125NQ015PBF VISHAY | Alldatasheet
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Technical content
Document Number: 94459 For technical ques tions, contact: ind-modules@vishay.com www.vishay.com Revision: 06-May-08 1 Schottky Rectifier, 120 A 125NQ015PbF Vishay High Power Products
FEATURES
- 125 °C TJ operation (VR < 5 V) Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Lead (Pb)-free Designed and qualified for industrial level
DESCRIPTION
The 125NQ.. high current Scho ttky rectifier module series has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 125 °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 15 V HALF-PAK (D-67) Lug terminal anode Base cathode RoHS COMPLIANT MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS VALUES UNITS IF(AV) Rectangular waveform 120 A VRRM 15 V IFSM tp = 5 µs sine 10 800 A VF 120 Apk, TJ = 125 °C 0.37 V TJ Range - 55 to 125 °C VOLTAGE RATINGS PARAMETER SYMBOL 125NQ015PbF UNITS Maximum DC reverse voltage V R 15 V Maximum working peak reverse voltage V RWM 25 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum average forward current See fig. 5 IF(AV) 50 % duty cycle at TC = 74 °C, rectangular waveform 120 AMaximum peak one cycle non-repetitive surge current See fig. 7 I FSM 5 µs sine or 3 µs rect. pulse Following any rated load condition and with rated V RRM applied 10 800 10 ms sine or 6 ms rect. pulse 1700 Non-repetitive avalanche energy E AS TJ = 25 °C, IAS = 5 A, L = 1 mH 12 mJ Repetitive avalanche current I AR Current decaying linearly to zero in 1 µs Frequency limited by TJ maximum VA = 1.5 x VR typical 2A
www.vishay.com For technical questi ons, contact: ind-modules@vishay.com Document Number: 94459
2 Revision: 06-May-08
Vishay High Power Products Schottky Rectifier, 120 A Note (1) Pulse width < 300 µs, duty cycle < 2 % ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum forward voltage drop per leg See fig. 1 VFM (1) 120 A TJ = 25 °C 0.43 V 240 A 0.58 120 A TJ = 75 °C 0.37 240 A 0.52 Maximum reverse leakage current per leg See fig. 2 IRM (1) TJ = 25 °C VR = Rated VR mA TJ = 100 °C 2000 Maximum junction capacitance C T VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 7700 pF Typical series inductance L S From top of terminal hole to mounting plane 7.0 nH Maximum voltage rate of change dV/dt Rated V R 10 000 V/µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS Maximum junction temperature range T J - 55 to 125 Maximum storage temperature range T Stg - 55 to 150 Maximum thermal resistance, junction to case RthJC DC operation See fig. 4 0.38 °C/WTypical thermal resistance, case to heatsink RthCS Mounting surface, smooth and greased 0.05 Approximate weight 30 g 1.06 oz. Mounting torque minimum Non-lubricated threads 3 (26.5) N · m (lbf · in) maximum 4 (35.4) Terminal torque minimum 3.4 (30) maximum 5 (44.2) Case style HALF-PAK module
Document Number: 94459 For technical ques tions, contact: ind-modules@vishay.com www.vishay.com Revision: 06-May-08 3 125NQ015PbF Schottky Rectifier, 120 A Vishay High Power Products Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs. Reverse Voltage Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Forward Voltage Drop - VFM (V) Instantaneous Forward Current - I F (A) 0.0 0.3 0.6 0.9 100 1000 Tj = 25°C Tj = 75°C Tj = 100°C Reverse Current - I R (mA) Reverse Voltage - V R (V) 0369 1 2 1 5 100 1000 10000 25°C 75°C 100°C Reverse Voltage - V R (V) Junction Capacitance - CT (pF) 1000 10000 t1, Rectangular Pulse Duration (Seconds) Thermal Impedance Z thJC (°C/W) 1E-05 1E-04 1E-03 1E-02 1E-01 1E+00 1E+01 0.001 0.01 0.1 Single Pulse (Thermal Resistance) D = 0.20 D = 0.75 D = 0.50 D = 0.33 D = 0.25
www.vishay.com For technical questi ons, contact: ind-modules@vishay.com Document Number: 94459
4 Revision: 06-May-08
Vishay High Power Products Schottky Rectifier, 120 A Fig. 5 - Maximum Allowable Case Temperature vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-Repetitive Surge Current Fig. 8 - Unclamped Inductive Test Circuit Note (1) 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 Average Forward Current - I F (AV)(A) Allowable Case Temperature (°C) 120 150 180 105 DC Square wave (D=0.50) 80% rated Vr applied see note (1) Average Forward Current - I F (AV) (A) Average Power Loss (Watts) 0 3 06 09 0 1 2 0 1 5 0 1 8 100 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS limit DC Square Wave Pulse Duration - tp (microsec) Non-Repetitive Surge Current - I FSM (A) 100 1000 10000 1000 10000 At Any Rated Load Conditions And With Rated Vrrm Applied Following Surge Current monitor High-speed switchD.U.T. Rg = 25 Ω + Freewheel diode Vd = 25 V L IRFP460 40HFL40S02
Document Number: 94459 For technical ques tions, contact: ind-modules@vishay.com www.vishay.com Revision: 06-May-08 5 125NQ015PbF Schottky Rectifier, 120 A Vishay High Power Products ORDERING INFORMATION TABLE - Average current rating (x 10) - Product silicon identification - N = Not isolated - Q = Schottky rectifier diode - Voltage rating (015 = 15 V) - Lead (Pb)-free Device code 513 24 12 5 N Q 015 PbF LINKS TO RELATED DOCUMENTS Dimensions http://www.vishay.com/doc?95020
Document Number: 91000 www.vishay.com Revision: 18-Jul-08 1 Disclaimer Legal Disclaimer Notice Vishay 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 li ability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permit ted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purcha se, 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 medi cal, 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.