123NQ080

Bulletin PD-2.250 rev. C 05/02 123NQ... (R) SERIES SCHOTTKY RECTIFIER 120 Amp D-67 Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 µs sine VF @120Apk, TJ=125°C TJ range Description/Features 123NQ...(R) Units 120 A 80 to 100 V 16,000 A 0.74 V - 55 to 175 °C 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 TJ 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 123NQ100 Lug Terminal Anode Base Cathode 123NQ100R Lug Terminal Cathode Base Anode Outline D-67 HALF PAK Module Dimensions in millimeters and (inches) www.irf.com 1 123NQ...(R) Series Bulletin PD-2.250 rev. C 05/02 Voltage Ratings Part number VR 123NQ080 123NQ090 123NQ100 80 90 100 Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 123NQ Units IF(AV) Max. Average Forward Current * See Fig. 5 IFSM 120 Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7 16,000 2100 A A EAS Non-Repetitive Avalanche Energy 15 mJ IAR Repetitive Avalanche Current 1 A Conditions 50% duty cycle @ TC = 121° C, rectangular wave form 5µs Sine or 3µs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied TJ = 25 °C, IAS = 1 Amps, L = 30 mH Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM 123NQ Units Max. Forward Voltage Drop (1) * See Fig. 1 IRM Conditions 0.91 V @ 120A 1.08 V @ 240A 0.74 V @ 120A 0.88 V @ 240A TJ = 25 °C TJ = 125 °C Max. Reverse Leakage Current (1) 3 mA TJ = 25 °C * See Fig. 2 40 mA TJ = 125 °C 2650 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C 7.0 nH From top of terminal hole to mounting plane 10000 V/ µs CT Max. Junction Capacitance LS Typical Series Inductance dv/dt Max. Voltage Rate of Change (Rated VR) VR = rated VR (1) Pulse Width < 300µs, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters 123NQ Units TJ Max. Junction Temperature Range -55 to 175 Tstg Max. Storage Temperature Range Conditions °C -55 to 175 °C RthJC Max. Thermal Resistance Junction to Case 0.40 °C/W DC operation 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 Min. 25.6 (0.9) g (oz.) 40 (35) Terminal Torque Max. Min. 58 (50) 58 (50) Max. Case Style 2 Non-lubricated threads Kg-cm (Ibf-in) 86 (75) HALF PAK Module www.irf.com 123NQ...(R) Series Bulletin PD-2.250 rev. C 05/02 1000 1000 T =175°C J ReverseCurrent - I (mA) R 100 150°C 125°C 10 100°C 1 75°C .1 50°C 25°C .01 .001 0 20 40 60 80 100 ReverseVoltage- VR(V) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage T =175°C J T =125°C J 10000 T = 25°C J JunctionCapacitance- C (pF) T Instantaneous ForwardCurrent - IF (A) 100 10 1 0 .2 .4 .6 .8 1 1.2 TJ=25°C 1000 100 0 10 20 30 40 50 60 70 80 90100110 1.4 ReverseVoltage- VR(V) ForwardVoltageDrop- V (V) FM Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 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. Dutyfactor D= t1/ t2 SinglePulse (Thermal Resistance) .001 .00001 .0001 .001 2. PeakTJ=P DMxZthJC+TC .01 .1 1 10 100 t1, Rectangular PulseDuration(Seconds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics www.irf.com 3 123NQ...(R) Series Bulletin PD-2.250 rev. C 05/02 125 123NQ RthJC (DC) =0.40°C/W 170 AveragePower Loss- (W atts) AllowableCaseTemperature- (°C) 180 160 150 DC 140 130 120 0 25 50 75 100 75 50 RMSLimit F(AV) DC 25 0 0 100 125 150 175 AverageForwardCurrent - I D=0.08 D=0.17 D=0.25 D=0.33 D=0.50 25 50 75 100 125 150 175 AverageForwardCurrent - I (A) F(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 D UT IRFP460 R g = 25 oh m C URRE NT M O N ITO R H IG H-SPE ED SW ITC H FRE E-W H EEL D IO D E + V d = 25 V olt 40H FL40 S02 Fig. 8 - Unclamped Inductive Test Circuit 4 www.irf.com 123NQ...(R) Series Bulletin PD-2.250 rev. C 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. 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 www.irf.com 5