Bulletin PD-20772 rev. A 07/04 10MQ040NPbF SCHOTTKY RECTIFIER 2.1 Amp IF(AV) = 2.1Amp VR = 40V Major Ratings and Characteristics Characteristics Description/ Features The 10MQ040NPbF surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Value Units 2.1 A VRRM 40 V Small foot print, surface mountable IFSM @ tp = 5 s sine 120 A Low forward voltage drop High frequency operation 0.56 V - 55 to 150 C IF DC Guard ring for enhanced ruggedness and long term VF @ 1.5Apk, TJ=125C TJ range reliability Lead-Free ("PbF" suffix) Case Styles 10MQ040NPbF SMA www.irf.com 1 10MQ040NPbF Bulletin PD-20772 rev. A 07/04 Voltage Ratings Part number VR 10MQ040NPbF Max. DC Reverse Voltage (V) 40 VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters 10MQ Units IF(AV) Max. Average Forward Current * See Fig. 4 1.5 IFSM 120 Max. Peak One Cycle Non-Repetitive A A Conditions 50% duty cycle @ TL = 123 C, rectangular wave form. On PC board 9mm2 island(.013mm thick copper pad area) Following any rated load condition and 10ms Sine or 6ms Rect. pulse with rated VRRM applied 5s Sine or 3s Rect. pulse Surge Current * See Fig. 6 30 EAS Non-Repetitive Avalanche Energy 3.0 mJ IAR Repetitive Avalanche Current 1.0 A 10MQ Units 0.54 V @ 1A 0.62 V @ 1.5A TJ = 25 C, IAS = 1A, L = 6mH Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) * See Fig. 1 Conditions TJ = 25 C 0.49 V @ 1A 0.56 V @ 1.5A Max. Reverse Leakage Current (1) 0.5 mA TJ = 25 C * See Fig. 2 26 mA TJ = 125 C VF(TO) Threshold Voltage 0.36 V TJ = TJ max. rt Forward Slope Resistance 104 m CT Typical Junction Capacitance 38 pF VR = 10VDC, TJ = 25C, test signal = 1Mhz LS Typical Series Inductance 2.0 nH Measured lead to lead 5mm from package body 10000 V/s IRM dv/dt Max. Voltage Rate of Change TJ = 125 C VR = rated VR (Rated VR) (1) Pulse Width < 300s, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters 10MQ Units TJ Max. Junction Temperature Range (*) - 55 to 150 C Tstg Max. Storage Temperature Range C RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight 80 SMA Device Marking IR1F dTj < 1 Rth( j-a) C/W DC operation 0.07(0.002) g (oz.) Case Style (*) dPtot 2 - 55 to 150 Conditions Similar D-64 thermal runaway condition for a diode on its own heatsink www.irf.com 10MQ040NPbF Bulletin PD-20772 rev. A 07/04 100 Reverse Current - I R (mA) 10 TJ= 150C 125C 1 100C 0.1 75C 50C 0.01 25C 0.001 Tj = 125C 0.0001 Tj = 25C 0 5 10 15 20 25 30 35 40 Reverse Voltage - V R (V) Fig. 2 - Typical Peak Reverse Current Vs. Reverse Voltage 1 100 0.1 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Forward Voltage Drop - VFM (V) Fig. 1 - Maximum Forward Voltage Drop Characteristics Junction Capacitance - C T (pF) Instantaneous Forward Curent - IF (A) Tj = 150C 10 TJ= 25C 10 0 5 10 15 20 25 30 35 40 Reverse Voltage - V R(V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage www.irf.com 3 10MQ040NPbF 150 1.4 140 1.2 Average Power Loss - (Watt s) Allowable Case Temperature - (C) Bulletin PD-20772 rev. A 07/04 DC 130 120 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 110 100 90 Square wave (D = 0.50) 80% Rated V R applied 80 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 1 RMS Limit 0.8 DC 0.6 0.4 0.2 see note (2) 70 0 0.4 0.8 1.2 1.6 2 0 2.4 0 Average Forward Current - I F(AV) (A) 0.8 1.2 1.6 2 2.4 Fig. 5 - Maximum Average Forward Dissipation Vs. Average Forward Current Fig. 4 - Maximum Average Forward Current Vs. Allowable Lead Temperature 100 Non-Repetitive Surge Current - I FSM (A) 0.4 Average Forward Current - I F(AV) (A) 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. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration (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 10MQ040NPbF Bulletin PD-20772 rev. A 07/04 Outline Table CATHODE Device Marking: IR1F 1.40 (.055) 1.60 (.062) AN OD E 1 2.50 (.098) 2.90 (.114) 2 1 P O LA R I TY 4.00 (.157) 2 PA R T N U M B ER 4.60 (.181) .152 (.006) .305 (.012) 1.47 MIN. (.058 MIN.) 2.00 (.078) 2.44 (.096) .103 (.004) .203 (.008) 0.76 (.030) 1.52 (.060) 4.80 (.188) 5.28 (.208) 2.10 MAX. (.085 MAX. ) 1.27 MIN. (.050 MIN.) 5.53 (.218) SOLDERING PAD Outline SMA Dimensions in millimeters and (inches) For recommended footprint and soldering techniques refer to application note #AN-994 Marking & Identification Each device has 2 rows for identification. The first row designates the device as manufactured by International Rectifier, indicated by the letters "IR", and the Part Number (indicates the current, the voltage rating and Schottky Generation). The second row indicates the year, the week of manufacturing and the Site ID. IR1F VOLTAGE CURRENT IR LOGO PYWWX SITE ID WEEK 2nd digit of the YEAR "Y" = 1st digit of the YEAR "standard product" "P" = "Lead-Free" www.irf.com 5 10MQ040NPbF Bulletin PD-20772 rev. A 07/04 Tape & Reel Information Dimensions in millimetres and (inches) Ordering Information Table Device Code 10 M Q 040 N 1 2 3 4 5 TR PbF 6 1 - Current Rating 2 - M = SMA 3 - Q = Schottky Q Series 4 - Voltage Rating (040 = 40V) 5 - N = New SMA 6 - y none = Box (1000 pieces) 7 y TR = Tape & Reel (7500 pieces) 7 - y none = Standard Production y PbF = Lead-Free 6 www.irf.com 10MQ040NPbF Bulletin PD-20772 rev. A 07/04 10MQ040N ******************************************** * This model has been developed by * * Wizard SPICE MODEL GENERATOR (1999) * * (International Rectifier Corporation) * * Contain Proprietary Information * ******************************************** * SPICE Model Diode is composed by a * * simple diode plus paralled VCG2T * ******************************************** .SUBCKT 10MQ040N ANO CAT D1 ANO 1 DMOD (0.00472) *Define diode model .MODEL DMOD D(IS=1.29526323971343E-04A,N=1.14666404869581,BV=52V, + IBV=0.260404749526768A,RS= 0.00048144,CJO=2.04792476092255E-08, + VJ=1.82174923822158,XTI=2, EG=0.779470593365538) ******************************************** *Implementation of VCG2T VX 1 2 DC 0V R1 2 CAT TRES 1E-6 .MODEL TRES RES(R=1,TC1=-43.3354342653501) GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-4.190325E-03/-43.33543)*((V(2,CAT)*1E6)/(I(VX)+1E-6)1))+1)*7.842581E-02*ABS(V(ANO,CAT)))-1)} ******************************************** .ENDS 10MQ040N Data and specifications subject to change without notice. This product has been designed and qualified for Industrial 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. 07/04 www.irf.com 7