20CTH03 IRF | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 9

Technical content

Features

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

20CTH03, 20CTH03S, 20CTH03-1, 20CTH03FP Bulletin PD-20769 rev. A 08/03 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 µA V R = VR Rated - 6 200 µA T 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 Parameters Min Typ Max Units TJ Max. Junction Temperature Range - - 175 °C TStg Max. Storage Temperature Range - 65 - 175 RthJC Thermal Resistance, Junction to Case Per Diode - - 1.5 °C/W Fullpack (Per Diode) - - 3.9 Thermal - Mechanical Characteristics IF = 10A diF/dt = 200A/µs VR = 200V

20CTH03, 20CTH03S, 20CTH03-1, 20CH03FP Bulletin PD-20769 rev. A 08/03 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 30 0 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

20CTH03, 20CTH03S, 20CTH03-1, 20CTH03FP Bulletin PD-20769 rev. A 08/03 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

20CTH03, 20CTH03S, 20CTH03-1, 20CH03FP Bulletin PD-20769 rev. A 08/03 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

20CTH03, 20CTH03S, 20CTH03-1, 20CTH03FP Bulletin PD-20769 rev. A 08/03 www.irf.com Outline Table 3.78 (0.15) 3.54 (0.14) 10.54 (0.41) MAX. DIA. 15.24 (0.60) 14.84 (0.58) 2.92 (0.11) 2.54 (0.10) TERM 2 14.09 (0.55) 13.47 (0.53) 3.96 (0.16) 3.55 (0.14) 0.94 (0.04) 0.69 (0.03) 4.57 (0.18) 4.32 (0.17) 3 0.61 (0.02) MAX. 5.08 (0.20) REF. 1.32 (0.05) 1.22 (0.05) 6.48 (0.25) 6.23 (0.24) 0.10 (0.004) 1.40 (0.05) 1.15 (0.04) 2.89 (0.11) 2.64 (0.10) 2.04 (0.080) MAX. Conforms to JEDEC Outline TO-220AB Dimensions in millimeters and (inches) Anode 1 3 Base Common Cathode Anode Common Cathode 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

20CTH03, 20CTH03S, 20CTH03-1, 20CH03FP Bulletin PD-20769 rev. A 08/03 www.irf.com Conforms to JEDEC Outline D2PAK Dimensions in millimeters and (inches) 10.16 (0.40) REF. 8.89 (0.35) 4.57 (0.18) 4.32 (0.17) 0.61 (0.02) MAX. 5.08 (0.20) REF. 1.32 (0.05) 1.22 (0.05) 6.47 (0.25) 6.18 (0.24)93° REF. 2.61 (0.10) 2.32 (0.09) 5.28 (0.21) 4.78 (0.19) 4.69 (0.18) 4.20 (0.16) 0.55 (0.02) 0.46 (0.02) 14.73 (0.58) 15.49 (0.61) 1.40 (0.055) 1.14 (0.045)3X 0.93 (0.37) 0.69 (0.27)2X 11.43 (0.45) 17.78 (0.70) 8.89 (0.35) 3.81 (0.15) 2.08 (0.08) 2X 2.54 (0.10) MINIMUM RECOMMENDED FOOTPRINT BASE COMMON CATHODE 123 ANODECOMMON CATHODE ANODE Modified JEDEC outline TO-262 Dimensions in millimeters and (inches) Outline Table BASE COMMON CATHODE 123 ANODECOMMON CATHODE ANODE

20CTH03, 20CTH03S, 20CTH03-1, 20CTH03FP Bulletin PD-20769 rev. A 08/03 www.irf.com Conforms to JEDEC Outline TO-220 FULLPACK Dimensions in millimeters and (inches) Anode 1 3 Anode Common Cathode 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 - None = TO-220AC S= D 2Pak "-1" = TO-262 Option FP = TO-220 FULLPACK

20 C T H 03 - 1

20CTH03, 20CTH03S, 20CTH03-1, 20CH03FP Bulletin PD-20769 rev. A 08/03 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. 08/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site.