242NQ030PbF Vishay High Power Products Schottky Rectifier, 240 A FEATURES * 150 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 242NQ.. 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 150 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) 240 A VR 30 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) CHARACTERISTICS VALUES UNITS 240 A 30 V 27 000 A 0.45 V - 55 to 150 C Rectangular waveform VRRM IFSM tp = 5 s sine VF 220 Apk, TJ = 125 C TJ Range VOLTAGE RATINGS PARAMETER SYMBOL Maximum DC reverse voltage 242NQ030PbF UNITS 30 V VR Maximum working peak reverse voltage VRWM ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS 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 = 21 A, L = 1 mH 216 mJ Repetitive avalanche current IAR Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical 48 A Document Number: 94170 Revision: 28-Apr-08 50 % duty cycle at TC = 118 C, rectangular waveform 5 s sine or 3 s rect. pulse 10 ms sine or 6 ms rect. pulse Following any rated load condition and with rated VRRM applied For technical questions, contact: ind-modules@vishay.com 240 27 000 A 3000 www.vishay.com 1 242NQ030PbF Vishay High Power Products Schottky Rectifier, 240 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS 240 A Maximum forward voltage drop See fig. 1 VFM (1) TJ = 25 C 480 A 240 A TJ = 125 C 480 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 0.54 0.73 0.47 V 0.7 20 1120 mA 14 800 pF 5.0 nH 10 000 V/s VALUES UNITS - 55 to 150 C Note (1) Pulse width = 500 s 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 0.19 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) Nm (lbf in) 5 (44.2) Case style www.vishay.com 2 C/W HALF-PAK module For technical questions, contact: ind-modules@vishay.com Document Number: 94170 Revision: 28-Apr-08 242NQ030PbF Schottky Rectifier, 240 A 10 000 IR - Reverse Current (mA) 1000 IF - Instantaneous Forward Current (A) Vishay High Power Products 100 10 TJ = 150 C TJ = 125 C TJ = 25 C TJ = 150 C 1000 TJ = 125 C 100 TJ = 100 C 10 TJ = 75 C 1 TJ = 50 C TJ = 25 C 0.1 0.01 1 0 0.2 0.4 0.6 0.8 1.0 0 1.2 5 10 15 20 25 30 VFM - Forward Voltage Drop (V) 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) 100 000 10 000 TJ = 25 C 1000 0 5 10 20 15 25 30 35 VR - Reverse Voltage (V) Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage ZthJC - Thermal Impedance (C/W) 1 0.1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 0.01 Single pulse (thermal resistance) 0.001 0.00001 0.0001 0.001 0.01 0.1 1 10 t1 - Rectangular Pulse Duration (s) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 94170 Revision: 28-Apr-08 For technical questions, contact: ind-modules@vishay.com www.vishay.com 3 242NQ030PbF Vishay High Power Products Schottky Rectifier, 240 A 200 150 140 Average Power Loss (W) Allowable Case Temperature (C) 160 DC 130 Square wave (D = 0.50) 80 % rated VR applied 120 110 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 150 100 RMS limit DC 50 See note (1) 100 0 0 50 100 150 250 200 300 350 0 50 100 150 200 250 300 350 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) IF(AV) - Average Forward Current (A) 100 000 At any rated load condition and with rated VRRM applied following surge 10 000 1000 100 10 1000 10 000 tp - Square Wave Pulse Duration (s) Fig. 7 - Maximum Non-Repetitive Surge Current L D.U.T. IRFP460 Rg = 25 Current monitor High-speed switch Freewheel diode + Vd = 25 V 40HFL40S02 Fig. 8 - Unclamped Inductive Test Circuit Note (1) Formula used: T = T - (Pd + Pd C J REV) 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 www.vishay.com 4 For technical questions, contact: ind-modules@vishay.com Document Number: 94170 Revision: 28-Apr-08 242NQ030PbF Schottky Rectifier, 240 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 24 2 N Q 1 2 3 4 030 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 (030 = 30 V) 6 - Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions Document Number: 94170 Revision: 28-Apr-08 http://www.vishay.com/doc?95020 For technical questions, contact: ind-modules@vishay.com www.vishay.com 5 Outline Dimensions Vishay Semiconductors D-67 HALF-PAK DIMENSIONS in millimeters (inches) 24.4 (0.96) 13 (0.51) 17.5 (0.69) 16.5 (0.65) 5 (0.20) 4 (0.16) 30 0.05 (1.2 0.002) 5 (0.196) + 45 O 7.3 0.1 (0.29 0.0039) 21 (0.82) 20 (0.78) O 4.3 (O 0.169 - 0.1 0.0 - 0.004 ) 0.000 1/4" - 20 UNC 40 MAX. (1.58) Document Number: 95020 Revision: 20-May-09 For technical questions, contact: indmodules@vishay.com www.vishay.com 1 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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