123NQ080 IRF | Alldatasheet

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SCHOTTKY RECTIFIER 120 Amp 123NQ... (R) SERIES Bulletin PD-2.250 rev. C 05/02 1www.irf.com Major Ratings and Characteristics Description/Features The 123NQ... (R) high current Schottky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175° 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 Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability IF(AV) Rectangular 120 A waveform VRRM range 80 to 100 V IFSM @ tp = 5 µs sine 16,000 A VF @ 120Apk, TJ=125°C 0.74 V TJ range - 55 to 175 °C Characteristics 123NQ...(R) Units D-67 Outline D-67 HALF PAK Module Dimensions in millimeters and (inches) 123NQ100 Lug Terminal Anode Base Cathode 123NQ100R Lug Terminal Cathode Base Anode

123NQ...(R) Series Bulletin PD-2.250 rev. C 05/02 2 www.irf.com TJ Max. Junction Temperature Range -55 to 175 °C Tstg Max. Storage Temperature Range -55 to 175 °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 123NQ Units Conditions Kg-cm (Ibf-in) VFM Max. Forward Voltage Drop (1) 0.91 V @ 120A * See Fig. 1 1.08 V @ 240A

0.74 V @ 120A

0.88 V @ 240A

I RM Max. Reverse Leakage Current (1) 3 mA T J = 25 °C * See Fig. 2 40 mA T J = 125 °C CT Max. Junction Capacitance 2650 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 10000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 123NQ Units Conditions Electrical Specifications IF(AV) Max. Average Forward Current 120 A 50% duty cycle @ T C = 121° C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 16,000 5µs Sine or 3µs Rect. pulse Surge Current * See Fig. 7 2100 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 15 mJ T J = 25 °C, IAS = 1 Amps, L = 30 mH IAR Repetitive Avalanche Current 1 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Parameters 123NQ Units Conditions Absolute Maximum Ratings A Part number 123NQ080 123NQ090 123NQ100 VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Voltage Ratings 80 90 100 Following any rated load condition and with rated VRRM applied (1) Pulse Width < 300µs, Duty Cycle < 2%

123NQ...(R) Series Bulletin PD-2.250 rev. C 05/02 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 .001 .01 D = 0.33 D = 0.50 D = 0.25 D = 0.17 D = 0.08 thJC t , R ectangular Pulse Duration (Seconds) Thermal Impedance - Z (°C /W) S ingle P ulse (Thermal Resistance) PDM Notes: 1. D uty factor D = t / t 2. Peak T = P x Z + T JD M thJC C 100 1000 FM FInstantaneous Forward Current - I (A) T = 175°C T = 125°C T = 25°C J J J Forward Voltage Drop - V (V) .001 .01 100 1000 0 2 04 06 08 0 1 0 0 R R T = 175°C 150°C 125°C 100°C 75°C 50°C 25°C J Reverse Voltage - V (V) Reverse Current - I (mA) 100 1000 10000 0 1 02 03 04 05 06 07 08 09 0 1 0 0 1 1 0 T = 25°CJ Reverse Voltage - V (V)R TJunction C apacitance - C (pF)

123NQ...(R) Series Bulletin PD-2.250 rev. C 05/02 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 100 125 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 ) 120 130 140 150 160 170 180 0 25 50 75 100 125 150 17 DC Al lowable Case Temperature - (°C) Average Forward C urrent - I (A)F(AV) 123NQ 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 MONI TOR HIGH-SPEED SW ITCH IRFP460 L DUT Rg = 25 ohm Vd = 25 Volt+

123NQ...(R) Series Bulletin PD-2.250 rev. C 05/02 5www.irf.com 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. 05/02 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.