20CTH03PBF IRF | Alldatasheet
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International Rectifier's 300V 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-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. Absolute Maximum Ratings VRRM Peak Repetitive Reverse Voltage 300 V IF(AV) Average Rectified Forward Current @ T C = 160°C Per Diode 10 A @ TC = 135°C (FULLPACK) Per Diode Per Device 20 IFSM Non Repetitive Peak Surge Current @ TJ = 25°C 120 TJ, TSTG Operating Junction and Storage Temperatures - 65 to 175 °C Parameters Max Units www.irf.com 20CTH03PbF TO-220AB Case Styles 20CTH03FPPbF TO-220 FULLPACK Anode 1 3 Anode Common Cathode Anode 1 3 Base Common Cathode Anode Common Cathode
20CTH03PbF, 20CTH03FPPbF Bulletin PD-20893 rev. A 10/06 www.irf.com VBR, Vr Breakdown Voltage, 300 - - V I R = 100μA Blocking Voltage VF Forward Voltage - 1.05 1.25 V I F = 10A, TJ = 25°C - 0.85 0.95 V I F = 10A, TJ = 125°C IR Reverse Leakage Current - - 20 μAV R = VR Rated - 6 200 μAT J = 125°C, VR = VR Rated CT Junction Capacitance - 30 - pF V R = 300V LS Series Inductance - 8 - nH Measured lead to lead 5mm from package body Electrical Characteristics @ TJ = 25°C (unless otherwise specified) Parameters Min Typ Max Test ConditionsUnits trr Reverse Recovery Time - - 35 ns I F = 1A, diF/dt = 50A/μs, VR = 30V -- 3 0 I F = 1A, diF/dt = 100A/μs, VR = 30V -3 1 - T J = 25°C -4 2 - T J = 125°C IRRM Peak Recovery Current - 2.4 - A T J = 25°C Qrr Reverse Recovery Charge - 36 - nC T J = 25°C - 120 - T J = 125°C Dynamic Recovery Characteristics @ TC = 25°C (unless otherwise specified) Parameters Min Typ Max Test ConditionsUnits IF = 10A diF/dt = 200A/μs VR = 200V Parameters Min Typ Max Units TJ Max. Junction Temperature Range - - 175 °C TStg Max. Storage Temperature Range - 65 - 175 RthJC c Thermal Resistance, Per Diode - - 1.5 °C/W Junction to Case Fullpack (Per Diode) - - 3.9 Device Marking 20CTH03 Case Style TO-220 20CTH03FP Case Style Fullpack Thermal - Mechanical Characteristics c Mounting Surface, Flat, Smooth and Greased
20CTH03PbF, 20CH03FPPbF Bulletin PD-20893 rev. A 10/06 www.irf.com Fig. 1 - Typical Forward Voltage Drop Characteristics Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Forward Voltage Drop - VFM (V) Instantaneous Forward Current - I F (A) Reverse Voltage - VR (V) Junction Capacitance - C T (pF) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics t1, Rectangular Pulse Duration (Seconds) Thermal Impedance Z thJC (°C/W) Reverse Current - I R (mA) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 100 Tj = 175˚C Tj = 125˚C Tj = 25˚C 100 1000 0 50 100 150 200 250 300 T = 25˚CJ 0.01 0.1 Single Pulse (Thermal Resistance) D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 PDM Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc 0.001 0.01 0.1 100 50 100 150 200 250 300 125˚C Tj = 175˚C 25˚C 50˚C 100˚C 150˚C 75˚C
20CTH03PbF, 20CTH03FPPbF Bulletin PD-20893 rev. A 10/06 www.irf.com Fig. 6 - Max. Allowable Case Temperature Vs. Average Forward Current Fig. 7 - Max. Allowable Case Temperature Vs. Average Forward Current (FULLPACK) Average Forward Current - I F(AV) (A) Allowable Case Temperature (°C) Average Forward Current - I F(AV) (A) Fig. 5 - Max. Thermal Impedance Z thJC Characteristics (FULLPACK) t1, Rectangular Pulse Duration (Seconds) Thermal Impedance Z thJC (°C/W) Fig. 8 - Forward Power Loss Characteristics Average Forward Current - IF(AV) (A) Average Power Loss ( Watts ) (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 8); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = rated VR Allowable Case Temperature (°C) 0.01 0.1 Single Pulse (Thermal Resistance) D = 0.50 D = 0.20 D = 0.10 D = 0.05 D = 0.02 D = 0.01 PDM Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc 140 150 160 170 180 02468 1 0 1 2 1 4 1 6 DC see note (2) Square wave (D = 0.50) Rated Vr applied 100 110 120 130 140 150 160 170 180 02468 1 0 1 2 1 4 1 6 DC see note (2) Square wave (D = 0.50) Rated Vr applied 02468 1 0 1 2 1 4 1 6 DC RMS Limit D = 0.01 D = 0.02 D = 0.05 D = 0.1 D = 0.2 D = 0.5
20CTH03PbF, 20CH03FPPbF Bulletin PD-20893 rev. A 10/06 www.irf.com Fig. 10 - Typical Stored Charge vs. di F /dtFig. 9 - Typical Reverse Recovery vs. di F /dt trr ( ns ) Qrr ( nC ) di F /dt (A/μs )di F /dt (A/μs ) IRFP250 D.U.T. L = 70µH V = 200VR 0.01 Ω G D S dif/dt ADJUST Fig. 11- Reverse Recovery Parameter Test Circuit Reverse Recovery Circuit diF /dt 100 100 1000 IF = 10A Tj = 125˚C Tj = 25˚C Vr = 200V 100 1000 100 1000 IF = 10A Vr = 200V Tj = 125˚C Tj = 25˚C
20CTH03PbF, 20CTH03FPPbF Bulletin PD-20893 rev. A 10/06 www.irf.com ta tb trr Qrr IF I RRM I RRM0.5 di(rec)M/dt
0.75 IRRM
Fig. 13 - Reverse Recovery Waveform and Definitions diF /dt 4. Qrr - Area under curve defined by t rr and IRRM 5. di (rec) M / dt - Peak rate of change of current during t b portion of t rr 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 Q rr = t rr x I RRM Outline Table Conform to JEDEC outline TO-220AB
20CTH03PbF, 20CH03FPPbF Bulletin PD-20893 rev. A 10/06 www.irf.com IRXC Assembly Line INTERNATIONAL RECTIFIER ASSEMBLY LOT CODE EXAMPLE: ASSEMBLED ON WW 19, 2001 IN THE ASSEMBLY LINE "C" THIS IS A 20CTH03 LOT CODE 1789 LOGO WEEK 19 LINE C PART NUMBER DATE CODE P = LEAD-FREE YEAR 1 = 2001 Conforms to JEDEC Outline TO-220 FULLPACK Dimensions in millimeters and (inches) Anode 1 3 Anode Common Cathode Outline Table INTERNATIONAL RECTIFIER ASSEMBLY LOT CODE EXAMPLE: IRMX Assembly Line ASSEMBLED ON WW 19, 2001 LOT CODE 1789 LOGO P = LEAD-FREE PART NUMBER DATE CODE YEAR 1 = 2001 WEEK 19 THIS IS A 20CTH03 Part Marking Information
20CTH03PbF, 20CTH03FPPbF Bulletin PD-20893 rev. A 10/06 www.irf.com IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 10/06 Data and specifications subject to change without notice. This product has been designed and qualified for AEC Q1O1 Level and Lead-Free. Qualification Standards can be found on IR's Web site. LOT CODE ASSEMBLY RECTIFIER INTERNATIONAL EXAMPLE: IN THE ASSEMBLY LINE "C" ASSEMBLED ON WW 19, 2001 LOT CODE 1789 PART NUMBER LOGO LINE C WEEK 19 YEAR 7 = 2001 DATE CODE THIS IS A 20CTH03FP Marking Information Ordering Information Table Device Code 1 524 3 1 - Current Rating (20 = 20A) 2 - C = Common Cathode 3 - T = TO-220, D 2Pak 4 - H = HyperFast Recovery 5 - Voltage Rating (03 = 300V) 6 - y none = TO -220AB y FP = TO-220 FULLPACK 7 - y none = Standard Production y PbF = Lead-Free Tube Standard Pack Quantity: 50 pieces