0.01 D = 0.02 D = 0.05 D = 0.10 D = 0.20 D = 0.50 80 60 40 20 10 20 30 40 50 1000 800 600 IF = 40 A, TJ = 25 °C IF = 20 A, TJ = 25 °C 400 200 0 0 IF = 40 A, TJ = 125 °C IF = 20 A, TJ = 125 °C 1200 DC Qrr (nC) Average Power Loss (W) IF = 40 A, TJ = 125 °C IF = 20 A, TJ = 125 °C 120 trr (ns) Allowable Case Temperature (°C) 160 60 0 100 IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics 1000 dIF/dt (A/µs) Fig. 8 - Typical Stored Charge vs. dIF/dt Note Formula used: TC = TJ - (Pd + PdREV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR (1) www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 94075 Revision: 28-Aug-08 HFA80FA120P HEXFRED® Ultrafast Soft Recovery Diode, 80 A Vishay High Power Products VR = 200 V 0.01 Ω L = 70 µH D.U.T. dIF/dt adjust D IRFP250 G S Fig. 9 - 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 0.50 IRRM extrapolated to zero current. (4) Qrr - area under curve defined by trr and IRRM Qrr = trr x IRRM 2 (5) dI(rec)M/dt - peak rate of change of current during tb portion of trr Fig. 10 - Reverse Recovery Waveform and Definitions Document Number: 94075 Revision: 28-Aug-08 For technical questions, contact: [email protected] www.vishay.com 5 HFA80FA120P HEXFRED® Ultrafast Soft Recovery Diode, 80 A Vishay High Power Products ORDERING INFORMATION TABLE Device code HF A 80 FA 120 P 1 2 3 4 5 6 1 - HEXFRED® family 2 - Process designator (A = Electron irradiated) 3 - Average current (80 = 80 A) 4 - Package outline (FA = SOT-227) 5 - Voltage rating (120 = 1200 V) 6 - P = Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95036 Packaging information http://www.vishay.com/doc?95037 www.vishay.com 6 For technical questions, contact: [email protected] Document Number: 94075 Revision: 28-Aug-08 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