122NQ030

122NQ030 IRF | Alldatasheet

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Major Ratings and Characteristics IF(AV) Rectangular 120 A waveform VRRM 30 V IFSM @ tp = 5 µs sine 22,500 A VF @ 120Apk, TJ = 125°C 0.41 V TJ range - 55 to 150 °C Characteristics 122NQ030(R) Units The 122NQ030 (R) 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 applica- tions are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150° C T J operation Unique high power, Half-Pak module Replaces two 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 Description/Features SCHOTTKY RECTIFIER 120 Amp 122NQ030 (R) Bulletin PD-2.274 rev. B 03/01 1www.irf.com Outline D-67 HALF PAK Module Dimensions in millimeters and (inches) 122NQ030 Lug Terminal Anode Base Cathode 122NQ030R Lug Terminal Cathode Base Anode D-67

Bulletin PD-2.274 rev. B 03/01 2 www.irf.com TJ Max. Junction Temperature Range -55 to 150 °C Tstg Max. Storage Temperature Range -55 to 150 °C RthJC Max. Thermal Resistance Junction 0.40 °C/W DC operation * See Fig. 4 to Case RthCS Typical Thermal Resistance, Case to 0.15 °C/W Mounting surface , smooth and greased Heatsink wt Approximate Weight 25.6 (0.9) g (oz.) T Mounting Torque Min. 40 (35) Non-lubricated threads Max. 58 (50) Terminal Torque Min. 58 (50) Max. 86 (75) Case Style HALF PAK Module Thermal-Mechanical Specifications Parameters 122NQ Units Conditions Kg-cm (Ibf-in) VFM Max. Forward Voltage Drop (1) 0.49 V @ 120A * See Fig. 1 0.59 V @ 240A

0.41 V @ 120A

0.54 V @ 240A

IRM Max. Reverse Leakage Current (1) 10 mA T J = 25 °C * See Fig. 2 560 mA T J = 125 °C CT Max. Junction Capacitance 7400 pF V R = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C LS Typical Series Inductance 7.0 nH From top of terminal hole to mounting plane dv/dt Max. Voltage Rate of Change 10,000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 122NQ Units Conditions (1) Pulse Width < 300µs, Duty Cycle < 2% Electrical Specifications IF(AV) Max. Average Forward Current 120 A 50% duty cycle @ T C = 110° C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 22,500 5µs Sine or 3µs Rect. pulse Surge Current * See Fig. 7 2400 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 54 mJ T J = 25 °C, IAS = 12 Amps, L = 0.75 mH IAR Repetitive Avalanche Current 12 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Parameters 122NQ Units Conditions A Following any rated load condition and with rated VRRM applied Part number 122NQ030 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 30 Voltage Ratings Absolute Maximum Ratings

Bulletin PD-2.274 rev. B 03/01 3www.irf.com Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Fig. 1 - Maximum Forward Voltage Drop Characteristics 100 1000 FM FInstantaneous Forward Current - I (A) Forward Voltage Drop - V (V) T = 150°C T = 125°C T = 25°C J J J .001 .01 D = 0.33 D = 0.50 D = 0.25 D = 0.17 D = 0.08 thJC t , Rectangular Pulse Duration (Seconds) Thermal Impedance - Z (°C /W) S ingle Pulse (Thermal Resistance) PDM Not es: 1. Duty factor D = t / t 2. P eak T = P x Z + T JD Mt h J C C .01 100 1000 10000 0 5 10 15 20 25 30 R R 125°C 100°C 75°C 50°C 25°C Reverse Voltage - V (V) Reverse Current - I (mA) T = 150°CJ 1000 10000 0 5 10 15 20 25 30 3 5 T = 25°CJ Reverse Voltage - V (V)R TJunction Capacitance - C (pF)

Bulletin PD-2.274 rev. B 03/01 4 www.irf.com Fig. 8 - Unclamped Inductive Test Circuit Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-Repetitive Surge Current 0 2 55 07 5 1 0 0 1 2 5 1 5 0 1 75 DC Average Power Loss - (Watts) F(AV) D = 0. 08 D = 0. 17 D = 0. 25 D = 0. 33 D = 0. 50 RMS Li mit Average Forward Current - I (A ) 110 120 130 140 150 160 0 25 50 75 100 125 150 17 DC Allowable Case Temperature - (°C) Average Forward C urrent - I (A )F(AV) 122NQ030 R (DC) = 0. 40°C/ WthJC 1000 10000 100000 10 100 1000 10000 FSM p Non-Repetitive Surge Current - I (A) At Any Rated Load Condition And With Rated V Applied Following Surge RRM Square Wave Pulse Duration - t (microsec) FREE-WHEEL DIODE 40HFL40S02CURRENT MONITOR HIGH-SPEED SW ITCH IRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+