SCHOTTKY RECTIFIER 6CWQ0FN 7 Amp I F(AV) = 7Amp V R = 00V Major Ratings and Characteristics Characteristics Vaues Units I F(AV) Rectangular 7 A waveform V RRM 00 V I FSM @ tp = 5 μs sine 440 A V F @ 3 Apk, T = 25 C J 0.63 V (per leg) T J range - 40 to 50 C Description/ Features The 6CWQ0FN surface mount, center tap, Schottky rectifier series 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 Center tap configuration Small foot print, surface mountable Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Case Styles Base Common Cathode 4 Anode 2 Common Cathode 3 Anode D-PAK (TO-252AA)
Voltage Ratings V R Part number Max. DC Reverse Voltage (V) V RWM Max. Working Peak Reverse Voltage (V) 6CWQ0FN 00 Absolute Maximum Ratings Parameters 6CWQ... Units Conditions I F(AV) Max. Average Forward (Per Leg) 3.5 A 50% duty cycle @ T C = 35 C, rectangular wave form Current * See Fig. 5 (Per Device) 7 I FSM Max. Peak One Cycle Non-Repetitive 440 5μs Sine or 3μs Rect. pulse Following any rated A load condition and with Surge Current (Per Leg) * See Fig. 7 70 0ms Sine or 6ms Rect. pulse rated V applied RRM E AS Non-Repetit. Avalanche Energy (Per Leg) 5.0 mj T J = 25 C, I AS = Amp, L = 0 mh I AR Repetitive Avalanche Current 0.5 A Current decaying linearly to zero in μsec (Per Leg) Frequency limited by T J max. V A =.5 x V R typical Electrical Specifications Parameters 6CWQ... Units Conditions V FM Max. Forward Voltage Drop 0.8 V @ 3A (Per Leg) * See Fig. () 0.96 V @ 6A I RM Max. Reverse Leakage Current ma T J = 25 C (Per Leg) * See Fig. 2 () 4.9 ma T J = 25 C 0.63 V @ 3A 0.74 V @ 6A T J = 25 C T J = 25 C V R = rated V R V F(TO) Threshold Voltage 0.48 V T J = T J max. r t Forward Slope Resistance 30.89 mω C T Typ. Junction Capacitance (Per Leg) 92 pf V R = 5V DC (test signal range 00Khz to Mhz) 25 C L S Typical Series Inductance (Per Leg) 5.0 nh Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 0000 V/μs (Rated V R ) () Pulse Width < 300μs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 6CWQ... Units Conditions T J Max. Junction Temperature Range (*) -40 to 50 C T stg Max. Storage Temperature Range -40 to 50 C R thjc Max. Thermal Resistance (Per Leg) 4.70 C/W DC operation * See Fig. 4 Junction to Case (Per Device) 2.35 wt Approximate Weight 0.3 (0.0) g (oz.) Case Style D-Pak Similar to TO-252AA Marking Device 6CWQ0FN (*) dptot < thermal runaway condition for a diode on its own heatsink dtj Rth( j-a) 2
00 0 T = 50 C J Instantaneous Forward Current - I (A) F 0 T J = 50 C T J = 25 C T J = 25 C Reverse Current - I R (ma) Junction Capacitance - C (pf) T 0. 0.0 0.00 25 C 00 C 75 C 50 C 25 C 0.000 0 20 40 60 80 00 00 Reverse Voltage - V R (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T = 25 C J 0.4 0.8.2.6 2 2.4 2.8 3.2 Forward Voltage Drop - V FM (V) Fig. - Max. Forward Voltage Drop Characteristics (Per Leg) 0 0 0 20 40 60 80 00 Reverse Voltage - V R(V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Thermal Impedance Z thjc ( C/ W) D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 t t 2 Notes: Single Pulse. Duty factor D = t / t 2 (Therma l Resista nc e) 2. Peak T J= P DMx Z thjc+ TC 0. 0.0000 0.000 0.00 0.0 0. P DM t, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thjc Characteristics (Per Leg) 3
Allowable Case Temperature - ( C) 55 50 45 40 35 30 25 20 Square wave (D = 0.50) 80% Rated V applied R DC 5 see note (2) 0 0 2 3 4 5 Average Power Loss - (Watts) 3.5 3 2.5 2.5 0.5 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Lim it DC 0 0 2 3 4 5 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Average Forward Current - I F(AV) (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg) 000 Non-Repetitive Surge Current - I FSM (A) 00 At Any Rated Load Condition And With Rated V RRM Applied Following Surge 0 0 00 000 0000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) (2) Formula used: T C = T J - (Pd + Pd REV ) x R thjc ; Pd = Forward Power Loss = I F(AV) x V FM @ (I F(AV) / D) (see Fig. 6); Pd REV = Inverse Power Loss = V R x I R ( - D); I R @ V R = 80% rated V R 4
Outline Table Modified JEDEC outline TO-252AA Dimensions in millimeters and (inches) Part Marking Information THIS IS A 6CWQ0FN INTERNATIONAL LOT CODE 8024 RECTIFIER ASSEMBLED ON WW 02, 2000 LOGO ASSEMBLY LOT CODE 6CWQ0FN PART NUMBER DATE CODE YEAR 0 = 2000 WEEK 02 X = SITE ID 5
Tape & Reel Information TR 4. (0.6) 3.9 (0.5) 2. (0.83).9 (0.07) 0.35 (0.0) 0.25 (0.0) 7.6 (0.30) 7.4 (0.29) 7.0 (0.28) 6.8 (0.26) 6.3 (0.64) 5.7 (0.62) FEED DIRECTION 2. (0.48).9 (0.47) 2.6 (0.0).5 (0.06) 2.75 (0.) 2.55 (0.0) TRR 4. (0.6) 3.9 (0.5) 2. (0.83).9 (0.07) 7.6 (0.30) 7.4 (0.29) 0.35 (0.0) 0.25 (0.0) 0.6 (0.42) 0.4 (0.4) 6.3 (0.64) 5.7 (0.62) FEED DIRECTION 8. (0.32) 7.9 (0.3) 2.6 (0.0).5 (0.06) 2.75 (0.) 2.55 (0.0) TRL 4. (0.6) 3.9 (0.5) 2. (0.83).9 (0.07) 0.35 (0.0) 0.25 (0.0) 7.6 (0.30) 7.4 (0.29) 0.6 (0.42) 0.4 (0.4) 6.3 (0.64) 5.7 (0.62) FEED DIRECTION 8. (0.32) 7.9 (0.3) 2.6 (0.0).5 (0.06) 2.75 (0.) 2.55 (0.0) 3 (0.52) 22.4 (0.88) TO-252AA Tape & Reel 375 (4.7) MAX. 50 (.97) 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. 6
Ordering Information Table Device Code 6 C W Q 0 FN TRL - 2 3 4 5 6 7 8 - Current Rating (7A) 2 - C = Center Tap Configuration 3 - Package Identifier 4 W = D-Pak 4 - Schottky "Q" Series 5 - Voltage Rating (0 = 00V) 6 - FN = TO-252AA 7 - none = Tube (50 pieces) TR = Tape & Reel TRL = Tape & Reel (Left Oriented) TRR = Tape & Reel (Right Oriented) 8 - none = Standard Production PbF = Lead-Free Data and specifications subject to change without notice. This product has been designed and qualified for AEC Q0 Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (30) 252-705 TAC Fax: (30) 252-7309 05/06 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: 9990 Revision: 2-Mar-07