30WQ03FN

30WQ03FN IRF | Alldatasheet

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SCHOTTKY RECTIFIER 3.5 Amp 30WQ03FN PD-20559 rev. B 10/98 1www.irf.com Major Ratings and Characteristics IF(AV) Rectangular 3.5 A waveform VRRM 30 V IFSM @ tp = 5 µs sine 535 A V F @ 3 Apk, TJ = 125°C 0.35 V TJ range - 40 to 150 °C Characteristics 30WQ03FN Units 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 6.73 (0.26) 6.35 (0.25) 5.46 (0.21) 5.21 (0.20) 1.27 (0.05) 0.88 (0.03) 1.52 (0.06) 1.15 (0.04) 1.14 (0.04) 0.76 (0.03)2x 2.28 (0.09) 0.89 (0.03) 0.64 (0.02) 4.57 (0.18) 123 6.22 (0.24) 2.38 (0.09) 2.19 (0.08) 6.45 (0.24) 5.68 (0.22) 10.42 (0.41) 9.40 (0.37) 0.46 (0.02) 0.58 (0.02) 1.14 (0.04) 0.89 (0.03) 0.51 (0.02) MIN. 0.58 (0.02) 0.46 (0.02) 0.64 (0.03) 5.97 (0.24) 2x 2.54 (0.10) 1.65 (0.06) 2.28 (0.09) MINIMUM RECOMMENDED FOOTPRIN T Dimensions in millimeters and (inches) Conform to JEDEC outline D-Pak (Similar to TO-252AA) D-Pak (TO-252AA) 1 3 Anode Anode BASE Cathode

PD-20559 rev. B 10/98 2 www.irf.com Part number 30WQ03FN VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 30 Voltage Ratings IF(AV) Max. Average Forward Current 3.5 A 50% duty cycle @ T C = 134 °C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repetitive 535 5µs Sine or 3µs Rect. pulse Surge Current * See Fig. 7 90 10ms Sine or 6ms Rect. pulse Parameters 30WQ03FN Units Conditions Absolute Maximum Ratings A Following any rated load condition and with rated VRRM applied VFM Max. Forward Voltage Drop 0.45 V @ 3A * See Fig. 1 (1) 0.52 V @ 6A

0.35 V @ 3A

0.46 V @ 6A

IRM Max. Reverse Leakage Current 2 mA T J = 25 °C * See Fig. 2 (1) 50 mA T J = 125 °C VF(TO) Threshold Voltage 0.22 V TJ = TJ max. rt Forward Slope Resistance 32.86 m Ω CT Typical Junction Capacitance 290 pF V R = 5VDC , (test signal range 100Khz to 1Mhz) 25 °C LS Typical Series Inductance 5.0 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10,000 V/µs (Rated VR ) TJ = 25 °C TJ = 125 °C VR = rated VR Electrical Specifications Parameters 30WQ03FN Units Conditions (1) Pulse Width < 300µs, Duty Cycle < 2% TJ Max. Junction Temperature Range-40 to 150 °C Tstg Max. Storage Temperature Range-40 to 150 °C R thJC Max. Thermal Resistance Junction 4.7 °C/W DC operation * See Fig. 4 to Case wt Approximate Weight 0.3 (0.01) g (oz.) Case Style D - PAK Similar to TO-252AA Thermal-Mechanical Specifications Parameters 30WQ03FN Units Conditions

PD-20559 rev. B 10/98 3www.irf.com 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 Fig. 1 - Maximum Forward Voltage Drop Characteristics 0.001 0.01 0.1 100 5 1 01 52 02 53 0 R R 125°C 100°C 75°C 50°C 25°C Reverse Current - I (mA) T = 150°CJ Reverse Voltage - V (V) 0.1 thJC t , Rectangular Pulse Duration (Seconds) Single Pulse (Thermal Resistance) Thermal Impedance Z (°C/W) D = 0. 75 D = 0. 50 D = 0. 33 D = 0. 25 D = 0. 20 J DM thJC C PDM Notes: 1. Duty factor D = t / t 2. Peak T = P x Z + T 100 Instantaneous Forward Current - I (A)F FM Forward Voltage Drop - V (V) T = 150°C T = 125°C T = 25°C J J J 100 1000 0 5 10 15 20 25 30 35 R TJunction Capacitance - C (pF) Reverse Voltage - V (V) T = 25°CJ

PD-20559 rev. B 10/98 4 www.irf.com Fig. 5 - Maximum Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics 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); Pd REV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 100 1000 10 100 1000 1000 0 FS MNon-Repetitive Surge Current - I (A) pSquare Wave Pulse Duration - t (microsec) At Any Rated Load Condition And With Rated V Applied Following Surge RRM 120 125 130 135 140 145 150 DC Allowable Case Temperature - (°C) F(AV) see note (2) Square wave (D = 0.50) 80% Rated V appliedR Average Forward Current - I (A) 0.2 0.4 0.6 0.8 1.2 1.4 1.6 1.8 2.2 012345 DC Average Power Loss - (Watts) F(AV) RMS Limit Average Forward Current - I (A) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75

PD-20559 rev. B 10/98 5www.irf.com Tape & Reel Information TR FEED DIRECTION 4.1 (0.16) 3.9 (0.15) 2.1 (0.83) 1.9 (0.07) 12.1 (0.48) 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.4 (0.29) 2.6 (0.10) 1.5 (0.06) 7.6 (0.30) 11.9 (0.47) 1.85 (0.07) 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. 13 (0.52) DIA. DIA. MAX. 22.4 (0.88) 0.35 (0.01) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.25 (0.01) 6.8 (0.26) 7.0 (0.28) TRR FEED DIRECTION 4.1 (0.16) 3.9 (0.15) 2.1 (0.83) 1.9 (0.07) 8.1 (0.32) 1.85 (0.07) 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.4 (0.29) 2.6 (0.10) 1.5 (0.06) 7.6 (0.30) 7.9 (0.31) 0.35 (0.01) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.25 (0.01) 10.4 (0.41) 10.6 (0.42) DIA. TRL FEED DIRECTION 4.1 (0.16) 3.9 (0.15) 2.1 (0.83) 1.9 (0.07) 8.1 (0.32) 1.85 (0.07) 1.65 (0.06) 1.85 (0.07) 1.65 (0.06) 7.4 (0.29) 2.6 (0.10) 1.5 (0.06) 7.6 (0.30) 7.9 (0.31) 0.35 (0.01) 16.3 (0.64) 15.7 (0.62) 2.75 (0.11) 2.55 (0.10) 0.25 (0.01) 10.4 (0.41) 10.6 (0.42) DIA. DIA. DIA. DIA. DIA. Marking Information EXAMPLE: THIS IS AN 30WQ03FN 5K3A 30WQ03FN 9712 INTERNATIONAL RECTIFIER LOGO PART NUMBER DATE CODE (YYWW) YY = YEAR WW = WEEK ASSEMBLY LOT CODE (K) (A) (A)

PD-20559 rev. B 10/98 6 www.irf.com EUROPEAN HEADQUARTERS: Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020. Fax: ++ 44 1883 733408. IR CANADA: 15 Lincoln Court, Brampton, Markham, Ontario L6T3Z2. Tel: (905) 453 2200. Fax: (905) 475 8801. IR GERMANY: Saalburgstrasse 157, 61350 Bad Homburg. Tel: ++ 49 6172 96590. Fax: ++ 49 6172 965933. IR ITALY:Via Liguria 49, 10071 Borgaro, Torino. Tel: ++ 39 11 4510111. Fax: ++ 39 11 4510220. IR FAR EAST:K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171. Tel: 81 3 3983 0086. IR SOUTHEAST ASIA: 1 Kim Seng Promenade, Great World City West Tower,13-11, Singapore 237994. Tel: ++ 65 838 4630. http://www.irf.com Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice.