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| Bulletin PD-21095 rev. B 08/06 50WQ10FNPBF SCHOTTKY RECTIFIER 5.5 Amp IF(AV) = 5.5Amp VR = 100V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 s sine VF TJ @ 5 Apk, TJ = 125C range Description/ Features Units A V A V C The 50WQ10FNPBF 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 Lead-Free ("PbF" suffix) Values 5.5 100 330 0.63 - 40 to 150 Case Styles Base Cathode 4, 2 1 3 Anode Anode D-PAK (TO-252AA) www.irf.com 1 50WQ10FNPBF Bulletin PD-21095 rev. B 08/06 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 50WQ10FNPBF 100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 7 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 330 110 6.0 0.5 A mJ A 5s Sine or 3s Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 50WQ... 5.5 Units Conditions A 50% duty cycle @ TC = 135C, rectangular wave form TJ = 25 C, IAS = 0.5 Amps, L = 40 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop * See Fig. 1 (1) 50WQ... 0.77 0.91 0.63 0.74 Units V V V V mA mA V m Conditions @ @ 5A 5A @ 10A @ 10A 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) 1 4 0.47 21.46 183 5.0 VF(TO) Threshold Voltage rt CT LS Forward Slope Resistance Typical Junction Capacitance Typical Series Inductance pF nH VR = 5VDC (test signal range 100Khz to 1Mhz) 25 C Measured lead to lead 5mm from package body (1) Pulse Width < 300s, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters TJ Tstg Max. Junction Temperature Range (*) Max. Storage Temperature Range 50WQ... -40 to 150 -40 to 150 3.0 0.3 (0.01) Units C C C/W g (oz.) DC operation Conditions RthJC Max. Thermal Resistance Junction to Case wt Approximate Weight Case Style Device Marking (*) dPtot dTj < 1 Rth( j-a) * See Fig. 4 D - PAK 50WQ10FN Similar to TO-252AA thermal runaway condition for a diode on its own heatsink 2 www.irf.com 50WQ10FNPBF Bulletin PD-21095 rev. B 08/06 1000 100 10 1 0.1 0.01 0.001 0.0001 TJ= 150C 125C 100C 75C 50C 25C Instantaneous F orward Current - I F (A) 100 R everse Current - I R (mA) 0 10 20 30 40 50 60 70 80 90 100 Reverse Voltage - V R (V) TJ = 150C TJ = 125C Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 1000 Junction Capacitanc e - C T (pF) TJ = 25C 10 TJ= 25C 100 1 0 0.5 1 1.5 2 2.5 3 3.5 10 0 20 40 60 80 100 Forward Voltage Drop - VFM (V) Reverse Voltage - V R(V) Fig. 1 - Maximum Forward Voltage Drop Characteristics 10 T hermal Impedance Z thJC (C/ W) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage 1 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 P DM 0.1 Notes: S ingle Pulse (T hermal R esistance) 0.01 0.00001 0.0001 0.001 0.01 t1 t2 1. Duty factor D = t 1/ t 2 2. Peak T = PDM x Z thJC+ TC J 0.1 1 t 1 , Rectangular Pulse Duration (S econds) Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics www.irf.com 3 50WQ10FNPBF Bulletin PD-21095 rev. B 08/06 150 Allowable Case T emperature - (C) 5.5 5 Average Power Loss - (Watts) 4.5 4 3.5 3 2.5 2 1.5 1 0.5 3 4 5 6 7 8 145 DC 140 135 130 125 see note (2) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 RMSLimit DC S quare wave (D = 0.50) 80% Rated V R applied 120 0 1 2 0 0 1 2 3 4 5 6 7 8 Average Forward Current - I F(AV) (A) 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-R epetitive S urge Current - I FSM (A) At Any Rated Load Condition And With Rated V RRM Applied Following S urge 100 10 100 1000 10000 S quare Wave Pulse Duration - t p (microsec) 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 4 www.irf.com 50WQ10FNPBF Bulletin PD-21095 rev. B 08/06 Outline Table Modified JEDEC outline TO-252AA Dimensions in millimeters and (inches) Part Marking Information THIS IS A 50WQ10FN INTERNATIONAL RECTIFIER LOT CODE 8024 LOGO ASSEMBLED ON WW 02, 2003 ASSEMBLY LOT CODE PART NUMBER 50WQ10FN DATE CODE P = LEAD-FREE YEAR 3 = 2003 WEEK 02 X = SITE ID www.irf.com 5 50WQ10FNPBF Bulletin PD-21095 rev. B 08/06 Tape & Reel Information 4.1 (0.16) 3.9 (0.15) TR 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) 16.3 (0.64) 15.7 (0.62) 7.0 (0.28) 6.8 (0.26) 2.75 (0.11) 2.55 (0.10) 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) 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) 4.1 (0.16) 3.9 (0.15) TRL 2.1 (0.83) 1.9 (0.07) 0.35 (0.01) 0.25 (0.01) 16.3 (0.64) 15.7 (0.62) 10.6 (0.42) 10.4 (0.41) 2.75 (0.11) 2.55 (0.10) 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. 6 www.irf.com 50WQ10FNPBF Bulletin PD-21095 rev. B 08/06 Ordering Information Table Device Code 50 1 W 2 Q 3 10 4 FN TRL PbF 5 6 7 1 2 4 3 4 5 6 - Current Rating (5.5A) Package Identifier W = D-Pak Schottky "Q" Series Voltage Rating (10 = 100V) FN = TO-252AA (D-Pak) none = Tube (50 pieces) TR = Tape & Reel TRL = Tape & Reel (Left Oriented) TRR = Tape & Reel (Right Oriented) 7 - none = Standard Production PbF = Lead-Free Data and specifications subject to change without notice. This product has been designed and qualified for AEC Q101 Level and Lead-Free. Qualification Standards can be found on IR's Web site. 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. 08/06 www.irf.com 7 |
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