15ETH03 Vishay High Power Products Hyperfast Rectifier, 15 A FRED PtTM FEATURES • Hyperfast recovery time • Low forward voltage drop Base cathode • Low leakage current • 175 °C operating junction temperature • Designed and qualified for industrial level 1 Cathode TO-220AC DESCRIPTION 3 Anode 300 V series are the state of the art hyperfast recovery rectifiers designed with optimized performance of forward voltage drop and hyperfast recovery time. The planar structure and the platinum doped life time control guarantee the best overall performance, ruggedness and reliability characteristics. These devices are intended for use in the output rectification stage of SMPS, UPS, dc-to-dc converters as well as freewheeling diodes in low voltage inverters and chopper motor drives. Their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over dissipation in the switching element and snubbers. PRODUCT SUMMARY trr 40 ns IF(AV) 15 A VR 300 V ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS 300 V Repetitive peak reverse voltage VRRM Average rectified forward current IF(AV) TC = 142 °C 15 Non-repetitive peak surge current IFSM TJ = 25 °C 140 Operating junction and storage temperatures TJ, TStg A - 65 to 175 °C ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified) PARAMETER Breakdown voltage, blocking voltage Forward voltage SYMBOL VBR, VR VF TEST CONDITIONS IR = 100 µA MIN. TYP. MAX. 300 - - - 1.05 1.25 IF = 15 A IF = 15 A, TJ = 125 °C - 0.85 1.00 VR = VR rated - 0.05 40 TJ = 125 °C, VR = VR rated - 12 400 UNITS V µA Reverse leakage current IR Junction capacitance CT VR = 300 V - 45 - pF Series inductance LS Measured lead to lead 5 mm from package body - 8 - nH Document Number: 93004 Revision: 20-Jun-08 For technical questions, contact: [email protected] www.vishay.com 1 15ETH03 Vishay High Power Products Hyperfast Rectifier, 15 A FRED PtTM DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified) PARAMETER Reverse recovery time SYMBOL trr TEST CONDITIONS Reverse recovery charge IRRM Qrr TYP. MAX. IF = 1.0 A, dIF/dt = 50 A/µs, VR = 30 V - - 40 TJ = 25 °C - 32 - - 45 - - 2.4 - - 6.1 - TJ = 25 °C - 38 - TJ = 125 °C - 137 - TJ = 125 °C Peak recovery current MIN. TJ = 25 °C TJ = 125 °C IF = 15 A dIF/dt = - 200 A/µs VR = 200 V UNITS ns A nC THERMAL - MECHANICAL SPECIFICATIONS (TJ = 25 °C unless otherwise noted) PARAMETER MIN. TYP. MAX. UNITS TJ, TStg - 65 - 175 °C Thermal resistance, junction to case per leg RthJC - 1.02 2.0 Thermal resistance, junction to ambient per leg RthJA Typical socket mount - - 70 Thermal resistance, case to heatsink RthCS Mounting surface, flat, smooth and greased - 0.2 - - 2.0 - g - 0.07 - oz. 6.0 (5.0) - 12 (10) kgf · cm (lbf · in) Maximum junction and storage temperature range SYMBOL TEST CONDITIONS Weight Mounting torque Marking device www.vishay.com 2 Case style TO-220AC For technical questions, contact: [email protected] °C/W 15ETH03 Document Number: 93004 Revision: 20-Jun-08 15ETH03 Hyperfast Rectifier, 15 A FRED PtTM 1000 100 TJ = 175 °C TJ = 175 °C TJ = 125 °C TJ = 25 °C 10 1 0.4 100 IR - Reverse Current (µA) IF - Instantaneous Forward Current (A) Vishay High Power Products TJ = 150 °C TJ = 125 °C 10 1 TJ = 100 °C 0.1 TJ = 25 °C 0.01 0.001 0.6 0.8 1.0 1.2 1.4 0 1.6 50 100 150 200 250 300 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 100 TJ = 25 °C 10 0 50 100 150 200 250 300 VR - Reverse Voltage (V) ZthJC - Thermal Impedance (°C/W) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 10 1 PDM D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 0.1 Single pulse (thermal resistance) 0.01 0.00001 0.0001 0.001 t1 t2 Notes: 1. Duty factor D = t1/t2 . 2. Peak TJ = PDM x ZthJC + TC 0.01 0.1 . 1 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 93004 Revision: 20-Jun-08 For technical questions, contact: [email protected] www.vishay.com 3 15ETH03 Hyperfast Rectifier, 15 A FRED PtTM Vishay High Power Products 100 170 IF = 15 A, TJ = 25 °C 160 DC trr (ns) Allowable Case Temperature (°C) 180 150 Square wave (D = 0.50) Rated VR applied 140 IF = 15 A, TJ = 125 °C 130 See note (1) 120 0 5 10 15 20 10 100 25 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 22 1000 18 16 IF = 15 A, TJ = 125 °C RMS limit 14 12 D = 0.01 10 D = 0.02 D = 0.05 D = 0.10 D = 0.20 D = 0.50 8 6 4 DC Qrr (nC) Average Power Loss (W) 20 100 IF = 15 A, TJ = 25 °C 2 0 0 5 10 15 20 25 10 100 1000 dIF/dt (A/µs) IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics 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: 93004 Revision: 20-Jun-08 15ETH03 Hyperfast Rectifier, 15 A FRED PtTM 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: 93004 Revision: 20-Jun-08 For technical questions, contact: [email protected] www.vishay.com 5 15ETH03 Hyperfast Rectifier, 15 A FRED PtTM Vishay High Power Products ORDERING INFORMATION TABLE Device code 15 E T H 03 - 1 2 3 4 5 6 1 - Current rating (15 = 15 A) 2 - E = Single diode 3 - Package: T = TO-220 4 - H = Hyperfast recovery 5 - Voltage rating (03 = 300 V) 6 - None = Standard production PbF = Lead (Pb)-free Tube standard pack quantity: 50 pieces LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95221 Part marking information http://www.vishay.com/doc?95224 www.vishay.com 6 For technical questions, contact: [email protected] Document Number: 93004 Revision: 20-Jun-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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