PD-2.278 rev. A 12/97 182NQ030 SCHOTTKY RECTIFIER 180 Amp Major Ratings and Characteristics Characteristics Description/Features 182NQ030 Units IF(AV) Rectangular waveform 180 A VRRM 30 V 30,000 A 0.41 V - 55 to 150 C IFSM @ tp = 5 s sine VF @ 180Apk, TJ=125C TJ range The 182NQ030 high current 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 Unique high power, Half-Pak module Replaces three parallel DO-5's Easier to mount and lower profile than DO-5's High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability CASE STYLE AND DIMENSIONS Outline HALF PAK Module Dimensions in millimeters and inches www.irf.com 1 182NQ030 PD-2.278 rev. A 12/97 Voltage Ratings Part number VR 182NQ030 Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 182NQ Units IF(AV) Max. Average Forward Current * See Fig. 5 IFSM 180 Max. Peak One Cycle Non-Repetitive A 30,000 Conditions 50% duty cycle @ T C = 107 C, rectangular wave form 5s Sine or 3s Rect. pulse A Surge Current * See Fig. 7 3450 EAS Non-Repetitive Avalanche Energy 162 mJ IAR Repetitive Avalanche Current 36 A 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied TJ = 25 C, IAS= 36 Amps, L = 0.25 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM 182NQ Units Max. Forward Voltage Drop (1) * See Fig. 1 IRM Conditions 0.51 V @ 180A 0.61 V @ 360A 0.41 V @ 180A 0.54 V @ 360A TJ = 25 C TJ = 125 C Max. Reverse Leakage Current (1) 15 mA T J = 25 C * See Fig. 2 840 mA T J = 125 C CT Max. Junction Capacitance 7700 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 C LS Typical Series Inductance 6.0 nH From top of terminal hole to mounting plane 10,000 V/ s dv/dt Max. Voltage Rate of Change (Rated V R) VR = rated VR (1) Pulse Width < 300s, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters 182NQ Units TJ Max. Junction Temperature Range -55 to 150 T stg Max. Storage Temperature Range Conditions C -55 to 150 C RthJC Max. Thermal Resistance Junction to Case 0.30 C/W DCoperation RthCS Typical Thermal Resistance, Case to 0.15 C/W Mounting surface , smooth and greased * See Fig. 4 Heatsink wt Approximate Weight T Mounting Torque Terminal Torque Case Style 2 25.6 (0.9) g (oz.) Min. Max. 40 (35) 58 (50) Min. Max. 58 (50) 86 (75) Non-lubricated threads Kg-cm (Ibf-in) HALF PAK Module www.irf.com 182NQ030 PD-2.278 rev. A 12/97 ReverseCurrent - I (mA) R 10000 100 T =150C J 1000 125C 100 100C 10 75C 50C 1 25C .1 .01 0 5 10 15 20 25 30 ReverseVoltage- VR(V) T =150C J Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage T =125C J 10000 T = 25C J JunctionCapacitance- C (pF) T Instantaneous ForwardCurrent - I (A) F 1000 10 1 0 .1 .2 .3 .4 .5 .6 T =25C J 1000 0 .7 5 10 15 20 25 30 35 ReverseVoltage- VR(V) ForwardVoltageDrop- V (V) FM Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 1 - Maximum Forward Voltage Drop Characteristics Thermal Impedance- ZthJC(C/W) 1 D=0.50 .1 D=0.33 D=0.25 P DM D=0.17 t 1 t2 D=0.08 .01 Notes: 1. Duty factor D= t / t 1 2 SinglePulse (Thermal Resistance) .001 .00001 .0001 .001 2. Peak T =P x Z +T J DM thJC C .01 .1 1 10 100 t1, Rectangular PulseDuration(Seconds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics www.irf.com 3 182NQ030 PD-2.278 rev. A 12/97 120 182NQ030 RthJC (DC) =0.30C/W 150 AveragePower Loss - (Watts) AllowableCaseTem perature- (C) 160 140 DC 130 120 110 0 50 100 150 200 250 D=0.08 D=0.17 D=0.25 D=0.33 80 D=0.50 100 RMSLimit 60 DC 40 20 0 0 300 40 80 120 160 200 240 280 AverageForwardCurrent -I (A) F(AV) AverageForwardCurrent - IF(AV) (A) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics 100000 Non-Repetitive Surge Current - I FSM (A) At Any Rated Load Condition And With Rated VRRM Applied Following Surge 10000 1000 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current L DUT IRFP460 Rg = 25 ohm CURRENT MONITOR HIGH-SPEED SWITCH FREE-WHEEL DIODE + Vd = 25 Volt 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com