PD-20529 rev. B 10/98 6CWQ10FN SCHOTTKY RECTIFIER 7 Amp D-Pak (TO-252AA) Major Ratings and Characteristics Characteristics Description/Features 6CWQ10FN Units 7 A VRRM 100 V IFSM @ tp = 5 µs sine 440 A VF 0.63 V IF(AV) Rectangular waveform Popular D-PAK outline Center tap configuration Small foot print, surface mountable @ 3 Apk, TJ = 125°C range Low forward voltage drop High frequency operation (per leg) TJ The 6CWQ10FN 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, freewheeling diodes, battery charging, and reverse battery protection. - 40 to 150 °C Guard ring for enhanced ruggedness and long term reliability 2.38 (0.09) 2.19 (0.08) 6.73 (0.26) 6.35 (0.25) 1.14 (0.04) 0.89 (0.03) 5.46 (0.21) 5.21 (0.20) 1.27 (0.05) 0.88 (0.03) MINIMUM RECOMMENDED FOOTPRINT 0.58 (0.02) 0.46 (0.02) 5.97 (0.24) 4 6.22 (0.24) 5.97 (0.23) 1.02 (0.04) 0.64 (0.03) 1 2 3 6.45 (0.24) 5.68 (0.22) 0.51 (0.02) MIN. 1.52 (0.06) 1.15 (0.04) 3x 0.89 (0.03) 0.64 (0.02) 2x 1.14 (0.04) 0.76 (0.03) 6.48 (0.26) 10.67 (0.42) 10.42 (0.41) 9.40 (0.37) 0.58 (0.02) 0.46 (0.02) 2x 2.54 (0.10) 2.28 (0.09) 2X 1.65 (0.06) 2X 2.28 (0.09) 2x BASE COMMON CATHODE 2 4.57 (0.18) Conform to JEDEC outline D-Pak (Similar to TO-252AA) Dimensions in millimeters and (inches) www.irf.com 1 2 3 ANODE COMMON ANODE CATHODE 1 2 1 6CWQ10FN PD-20529 rev. B 10/98 Voltage Ratings Part number VR 6CWQ10FN Max. DC Reverse Voltage (V) 100 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current IFSM * See Fig. 5 6CWQ... Units (Per Leg) 3.5 (Per Device) Conditions A 50% duty cycle @ TC = 135°C, rectangular wave form A Following any rated 5µs Sine or 3µs Rect. pulse load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 7 Max. Peak One Cycle Non-Repetitive 440 Surge Current (Per Leg) * See Fig. 7 70 Electrical Specifications Parameters VFM IRM 6CWQ... Units Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1) V V V @ 3A @ 6A @ 3A 0.74 V @ 6A 1 mA TJ = 25 °C 4.9 mA TJ = 125 °C TJ = T J max. Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Conditions 0.81 0.96 0.63 TJ = 25 °C TJ = 125 °C VR = rated VR VF(TO) Threshold Voltage 0.48 V rt Forward Slope Resistance 30.89 mΩ CT Typ. Junction Capacitance (Per Leg) 92 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 5.0 nH Measured lead to lead 5mm from package body 10,000 V/µs dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300µs, Duty Cycle <2% Thermal-Mechanical Specifications Parameters 6CWQ... Units TJ Max. Junction Temperature Range -40 to 150 Tstg Max. Storage Temperature Range -40 to 150 RthJC Max. Thermal Resistance (PerLeg) Junction to Case wt Approximate Weight Case Style 2 (Per Device) 4.70 Conditions °C °C °C/W DCoperation * See Fig. 4 2.35 0.3 (0.01) D-Pak g (oz.) Similar to TO-252AA www.irf.com 6CWQ10FN PD-20529 rev. B 10/98 100 10 T J= 150°C 100°C 75°C 0.01 50°C 0.001 25°C 0.0001 0 20 40 60 80 100 Reverse Voltage - V R (V) 10 Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) T J = 150°C T J = 125°C 100 T (pF) T J = 25°C T J = 25°C Junction Capacitance - C Instantaneous Forward Current - I 125°C 0.1 F (A) Reverse Current - I R (mA) 1 1 0.4 10 0.8 1.2 1.6 2 2.4 2.8 3.2 0 20 40 60 80 100 Forward Voltage Drop - V FM (V) Reverse Voltage - V R (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Thermal Impedance Z thJC (°C/W) 10 1 D= D= D= D= D= 0.75 0.50 0.33 0.25 0.20 PDM t1 t2 Notes: Single Pulse (Thermal Resistance) 0.1 0.00001 0.0001 0.001 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ T C 0.01 0.1 1 t 1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg) www.irf.com 3 6CWQ10FN PD-20529 rev. B 10/98 3.5 150 Average Power Loss - (Watts) Allowable Case Temperature - (°C) 155 145 DC 140 135 130 Square wave (D = 0.50) 80% Rated V R applied 125 120 115 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 3 2.5 DC 2 RMS Limit 1.5 1 0.5 see note (2) 110 0 0 1 2 3 4 0 5 Average Forward Current - I F(AV) (A) 1 2 3 4 5 Average Forward Current - I F(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg) Fig. 6 - Forward Power Loss Characteristics (Per Leg) Non-Repetitive Surge Current - I FSM (A) 1000 100 At Any Rated Load Condition And With Rated V RRM Applied Following Surge 10 10 100 1000 10000 Square Wave Pulse Duration - t p (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) (2) Formula used: T C = TJ - (Pd + PdREV) x R thJC ; Pd = Forward Power Loss = I F(AV) x VFM @ (IF(AV) / D) (see Fig. 6); Pd REV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com 6CWQ10FN PD-20529 rev. B 10/98 Marking Information EXAMPLE: THIS IS AN 6CWQ10FN INTERNATIONAL (K) PART NUMBER RECTIFIER LOGO 6CWQ10FN 9712 5K3A ASSEMBLY DATE CODE (YYWW) LOT CODE (A) (A) YY = YEAR WW = WEEK 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. www.irf.com 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. 5 6CWQ10FN PD-20529 rev. B 10/98 WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: http://www.irf.com 6 233 Kansas St., El Segundo, California 90245 U.S.A. Tel: (310) 322 3331. Fax: (310) 322 3332. Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. 16 Fl. Suite D.207, Sec. 2, Tun Haw South Road, Taipei, 10673, Taiwan. Tel: 886 2 2377 9936. Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice. www.irf.com