Bulletin PD-20058 rev. B 01/02 88CNQ060A Series SCHOTTKY RECTIFIER New GenIII D-61 Package 80 Amp Description/Features Major Ratings and Characteristics Characteristics 88CNQ...A Units IF(AV) Rectangular 80 A VRRM 60 V waveform The 88CNQ060A 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 5000 A Center tap module VF @ 40 Apk, TJ= 125 °C (per leg) 0.56 V High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance TJ range - 55 to 150 °C Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability New fully transfer-mold low profile, small footprint, high current package Case Styles 88CNQ...A D61-8 www.irf.com 88CNQ...ASM D61-8-SM 88CNQ...ASL D61-8-SL 1 88CNQ060A Series Bulletin PD-20058 rev. B 01/02 Voltage Ratings Part number VR 88CNQ060A Max. DC Reverse Voltage (V) 60 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 88CNQ Units IF(AV) Max. Av.Forward Current (Per Leg) See Fig. 5 (Per Device ) IFSM 40 80 A Conditions 50% duty cycle @ TC = 120°C, rectangular wave form (Rated VR ) Max. Peak One Cycle Non-Repetitive 5000 Surge Current (Per Leg) See Fig. 7 600 EAS Non-Repetitive Avalanche Energy (Per Leg) 75 mJ TJ = 25 °C, IAS = 1 Amps, L = 0.57 mH IAR Repetitive Avalanche Current (Per Leg) 1.0 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical A 5µs Sine or 3µs Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated Vr applied Electrical Specifications Parameters VFM IRM 88CNQ Units Max. Forward Voltage Drop (Per Leg) (1) Conditions 0.58 0.77 0.56 V V V @ 40A @ 80A @ 40A 0.67 V @ 80A Typical Reverse Leakage Current 0.64 mA TJ = 25 °C (Per Leg) 240 mA TJ = 125 °C 5200 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 See Fig. 2 (1) CT Max. Junction Capacitance (Per Leg) LS Typical Series Inductance (Per Leg) dv/dt Max. Voltage Rate of Change (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR (1) Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 88CNQ Units TJ Max. Junction Temperature Range - 55 to 150 °C Tstg Max. Storage Temperature Range - 55 to 150 °C Conditions RthJC Max. Thermal Resistance Junction to Case (Per Leg) 0.85 °C/W DCoperation RthJC Max. Thermal Resistance Junction to Case (Per Package) 0.42 °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 www.irf.com 88CNQ060A Series Bulletin PD-20058 rev. B 01/02 1000 1000 Reverse Current - I R (mA) 100 125˚C 100 100˚C 10 75˚C 1 50˚C 25˚C 0.1 0.01 0 10 20 30 40 50 60 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 10000 Junction Capacitance - C T (p F) Instantaneous Forward Current - I F (A) Tj = 150˚C Tj = 150˚C 10 Tj = 125˚C Tj = 25˚C 1 0 0.2 0.4 0.6 0.8 1 Forward Voltage Drop - VFM (V) Tj = 25˚C 1000 100 1.2 0 10 20 30 40 Reverse Voltage - VR (V) 50 60 Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Thermal Impedance Z thJC (°C/W) 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 Single Pulse (Thermal Resistance) 0.01 t2 Notes: 1. Duty factor D = t1/ t2 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 Z thJC Characteristics (Per Leg) www.irf.com 3 88CNQ060A Series 160 35 150 30 140 Allowable Power Loss (Watts) Allowable Lead Temperature (°C) Bulletin PD-20058 rev. B 01/02 DC 130 120 Square wave (D = 0.5) 110 80% rated Vr applied 100 see note (2) 90 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 25 20 RMS Limit 15 DC 10 5 0 0 10 20 30 40 50 60 0 Average Forward Current - I F(AV) (A) 10 20 30 40 50 60 Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Average Forward Current Vs. Allowable Lead Temperature Fig. 6 - Maximum Average Forward Dissipation Vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) 10000 Tj = 25˚C 1000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Peak Surge Forward Current Vs. Pulse Duration (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 88CNQ060A Series Bulletin PD-20058 rev. B 01/02 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 88CNQ060A Series Bulletin PD-20058 rev. B 01/02 Outline Table Outline D61-8-SL Dimensions are in millimeters and (inches) 6 www.irf.com 88CNQ060A Series Bulletin PD-20058 rev. B 01/02 Part Marking Information INTERNATIONAL RECTIFIER LOGO THIS IS A 88CNQ060A WITH LOT CODE 89 09 ASSEMBLED ON WW 45, 2000 IN THE ASSEMBLY LINE "A" PART NUMBER 88CNQ060A 89 09 045A DATE CODE ASSEMBLY LOT CODE YEAR 0 = 2000 WEEK 45 LINE A D61-8 INTERNATIONAL RECTIFIER LOGO THIS IS A 88CNQ060ASM WITH LOT CODE 89 09 ASSEMBLED ON WW 45, 2000 IN THE ASSEMBLY LINE "A" PART NUMBER 88CNQ060ASM 89 09 045A DATE CODE YEAR 0 = 2000 WEEK 45 LINE A ASSEMBLY LOT CODE D61-8-SM THIS IS A 88CNQ060ASL WITH LOT CODE 89 09 INTERNATIONAL RECTIFIER LOGO PART NUMBER 88CNQ060ASL ASSEMBLED ON WW 45, 2000 IN THE ASSEMBLY LINE "A" 89 09 ASSEMBLY LOT CODE 045A DATE CODE YEAR 0 = 2000 WEEK 45 LINE A D61-8-SL www.irf.com 7 88CNQ060A Series Bulletin PD-20058 rev. B 01/02 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. 01/02 8 www.irf.com