Bulletin PD-20630 rev. A 09/01 112CNQ030A 110 Amp SCHOTTKY RECTIFIER New GenIII D-61 Package Major Ratings and Characteristics Characteristics Description/Features 112CNQ030A Units IF(AV) Rectangular waveform 110 A VRRM 30 V The 112CNQ030A center tap Schottky rectifier module has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 °C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150 °C TJ operation IFSM @ tp = 5 µs sine 5100 A Center tap module Very low forward voltage drop VF @55Apk,TJ=125°C 0.39 V High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance - 55 to 150 °C TJ (per leg) range High frequency operation Guard ring for enhanced ruggedness and long term reliability Low profile, small footprint, high current package New fully transfer-mold low profile, small footprint, high current package Case Styles 112CNQ030A D61-8 www.irf.com 112CNQ030ASM D61-8-SM 112CNQ030ASL D61-8-SL 1 112CNQ030A Bulletin PD-20630 rev. A 09/01 Voltage Ratings Part number VR 112CNQ030A Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 112CNQ Units Per Leg Per Device 55 Conditions A 50% duty cycle @ TC = 131 °C, rectangular wave form A Following any rated 5µs Sine or 3µs Rect. pulse load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 110 Max. Peak One Cycle Non-Repetitive 5100 Surge Current (Per Leg) * See Fig. 7 880 EAS Non-Repetitive Avalanche Energy (Per Leg) 36 mJ TJ = 25 °C, IAS = 8 Amps, L = 1.12 mH IAR Repetitive Avalanche Current (Per Leg) 8 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical IFSM Electrical Specifications Parameters VFM Conditions 0.49 V @ 55A 0.57 V @ 110A TJ = 25 °C 0.39 0.51 V V @ 55A @ 110A TJ = 125 °C Max. Reverse Leakage Current 3.5 mA TJ = 25 °C (Per Leg) * See Fig. 2 400 mA TJ = 125 °C 5100 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C 5.5 nH Measured lead to lead 5mm from package body 10000 V/ µs (Per Leg) * See Fig. 1 IRM 112CNQ Units Max. Forward Voltage Drop (1) (1) CT Max. Junction Capacitance (Per Leg) LS Typical Series Inductance (Per Leg) dv/dt Max. Voltage Rate of Change (Rated VR) VR = rated VR (1) Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 112CNQ Units TJ Max. Junction Temperature Range -55 to 150 Tstg Max. Storage Temperature Range -55 to 150 Conditions °C °C RthJC Max. Thermal Resistance Junction to Case (Per Leg) 0.50 °C/W DCoperation RthJC Max. Thermal Resistance Junction to Case (Per Package) 0.25 °C/W DCoperation RthCS Typical Thermal Resistance, Case to Heatsink (D61-8 Only) 0.30 °C/W Mounting surface , smooth and greased Device flatness < 5 mils wt Approximate Weight 7.8 (0.28) g (oz.) T MountingTorque Min. 40 (35) (D61-8 Only) Max. 58 (50) Kg-cm (Ibf-in) 2 * See Fig. 4 www.irf.com 112CNQ030A Bulletin PD-20630 rev. A 09/01 1000 1000 Tj = 150˚C 125˚C Reverse Current - I R (mA) 100 100˚C 75˚C 10 50˚C 1 25˚C 0.1 0.01 0 5 10 15 20 25 30 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10000 10 Tj = 25˚C Junction Capacitance - C T (p F) Instantaneous Forward Current - I F (A) 100 T = 150˚C J T = 125˚C J T = 25˚C J 1 1000 0 0.2 0.4 0.6 0.8 1 1.2 1.4 0 5 10 15 20 25 Forward Voltage Drop - VFM (V) Reverse Voltage - VR (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 30 Thermal Impedance - Z thJC (°C/W) 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 PDM t1 Single Pulse (Thermal Resistance) t2 Notes: 1. Duty factor D = t 1 / t 2 2. Peak Tj = Pdm x ZthJC + Tc 0.001 0.00001 0.0001 0.001 0.01 0.1 1 10 t1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 112CNQ030A Bulletin PD-20630 rev. A 09/01 35 Average Power Loss (Watts) Allowable Case Temperature (°C) 150 DC 140 130 Square wave (D = 0.50) 120 80% Rated Vr applied D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 30 25 20 RMS Limit DC 15 10 5 see note (2) 110 0 0 10 20 30 40 50 60 70 80 90 0 10 20 30 40 50 60 70 80 Average Forward Current - IF(AV) (A) Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Non-Repetitive Surge Current - I FSM (A) 10000 1000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 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 VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com 112CNQ030A Bulletin PD-20630 rev. A 09/01 Outline Table Outline D61-8 Dimensions are in millimeters and (inches) Outline D61-8-SM Dimensions are in millimeters and (inches) www.irf.com 5 112CNQ030A Bulletin PD-20630 rev. A 09/01 Outline Table Outline D61-8-SL Dimensions are in millimeters and (inches) Marking Information INTERNATIONAL RECTIFIER LOGO THIS IS A 112CNQ030A WITH LOT CODE 89 09 ASSEMBLED ON WW 45, 2000 IN THE ASSEMBLY LINE "A" 112CNQ030A 89 09 ASSEMBLY LOT CODE 6 PART NUMBER 045A DATE CODE YEAR 0 = 2000 WEEK 45 LINE A www.irf.com 112CNQ030A Bulletin PD-20630 rev. A 09/01 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. 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. 09/01 www.irf.com 7