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| Bulletin PD-21144 rev. A 10/06 123NQ100PBF SCHOTTKY RECTIFIER 120Amp Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM VF TJ @ tp = 5 s sine @120Apk, TJ=125C range Description/ Features Units A V A V C The 123NQ.. 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 high current switching power supplies, plating power supplies, UPS systems, converters, free-wheeling diodes, welding, and reverse battery protection. 175 C TJ operation Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead-Free Values 120 100 12800 0.73 - 55 to 175 Case Styles HALF-PAK (D-67) www.irf.com 1 123NQ100PBF Bulletin PD-21144 rev. A 10/06 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 123NQ100PBF 100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7 EAS Non-Repetitive Avalanche Energy IAR Repetitive Avalanche Current 12800 1800 15 1 A mJ A 5s Sine or 3s Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 123NQ 120 Units Conditions A 50% duty cycle @ TC = 133 C, rectangular wave form TJ = 25 C, IAS = 5.5 Amps, L = 1 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop * See Fig. 1 (1) 123NQ 0.91 1.26 0.73 0.9 3 40 2650 7.0 10000 Units V V V V mA mA pF nH V/ s @ 120A @ 240A @ 120A @ 240A Conditions TJ = 25 C TJ = 125 C VR = rated VR IRM CT LS Max. Reverse Leakage Current * See Fig. 2 Max. Junction Capacitance Typical Series Inductance TJ = 25 C TJ = 125 C VR = 5VDC (test signal range 100Khz to 1Mhz) 25C From top of terminal hole to mounting plane dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width 500s Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range 123NQ -55 to 175 -55 to 175 0.38 0.05 30 (1.06) Min. Max. Min. Max. 3 (26.5) 4 (35.4) 3.4 (30) 5 (44.2) Units C C C/W C/W g (oz.) Conditions RthJC Max. Thermal Resistance Junction to Case RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight MountingTorque TerminalTorque Case Style DCoperation * See Fig. 4 Mounting surface , smooth and greased Non-lubricated threads Nm (Ibf-in) HALF PAK Module 2 www.irf.com 123NQ100PBF Bulletin PD-21144 rev. A 10/06 1000 1000 TJ = 175C 100 Reverse Current - I R (mA) 150C 125C 100C 75C 10 1 0.1 0.01 0.001 Tj = 175C 50C 25C Instantaneous Forward Current - I F (A) 100 0 20 40 60 80 100 Reverse Voltage - V R (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage 10000 10 Tj = 125C Junction Capacitance - C T (pF) TJ= 25C 1000 Tj = 25C 1 0.0 0.5 1.0 1.5 2.0 Forward Voltage Drop - VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics 1 100 0 10 20 30 40 50 60 70 80 90 100110 Reverse Voltage - V R (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (C/W) D = 0.75 D = 0.50 0.1 thJC D = 0.33 D = 0.25 D = 0.20 Thermal Impedance Z 0.01 Single Pulse (Thermal Resistance) 0.001 1E-05 1E-04 1E-03 1E-02 1E-01 1E+00 1E+01 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics www.irf.com 3 123NQ100PBF Bulletin PD-21144 rev. A 10/06 180 Allowable Case Temperature (C) Average Power Loss (Watts) 120 100 80 60 40 20 0 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 170 160 150 140 130 120 110 100 0 30 60 90 120 150 180 Average Forward Current - I F (AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) 100000 DC RMS limit DC Square wave (D=0.50) 80% rated Vr applied see note (2) 0 20 40 60 80 100 120 140 160 180 Average Forward Current - I F (AV) (A) Fig. 6 - Forward Power Loss Characteristics 10000 1000 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current L HIGH-S PEED S CH WIT FREE-WHEEL DIODE 40HF L40S 02 Vd = 25 Volt DUT IR P460 F R = 25 ohm g + CURR ENT MONIT OR 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 = rated VR 4 www.irf.com 123NQ100PBF Bulletin PD-21144 rev. A 10/06 Outline Table HALF-PAK (D-67) Dimensions in millimeters and (inches) Ordering Information Table Device Code 12 1 3 2 N 3 Q 4 100 PbF 5 6 1 2 3 4 5 6 - Average Current Rating (x 10) Product Silicon Identification N = Not Isolated Q = Schottky Rectifier Diode Voltage Rating (100 = 100V) Lead-Free www.irf.com 5 123NQ100PBF Bulletin PD-21144 rev. A 10/06 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level and Lead-Free. 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. 10/06 6 www.irf.com |
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