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| PD-20559 rev. B 10/98 30WQ03FN SCHOTTKY RECTIFIER 3.5 Amp D-Pak (TO-252AA) Major Ratings and Characteristics Characteristics I F(AV) Rectangular waveform VRRM I FSM @ tp = 5 s sine VF TJ @ 3 Apk, TJ = 125C range 30 535 0.35 - 40 to 150 V A V C Description/Features The 30WQ03FN 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 30WQ03FN Units 3.5 A 6.73 (0.26) 6.35 (0.25) 5.46 (0.21) 5.21 (0.20) 4 2.38 (0.09) 2.19 (0.08) 1.14 (0.04) 0.89 (0.03) 1.27 (0.05) 0.88 (0.03) 0.58 (0.02) 0.46 (0.02) 6.45 (0.24) 5.68 (0.22) 10.42 (0.41) 9.40 (0.37) 0.51 (0.02) MIN. 3x 0.89 (0.03) 0.64 (0.02) MINIMUM RECOMMENDED FOOTPRINT 5.97 (0.24) 1.02 (0.04) 0.64 (0.03) 1 2 3 6.22 (0.24) 5.97 (0.23) 6.48 (0.26) 10.67 (0.42) 1.52 (0.06) 1.15 (0.04) 2x 1.14 (0.04) 0.76 (0.03) 2.28 (0.09) 2x 4.57 (0.18) 2x 2.54 (0.10) 1.65 (0.06) 2X 2.28 (0.09) 2X 0.58 (0.02) 0.46 (0.02) BASE Cathode 2 Conform to JEDEC outline D-Pak (Similar to TO-252AA) Dimensions in millimeters and (inches) 1 Anode 3 Anode www.irf.com 1 30WQ03FN PD-20559 rev. B 10/98 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) 30 VRWM Max. Working Peak Reverse Voltage (V) 30WQ03FN Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM Max.PeakOneCycleNon-Repetitive Surge Current * See Fig. 7 30WQ03FN Units 3.5 535 90 A A Conditions 50% duty cycle @ T C = 134 C, rectangular wave form 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied Electrical Specifications Parameters VFM Max. Forward Voltage Drop * See Fig. 1 (1) 30WQ03FN Units 0.45 0.52 0.35 0.46 V V V V mA mA V m Conditions @ 3A @ 6A @ 3A @ 6A TJ = 25 C TJ = 125 C TJ = TJ max. TJ = 25 C TJ = 125 C VR = rated VR IRM Max. Reverse Leakage Current * See Fig. 2 (1) 2 50 0.22 32.86 290 5.0 10,000 VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Typical Junction Capacitance Typical Series Inductance pF nH V/s VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 C Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300s, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters TJ T stg Max.JunctionTemperatureRange Max.StorageTemperatureRange 30WQ03FN Units -40 to 150 -40 to 150 4.7 0.3 (0.01) D - PAK C C C/W DCoperation g (oz.) Conditions RthJC Max. Thermal Resistance Junction to Case wt Approximate Weight Case Style * See Fig. 4 Similar to TO-252AA 2 www.irf.com 30WQ03FN PD-20559 rev. B 10/98 100 100 T J= 150C Reverse Current - I R (mA) 10 125C 100C 1 75C 50C 0.1 (A) Instantaneous Forward Current - I F 0.01 25C 0.001 5 10 15 20 25 30 Reverse Voltage - VR (V) 10 Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 1000 (pF) T T J = 150C T J = 125C T J = 25C Junction Capacitance - C T J = 25C 1 0.2 100 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 0 5 10 15 20 25 30 35 Forward Voltage Drop - VFM (V) Reverse Voltage - VR (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics 10 (C/W) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Thermal Impedance Z 1 D= D= D= D= D= 0.75 0.50 0.33 0.25 0.20 thJC PDM t1 Notes: Single Pulse (Thermal Resistance) 0.1 0.00001 t2 1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ T C 0.01 0.1 1 0.0001 0.001 t 1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics www.irf.com 3 30WQ03FN PD-20559 rev. B 10/98 150 Allowable Case Temperature - (C) DC 2.2 2 Average Power Loss - (Watts) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMS Limit DC 145 140 135 130 125 see note (2) 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 0 Square wave (D = 0.50) 80% Rated V R applied 120 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 Average Forward Current - I F(AV) (A) 1 2 3 4 5 Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current 1000 Fig. 6 - Forward Power Loss Characteristics Non-Repetitive Surge Current - I F SM (A) 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 - Maximum Non-Repetitive Surge Current (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 30WQ03FN PD-20559 rev. B 10/98 Marking Information EXAMPLE: THIS IS AN 30WQ03FN INTERNATIONAL RECTIFIER LOGO (K) PART NUMBER 30WQ03FN 9712 5K3A ASSEMBLY LOT CODE (A) (A) DATE CODE (YYWW) YY = YEAR WW = WEEK Tape & Reel Information 4.1 (0.16) 3.9 (0.15) 2.1 (0.83) 1.9 (0.07) 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) 12.1 (0.48) 11.9 (0.47) 2.6 (0.10) DIA. 1.5 (0.06) 0.35 (0.01) 0.25 (0.01) TR 7.0 (0.28) 6.8 (0.26) 2.75 (0.11) 2.55 (0.10) 16.3 (0.64) 15.7 (0.62) FEED DIRECTION 4.1 (0.16) 3.9 (0.15) TRR 2.1 (0.83) 1.9 (0.07) 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) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 2.75 (0.11) 2.55 (0.10) 16.3 (0.64) 15.7 (0.62) FEED DIRECTION 8.1 (0.32) 7.9 (0.31) 2.6 (0.10) DIA. 1.5 (0.06) 4.1 (0.16) 3.9 (0.15) TRL 2.1 (0.83) 1.9 (0.07) 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) 0.35 (0.01) 0.25 (0.01) 10.6 (0.42) 10.4 (0.41) 2.75 (0.11) 2.55 (0.10) 16.3 (0.64) 15.7 (0.62) FEED DIRECTION 8.1 (0.32) 7.9 (0.31) 2.6 (0.10) DIA. 1.5 (0.06) 13 (0.52) DIA. 22.4 (0.88) TO-252AA Tape & Reel 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. 375 (14.17) DIA. MAX. 50 (1.97) DIA. www.irf.com 5 30WQ03FN PD-20559 rev. B 10/98 WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN: 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. http://www.irf.com Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice. 6 www.irf.com |
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