Bulletin PD-21103 12/05 203CNQ100PbF SCHOTTKY RECTIFIER 200 Amp LUG TERMINAL ANODE 1 LUG TERMINAL ANODE 2 BASE COMMON CATHODE Major Ratings and Characteristics Description/ Features Characteristics Value Units IF(AV) Rectangular 200 A VRRM 100 V 12,800 A 0.70 V - 55 to 175 °C waveform IFSM @ tp = 5 µs sine The 203CNQ.. center tap Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 °C junction temperature. Typical applications are in high current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding, and reverse battery protection. 175 °C TJ operation Center tap module Low forward voltage drop VF @ 100Apk, TJ=125°C TJ range (per leg) High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead-Free Case Styles TO-244 www.irf.com 1 203CNQ100PbF Bulletin PD-21103 12/05 Voltage Ratings Part number VR 203CNQ100PbF Max. DC Reverse Voltage (V) 100 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM * See Fig. 5 203CNQ Units Conditions (Per Leg) 100 (Per Device) 200 Max. Peak One Cycle Non-Repetitive 12,800 Surge Current (Per Leg) * See Fig. 7 1,700 A 50% duty cycle @ TC = 142 °C, rectangular wave form A Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied EAS Non-Repetitive Avalanche Energy (Per Leg) 15 mJ IAR Repetitive Avalanche Current (Per Leg) 1 A 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 13 Amps, L = 0.2 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM 0.86 V @ 100A 1.03 0.70 V V @ 200A @ 100A 0.84 V @ 200A Max. Reverse Leakage Current 3 mA TJ = 25 °C (Per Leg) * See Fig. 2 40 mA TJ = 125 °C TJ = TJ max. (Per Leg) * See Fig. 1 IRM 203CNQ Units Conditions Max. Forward Voltage Drop (1) (1) TJ = 25 °C TJ = 125 °C VR = rated VR VF(TO) Threshold Voltage 0.50 V rt Forward Slope Resistance 1.08 mΩ CT Max. Junction Capacitance (Per Leg) 2,650 pF VR = 5V DC (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 7.0 nH From top of terminal hole to mounting plane 10000 V/ µs dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters Min Typ Max Units TJ Max. Junction Temperature Range - 55 - 175 °C TStg Max. Storage Temperature Range - 55 - 175 RthJC Thermal Resistance, Junction to Case Per Leg - - 0.38 °C/W Thermal Resistance, Junction to Case Per Module K/W RthCS Wt 2 Thermal Resistance, Case to Heatsink Weight - - 0.19 - 0.10 - - 68 (2.4) - g (oz) Mounting Torque 35.4 (4) - 53.1 (6) lbf*in Mounting Torque Center Hole 30 (3.4) - 40 (4.6) (Nm) Terminal Torque 30 (3.4) - 44.2 (5) Vertical Pull - - 80 2 inch Lever Pull - - 35 lbf.in www.irf.com 203CNQ100PbF Bulletin PD-21103 12/05 1000 1000 Reverse Current - I R (mA) 100 150°C 10 125°C 100°C 1 75°C 0.1 50°C 25°C 0.01 0.001 0 20 40 60 80 100 Reverse Voltag e - V R (V) T = 175°C J Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T = 125°C J 10000 T = 25°C J Junction Capac itanc e - C T (pF) Instantaneous Forward Current - I F (A) TJ = 175°C 100 10 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 TJ= 25°C 1000 100 0 10 20 30 40 50 60 70 80 90 100110 Reverse Voltage - V R (V) Forward Voltage Drop - VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Thermal Impedance - ZthJC (°C/W) 1 D = 0.75 D = 0.50 0.1 D = 0.33 D = 0.25 D = 0.20 0.01 0.001 1E-05 Single Pulse (Thermal Resistance) 1E-04 1E-03 1E-02 1E-01 1E+00 1E+01 t1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 203CNQ100PbF Bulletin PD-21103 12/05 100 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 90 170 Average Power Loss - (Watts) Allowable Case Temperature (°C) 180 160 DC 150 140 130 120 Square wave (D=0.50) 80% rated Vr applied 110 see note (2) 80 70 60 DC 40 30 20 10 100 0 0 RMS Limit 50 20 40 60 80 100 120 140 160 0 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) 25 50 75 100 125 150 Average Forward Current - I F(AV) (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Non-Repetitive Surge Current - IFSM (A) 100000 10000 1000 100 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) L IRFP460 DUT Rg = 25 ohm CURRENT MONITOR HIGH-SPEED SWITCH FREE-WHEEL DIODE + Vd = 25 Volt 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x V FM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ V R1 = 80% rated VR 4 www.irf.com 203CNQ100PbF Bulletin PD-21103 12/05 Outline Table Conforms to JEDEC Outline TO-244 Dimensions in millimeters and (inches) Ordering Information Table Device Code www.irf.com 20 3 C N Q 1 2 3 4 5 100 PbF 6 7 1 - Average Current Rating (x 10) 2 - Product Silicon Identification 3 - C = Circuit Configuration 4 - N = NOt Isolated 5 - Q = Schottky Rectifier Diode 6 - Voltage Rating (100 = 100V) 7 - Lead-Free 5 203CNQ100PbF Bulletin PD-21103 12/05 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level and Lead-Free. Qualification Standards can be found on IR's Web site. 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. 12/05 6 www.irf.com