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| 122NQ030PBF Vishay High Power Products Schottky Rectifier, 120 A FEATURES Lug terminal anode * 150 C TJ operation * Low forward voltage drop * High frequency operation * Guard ring for enhanced ruggedness and long term reliability RoHS COMPLIANT HALF-PAK (D-67) Base cathode * Lead (Pb)-free * Designed and qualified for industrial level DESCRIPTION The 122NQ.. 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) VR 120 A 30 V MAJOR RATINGS AND CHARACTERISTICS SYMBOL IF(AV) VRRM IFSM VF TJ tp = 5 s sine 120 Apk, TJ = 125 C Range CHARACTERISTICS Rectangular waveform VALUES 120 30 18 000 0.47 - 55 to 150 UNITS A V A V C VOLTAGE RATINGS PARAMETER Maximum DC reverse voltage Maximum working peak reverse voltage SYMBOL VR VRWM 122NQ030PBF 30 UNITS V ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average forward current See fig. 5 Maximum peak one cycle non-repetitive surge current See fig. 7 Non-repetitive avalanche energy Repetitive avalanche current SYMBOL IF(AV) TEST CONDITIONS 50 % duty cycle at TC = 115 C, rectangular waveform 5 s sine or 3 s rect. pulse IFSM 10 ms sine or 6 ms rect. pulse EAS IAR TJ = 25 C, IAS = 11 A, L = 1 mH Current decaying linearly to zero in 1 s Frequency limited by TJ maximum VA = 1.5 x VR typical Following any rated load condition and with rated VRRM applied VALUES 120 18 000 A 2000 54 12 mJ A UNITS A Document Number: 94128 Revision: 25-Apr-08 For technical questions, contact: ind-modules@vishay.com www.vishay.com 1 122NQ030PBF Vishay High Power Products Schottky Rectifier, 120 A ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL 120 A Maximum forward voltage drop per leg See fig. 1 VFM (1) 240 A 120 A 240 A Maximum reverse leakage current per leg See fig. 2 Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 300 s, duty cycle < 2 % IRM(1) CT LS 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 560 7400 7.0 10 000 pF nH V/s TEST CONDITIONS TJ = 25 C TJ = 125 C VALUES 0.57 0.75 0.47 0.67 10 mA V UNITS THERMAL - MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to case Typical thermal resistance, case to heatsink Approximate weight minimum maximum minimum maximum Non-lubricated threads SYMBOL TJ, TStg RthJC RthCS DC operation See fig. 4 Mounting surface, smooth and greased TEST CONDITIONS VALUES - 55 to 150 0.38 C/W 0.05 30 1.06 3 (26.5) 4 (35.4) 3.4 (30) 5 (44.2) HALF-PAK module Nm (lbf in) g oz. UNITS C Mounting torque Terminal torque Case style www.vishay.com 2 For technical questions, contact: ind-modules@vishay.com Document Number: 94128 Revision: 25-Apr-08 122NQ030PBF Schottky Rectifier, 120 A Vishay High Power Products 1000 10 000 IF - Instantaneous Forward Current (A) IR - Reverse Current (mA) 1000 100 TJ = 100 C 10 1 0.1 0.01 TJ = 75 C TJ = 50 C TJ = 25 C TJ = 150 C TJ = 125 C 100 10 TJ = 150 C TJ = 125 C TJ = 25 C 1 0 0.2 0.4 0.6 0.8 1.0 1.2 0 5 10 15 20 25 30 VFM - Forward Voltage Drop (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics VR - Reverse Voltage (V) Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage 10 000 CT - Junction Capacitance (pF) TJ = 25 C 1000 0 5 10 15 20 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: 94128 Revision: 25-Apr-08 For technical questions, contact: ind-modules@vishay.com www.vishay.com 3 122NQ030PBF Vishay High Power Products Schottky Rectifier, 120 A 160 100 Allowable Case Temperature (C) 150 140 130 120 110 See note (1) 100 0 30 60 90 120 150 180 Square wave (D = 0.50) 80 % rated VR applied Average Power Loss (W) 80 DC D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS limit 60 40 DC 20 0 0 30 60 90 120 150 180 IF(AV) - Average Forward Current (A) Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current IF(AV) - Average Forward Current (A) Fig. 6 - Forward Power Loss Characteristics IFSM - Non-Repetitive Surge Current (A) 100 000 10 000 1000 100 10 100 1000 10 000 tp - Square Wave Pulse Duration (s) Fig. 7 - Maximum Non-Repetitive Surge Current L High-speed switch Freewheel diode 40HFL40S02 + Vd = 25 V D.U.T. IRFP460 Rg = 25 Current monitor 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: 94128 Revision: 25-Apr-08 122NQ030PBF Schottky Rectifier, 120 A Vishay High Power Products ORDERING INFORMATION TABLE Device code 12 1 1 2 3 4 5 6 2 2 N 3 Q 4 030 PbF 5 6 - Average current rating (x 10) Product silicon identification N = Not isolated Q = Schottky rectifier diode Voltage rating (030 = 30 V) Lead (Pb)-free LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95020 Document Number: 94128 Revision: 25-Apr-08 For technical questions, contact: ind-modules@vishay.com 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 |
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