10WQ045FN

10WQ045FN IRF | Alldatasheet

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Bulletin PD-20530 rev. F 03/03 1www.irf.com Major Ratings and Characteristics IF(AV) Rectangular 10 A waveform VRRM 45 V IFSM @ tp = 5 µs sine 400 A VF @ 10 Apk, TJ = 125°C 0.53 V TJ range - 40 to 175 °C Characteristics 10WQ045FN Units Description/ Features The 10WQ045FN 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 D-Pak (TO-252AA) Conform to JEDEC outline D-Pak (Similar to TO-252AA) Dimensions in millimeters and (inches) 6.73 (0.26) 6.35 (0.25) 5.46 (0.21) 5.21 (0.20) 1.27 (0.05) 0.88 (0.03) 5.97 (0.23) 1 - Anode 2 - Cathode 3 - Anode 4 - Cathode 1.64 (0.02) 1.52 (0.06) 1.15 (0.04) 1.14 (0.04) 0.76 (0.03) 2.28 (0.09) 0.89 (0.03) 0.64 (0.02)3x 4.57 (0.18) 1 2 3 6.22 (0.24) 2.38 (0.09) 2.19 (0.08) 6.45 (0.24) 5.68 (0.22) 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) MINIMUM RECOMMENDED FOOTPRINT 5.97 (0.24) 10.67 (0.42) 1.65 (0.06) 6.48 (0.26) 2.54 (0.10) 2.28 (0.09) 10.42 (0.41) 9.40 (0.37) Anode 1 3 Base Cathode Anode 4, 2

Bulletin PD-20530 rev. F 03/03 2 www.irf.com IF(AV) Max. Average Forward Current 10 A 50% duty cycle @ T C = 157°C, rectangular wave form * See Fig. 5 IFSM Max. Peak One Cycle Non-Repet. 400 5µs Sine or 3µs Rect. pulse Surge Current * See Fig. 7 75 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 20 mJ T J = 25 °C, IAS = 3.0 Amps, L = 4.40 mH IAR Repetitive Avalanche Current 3.0 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical VR Max. DC Reverse Voltage (V) 45 VRWM Max. Working Peak Reverse Voltage (V) Voltage Ratings VFM Max. Forward Voltage Drop 0.630 V @ 10A T J = 25 °C * See Fig. 1 (1) 0.800 V @ 20A

0.530 V @ 10A T J = 125 °C

0.710 V @ 20A

IRM Max. Reverse Leakage Current 1 mA T J = 25 °C V R = rated VR * See Fig. 2 (1) 15 mA T J = 125 °C VF(TO) Threshold Voltage 0.255 V TJ = TJ max. rt Forward Slope Resistance 22 mΩ C T Typical Junction Capacitance 760 pF V R = 5V DC (test signal range 100Khz to 1Mhz) 25 °C LS Typical Series Inductance 5.0 nH Measured lead to lead 5mm from package body Electrical Specifications (1) Pulse Width < 300µs, Duty Cycle < 2% TJ Max. Junction Temp. Range (*) - 40 to 175 °C Tstg Max. Storage Temperature Range - 40 to 175 °C RthJC Max. Thermal Resistance Junction 2.0 °C/W DC operation * See Fig. 4 to Case RthJA Max. Thermal Resistance Junction 50 °C/W to Ambient wt Approximate Weight 0.3 (0.01) g (oz.) Case Style D - PAK Similar to TO-252AA Thermal-Mechanical Specifications Part number 10WQ045FN Parameters 10WQ... Units Conditions Parameters 10WQ... Units Conditions Absolute Maximum Ratings Following any rated load condition and with rated V RRM applied A Parameters 10WQ... Units Conditions < thermal runaway condition for a diode on its own heatsink (*) dPtot 1 dTj Rth( j-a)

Bulletin PD-20530 rev. F 03/03 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 Forward Voltage Drop - VFM (V) Instantaneous Forward Current - I F (A) 100 T = 175˚C T = 125˚C T = 25˚C J J J Reverse Current (mA) Reverse Voltage - VR (V) 0.0001 0.001 0.01 0.1 100 1000 0 1 02 03 04 05 0 125˚C T = 175˚CJ 25˚C 150˚C 100˚C 50˚C 75˚C Reverse Voltage - V R (V) Junction Capacitance - C T (pF) 100 1000 10000 0 1 02 03 04 05 0 T = 25˚CJ t1, Rectangular Pulse Duration (Seconds) Thermal Impedance - Z thJC (°C/W) 0.01 0.1 Single Pulse (Thermal Resistance) D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc

Bulletin PD-20530 rev. F 03/03 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); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR Average Forward Current - I F(AV) (A) Allowable Case Temperature (°C) Average Power Loss (Watts) Square Wave Pulse Duration - t p (microsec) Non-Repetitive Surge Current - I FSM (A) 140 150 160 170 180 0 2 4 6 8 10 12 14 16 DC Square wave (D = 0.50) 80% Rated Vr applied see note (2) Average Forward Current - I F(AV) (A) 0 3 6 9 12 15 DC RMS Limit D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 100 1000 10 100 1000 10000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge

Bulletin PD-20530 rev. F 03/03 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 10WQ045FN 5K3A 10WQ045FN 712A INTERNATIONAL RECTIFIER LOGO PART NUMBER DATE CODE (YWWA) Y = YEAR WW = WEEK A = LINE ASSEMBLY LOT CODE 4 (K) 1 (A) 3 (A) 2 (K)

Bulletin PD-20530 rev. F 03/03 6 www.irf.com IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 03/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site.