123NQ100PbF Vishay High Power Products Schottky Rectifier, 120 A FEATURES • 175 °C TJ operation Lug terminal anode • Low forward voltage drop RoHS • High frequency operation COMPLIANT • Guard ring for enhanced ruggedness and long term reliability Base cathode HALF-PAK (D-67) • Lead (Pb)-free • Designed and qualified for industrial level DESCRIPTION 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, freewheeling diodes, welding, and reverse battery protection. PRODUCT SUMMARY IF(AV) 120 A VR 100 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS Rectangular waveform VRRM IFSM tp = 5 µs sine VF 120 Apk, TJ = 125 °C TJ Range VALUES UNITS 120 A 100 V 12 800 A 0.73 V - 55 to 175 °C VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage 123NQ100PbF UNITS 100 V VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS 120 A Maximum average forward current See fig. 5 IF(AV) Maximum peak one cycle non-repetitive surge current See fig. 7 IFSM Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 5.5 A, L = 1 mH 15 mJ IAR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 1 A Repetitive avalanche current Document Number: 94129 Revision: 28-Apr-08 50 % duty cycle at TC = 133 °C, rectangular waveform 5 µs sine or 3 µs rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied For technical questions, contact: [email protected] 12 800 A 1800 www.vishay.com 1 123NQ100PbF Vishay High Power Products Schottky Rectifier, 120 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 120 A Maximum forward voltage drop See fig. 1 VFM (1) TJ = 25 °C 240 A 120 A TJ = 125 °C 240 A Maximum reverse leakage current See fig. 2 IRM Maximum junction capacitance CT Typical series inductance LS Maximum voltage rate of change dV/dt TJ = 25 °C VR = Rated VR TJ = 125 °C VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C From top of terminal hole to mounting plane Rated VR VALUES UNITS 0.91 1.26 0.73 V 0.9 3 40 mA 2650 pF 7.0 nH 10 000 V/µs VALUES UNITS - 55 to 175 °C Note (1) Pulse width = 500 µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS Maximum junction and storage temperature range TJ, TStg Maximum thermal resistance, junction to case RthJC DC operation See fig. 4 0.38 Typical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.05 Approximate weight Mounting torque Terminal torque minimum maximum minimum 30 g 1.06 oz. 3 (26.5) Non-lubricated threads maximum 4 (35.4) 3.4 (30) N⋅m (lbf ⋅ in) 5 (44.2) Case style www.vishay.com 2 °C/W HALF-PAK module For technical questions, contact: [email protected] Document Number: 94129 Revision: 28-Apr-08 123NQ100PbF Schottky Rectifier, 120 A 1000 Vishay High Power Products 1000 IR - Reverse Current (mA) IF - Instantaneous Forward Current (A) TJ = 175 °C 100 100 TJ = 175 °C TJ = 125 °C TJ = 25 °C 10 TJ = 150 °C 10 TJ = 125 °C TJ = 100 °C 1 TJ = 75 °C 0.1 TJ = 50 °C 0.01 TJ = 25 °C 1 0.001 0 0.5 1.0 2.0 1.5 0 20 VFM - Forward Voltage Drop (V) 40 60 80 100 VR - Reverse Voltage (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage CT - Junction Capacitance (pF) 10 000 TJ = 25 °C 1000 100 0 10 20 30 40 50 60 70 80 90 100 110 ZthJC - Thermal Impedance (°C/W) VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage 1 0.1 0.01 0.001 0.00001 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 Single pulse (thermal resistance) 0.0001 0.001 0.01 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94129 Revision: 28-Apr-08 For technical questions, contact: [email protected] www.vishay.com 3 123NQ100PbF Vishay High Power Products Schottky Rectifier, 120 A 120 170 Average Power Loss (W) Allowable Case Temperature (°C) 180 160 DC 150 140 Square wave (D = 0.50) 80 % rated VR applied 130 120 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 100 80 RMS limit 60 40 DC 20 110 See note (1) 0 100 0 30 60 90 120 150 0 180 20 40 60 80 100 120 140 160 180 IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current 100 000 10 000 1000 100 10 100 10 000 1000 tp - Square Wave Pulse Duration (µs) Fig. 7 - Maximum Non-Repetitive Surge Current L D.U.T. IRFP460 Rg = 25 Ω Current monitor High-speed switch Freewheel diode + Vd = 25 V 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit Note Formula used: TC = TJ - (Pd + PdREV) x RthJC; Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR (1) www.vishay.com 4 For technical questions, contact: [email protected] Document Number: 94129 Revision: 28-Apr-08 123NQ100PbF Schottky Rectifier, 120 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 12 3 N Q 1 2 3 4 100 PbF 5 6 1 - Average current rating (x 10) 2 - Product silicon identification 3 - N = Not isolated 4 - Q = Schottky rectifier diode 5 - Voltage rating (100 = 100 V) 6 - Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions Document Number: 94129 Revision: 28-Apr-08 http://www.vishay.com/doc?95020 For technical questions, contact: [email protected] www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1