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| Bulletin PD-20630 rev. A 09/01 112CNQ030A SCHOTTKY RECTIFIER New GenIII D-61 Package Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM VF TJ @ tp = 5 s sine @55Apk,TJ=125C range 110 Amp Description/Features 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 Center tap module Very low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability Low profile, small footprint, high current package 112CNQ030A Units 110 30 5100 0.39 A V A V (per leg) - 55 to 150 C New fully transfer-mold low profile, small footprint, high current package Case Styles 112CNQ030A 112CNQ030ASM 112CNQ030ASL D61-8 www.irf.com D61-8-SM D61-8-SL 1 112CNQ030A Bulletin PD-20630 rev. A 09/01 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) 112CNQ030A Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM EAS IAR * See Fig. 5 Per Leg Per Device 112CNQ Units 55 110 5100 880 36 8 A mJ A A Conditions 50% duty cycle @ TC = 131 C, rectangular wave form Following any rated 5s Sine or 3s Rect. pulse load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied TJ = 25 C, IAS = 8 Amps, L = 1.12 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) Electrical Specifications Parameters VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) 112CNQ Units 0.49 0.57 0.39 0.51 V V V V mA mA pF nH V/ s @ 55A @ 110A @ 55A @ 110A Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM CT LS Max. Reverse Leakage Current (Per Leg) * See Fig. 2 Typical Series Inductance (1) (Per Leg) Max. Junction Capacitance (Per Leg) 3.5 400 5100 5.5 10000 TJ = 25 C TJ = 125 C VR = 5VDC, (test signal range 100Khz to 1Mhz) 25C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300s, Duty Cycle <2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range 112CNQ Units -55 to 150 -55 to 150 0.50 0.25 0.30 7.8 (0.28) Min. Max. 40 (35) 58 (50) C C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink (D61-8 Only) wt T Approximate Weight MountingTorque (D61-8 Only) C/W DCoperation C/W DCoperation * See Fig. 4 C/W Mounting surface , smooth and greased Device flatness < 5 mils g (oz.) Kg-cm (Ibf-in) 2 www.irf.com 112CNQ030A Bulletin PD-20630 rev. A 09/01 1000 1000 Tj = 150C 100 Reverse Current - I R (mA) 125C 100C 10 1 75C 50C 25C Instantaneous Forward Current - I F (A) 100 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 Junction Capacitance - C T (p F) Tj = 25C T = 150C J T = 125C J T = 25C J 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 Forward Voltage Drop - VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 1000 0 5 10 15 20 25 30 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) 1 Thermal Impedance - Z thJC (C/W) 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 Single Pulse (Thermal Resistance) PDM t1 t2 0.01 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 09/01 150 Allowable Case Temperature (C) 35 DC Average Power Loss (Watts) 30 25 20 15 10 5 0 0 140 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 RMS Limit DC 130 Square wave (D = 0.50) 120 80% Rated Vr applied see note (2) 110 0 10 20 30 40 50 60 70 80 90 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) 10 20 30 40 50 60 70 80 Average Forward Current - IF(AV) (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 10000 Non-Repetitive Surge Current - I FSM (A) 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 HIGH-SPEED SWITCH FREE-WHEEL DIODE 40HFL40S02 Vd = 25 Volt DUT IRFP460 Rg = 25 ohm + CURRENT MONITOR 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" ASSEMBLY LOT CODE PART NUMBER 112CNQ030A 89 09 045A DATE CODE YEAR 0 = 2000 WEEK 45 LINE A 6 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 |
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