50WQ03FN

Bulletin PD-20551 rev. G 05/06 50WQ03FN 5.5 Amp SCHOTTKY RECTIFIER IF(AV) = 5.5Amp VR = 30V Major Ratings and Characteristics Description/ Features Characteristics Values Units IF(AV) Rectangular waveform 5.5 A VRRM 30 V IFSM @ tp = 5 μs sine 320 A VF @5 Apk, TJ= 125°C 0.35 V TJ range - 40 to 150 °C The 50WQ03FN surface mount Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on PC board. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Popular D-PAK outline Small foot print, surface moutable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles Base Cathode 4, 2 1 Anode 3 Anode D-PAK (TO-252AA) Document Number: 93358 www.vishay.com 1 50WQ03FN Bulletin PD-20551 rev. G 05/06 Voltage Ratings Part number VR 50WQ03FN Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 50WQ... IF(AV) Max. Average Forward Current Units 5.5 A Conditions 50% duty cycle @ TC = 136°C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 320 Surge Current * See Fig. 7 130 A 5μs Sine or 3μs Rect. pulse 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 10 mJ IAR Repetitive Avalanche Current 2.0 A 50WQ... Units Max. Forward Voltage Drop 0.46 V @ * See Fig. 1 0.53 V @ 10A 0.35 V @ 0.46 V @ 10A Max. Reverse Leakage Current 3 mA TJ = 25 °C * See Fig. 2 58 mA TJ = 125 °C TJ = TJ max. Following any rated load condition and with rated VRRM applied TJ = 25 °C, IAS = 2.0 Amps, L = 5 mH Current decaying linearly to zero in 1 μsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM IRM (1) (1) Conditions 5A 5A TJ = 25 °C TJ = 125 °C VR = rated VR VF(TO) Threshold Voltage 0.19 V rt Forward Slope Resistance 22.22 mΩ CT Typical Junction Capacitance 590 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25 °C LS Typical Series Inductance 5.0 nH Measured lead to lead 5mm from package body (1) Pulse Width < 300μs, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters 50W... Units °C TJ Max. Junction Temperature Range (*) -40 to 150 Tstg Max. Storage Temperature Range -40 to 150 RthJC Max. Thermal Resistance Junction to Case wt Approximate Weight Case Style dTj < 1 Rth( j-a) 0.3 (0.01) °C °C/W DC operation * See Fig. 4 g (oz.) D - PAK Marking Device (*) dPtot 3.0 Conditions Similar to TO-252AA 50WQ03FN thermal runaway condition for a diode on its own heatsink Document Number: 93358 www.vishay.com 2 50WQ03FN Bulletin PD-20551 rev. G 05/06 Reverse Current - I R (mA) 1000 TJ= 150°C 100 125°C 10 100°C 1 75°C 50°C 0.1 25°C 0.01 0.001 0 5 10 15 20 25 30 Reverse Voltage - V R (V) 10 Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 1000 TJ = 150°C Junct ion Ca pacitanc e - C T (pF) Instantaneous Forward Current - I F (A) 100 TJ = 125°C TJ = 25°C 1 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 TJ = 25°C 100 1.8 0 5 10 15 20 25 30 Forward Voltage Drop - VFM (V) Reverse Voltage - VR (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 35 Thermal Impedance Z thJC (°C/ W) 10 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 0.1 0.01 0.00001 0.0001 0.001 t2 Notes: Single Pulse (Thermal Resistance) 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ TC 0.01 0.1 1 t 1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics Document Number: 93358 www.vishay.com 3 50WQ03FN Bulletin PD-20551 rev. G 05/06 3.5 DC 145 Average Power Loss - (Wa tts) Allowable Case Temperature - (°C) 150 140 135 Square wave (D = 0.50) 80% Rated V R applied 130 125 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 3 2.5 2 RMSLimit DC 1.5 1 0.5 se e note (2) 120 0 1 2 3 4 5 6 7 0 8 0 Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Non-Repetitive Surge Current - I FSM (A) 1 2 3 4 5 6 7 8 Average Forward Current - I F(AV) (A) Fig. 6 - Forward Power Loss Characteristics 1000 At Any Rated Load Condition And With Rated V RRM Applied Following Surge 100 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Maximum Non-Repetitive Surge Current (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR Document Number: 93358 www.vishay.com 4 50WQ03FN Bulletin PD-20551 rev. G 05/06 Outline Table Modified JEDEC outline TO-252AA Dimensions in millimeters and (inches) Part Marking Information THIS IS A 50WQ03FN INTERNATIONAL RECTIFIER LOT CODE 8024 LOGO ASSEMBLED ON WW 02, 2000 ASSEMBLY LOT CODE Document Number: 93358 PART NUMBER 50WQ03FN DATE CODE YEAR 0 = 2000 WEEK 02 X = SITE ID www.vishay.com 5 50WQ03FN Bulletin PD-20551 rev. G 05/06 Tape & Reel Information TR 4.1 (0.16) 3.9 (0.15) 1.85 (0.07) DIA. 1.65 (0.06) 2.1 (0.83) 1.9 (0.07) 1.85 (0.07) 1.65 (0.06) 0.35 (0.01) 0.25 (0.01) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 12.1 (0.48) 11.9 (0.47) 4.1 (0.16) 3.9 (0.15) TRR 2.1 (0.83) 1.9 (0.07) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 8.1 (0.32) 7.9 (0.31) 4.1 (0.16) 3.9 (0.15) TRL 2.1 (0.83) 1.9 (0.07) 2.6 (0.10) DIA. 1.5 (0.06) 1.85 (0.07) DIA. 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.6 (0.30) 7.4 (0.29) FEED DIRECTION 13 (0.52) DIA. 8.1 (0.32) 7.9 (0.31) 2.6 (0.10) DIA. 1.5 (0.06) 7.0 (0.28) 6.8 (0.26) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 22.4 (0.88) TO-252AA Tape & Reel 375 (14.17) DIA. MAX. Document Number: 93358 50 (1.97) DIA. When ordering, indicate the part number, part orientation, and the quantity. Quantities are in multiples of 2,000 pieces per reel for TR and multiples of 3,000 pieces per reel for both TRL and TRR. www.vishay.com 6 50WQ03FN Bulletin PD-20551 rev. G 05/06 Ordering Information Table Device Code 50 W Q 03 1 2 3 4 FN TRL 5 6 1 - Current Rating (5.5A) 2 - Package Identifier 3 - Schottky "Q" Series 4 - Voltage Rating (03 = 30V) 5 - FN = TO-252AA 6 - y none = Tube (50 pieces) 7 W = D-Pak 4 y TR = Tape & Reel y TRL = Tape & Reel (Left Oriented) y TRR = Tape & Reel (Right Oriented) 7 - y none = Standard Production y PbF = Lead-Free Data and specifications subject to change without notice. This product has been designed and qualified for AEC Q101 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 05/06 Document Number: 93358 www.vishay.com 7 Legal Disclaimer Notice Vishay Notice The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below. Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. International Rectifier®, IR®, the IR logo, HEXFET®, HEXSense®, HEXDIP®, DOL®, INTERO®, and POWIRTRAIN® are registered trademarks of International Rectifier Corporation in the U.S. and other countries. All other product names noted herein may be trademarks of their respective owners. Document Number: 99901 Revision: 12-Mar-07 www.vishay.com 1