Bulletin PD-20782 07/04 10BQ015PbF SCHOTTKY RECTIFIER 1 Amp IF(AV) = 1.0Amp VR = 15V Major Ratings and Characteristics Description/ Features Characteristics Values Units IF(AV) Rectangular waveform 1.0 A VRRM 15 V IFSM @ tp = 5 s sine 140 A VF @ 1.0 Apk, TJ=125C 0.32 V TJ range - 55 to 125 C The 10BQ015PbF surface mount Schottky rectifier has been designed for applications requiring low forward drop and very small foot prints on PC boards. The proprietary barrier technology allows for reliable operation up to 125C junction temperature. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. 125C TJ operation (VR < 5V) Optimized for OR-ing applications Ultra low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Lead-Free ("PbF" suffix) Case Styles 10BQ015PbF SMB www.irf.com 1 10BQ015PbF Bulletin PD-20782 07/04 Voltage Ratings Part number VR 10BQ015PbF Max. DC Reverse Voltage (V) 15 VRWM Max. Working Peak Reverse Voltage (V) 25 Absolute Maximum Ratings Parameters 10BQ Units IF(AV) Max. Average Forward Current * See Fig. 5 1.0 A IFSM Max. Peak One Cycle Non-Repetitive 140 Surge Current * See Fig. 7 40 EAS Non-Repetitive Avalanche Energy 1.0 mJ IAR Repetitive Avalanche Current 1.0 A 10BQ Units 0.35 V @ 1.0A 0.44 V @ 2.0A 0.32 V @ 1.0A 0.40 V @ 2.0A A Conditions 50% duty cycle @ TL = 84 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 TJ = 25 C, IAS = 1A, L = 2mH Current decayng linearly to zero in 1 sec Frequency limited by T J max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) * See Fig. 1 0.5 mA TJ = 25 C * See Fig. 2 12 mA TJ = 100 C VF(TO) Threshold Voltage - V TJ = TJ max. - m IRM (1) Forward Slope Resistance rt C Max. Reverse Leakage Current Conditions T LS TJ = 25 C TJ = 125 C VR = rated VR Typical Junction Capacitance 390 pF VR = 5VDC, (test signal range 100KHz to 1MHz) 25C Typical Series Inductance 2.0 nH Measured lead to lead 5mm from package body 10000 V/s dv/dt Max. Voltage Rate of Change (Rated VR) (1) Pulse Width < 300s, Duty Cycle < 2% Thermal-Mechanical Specifications Parameters 10BQ Units C TJ Max. Junction Temperature Range (*) - 55 to 125 Tstg Max. Storage Temperature Range - 55 to 150 RthJL Max. Thermal Resistance Junction to Lead RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight Conditions C 36 C/W DC operation (See Fig. 4) 80 C/W DC operation (**) 0.10 (0.003) g (oz.) Case Style SMB Device Marking IR1C Similar to DO-214AA (*) dPtot 1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a) (**) Mounted 1 inch square PCB 2 www.irf.com 10BQ015PbF Bulletin PD-20782 07/04 10 10 TJ = 100C 75C 50C 0.1 25C 0 3 6 9 12 15 Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage TJ = 75C 1 1 0.01 TJ = 25C 1000 Junction Capacitance - C T (pF) Instantaneous Forward Current - IF (A) Reverse Current - IR (mA) T J = 100C T = 25C J 100 10 0.1 0 0.2 0.4 0.6 0.8 Forward Voltage Drop - VFM (V) 0 1 3 6 9 12 15 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Fig. 1 - Max. Forward Voltage Drop Characteristics Thermal Impedance Z thJC (C/W) 100 10 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 1 Notes: 1. Duty factor D = t /1t 2 2. Peak TJ = PDM x Z thJC + TC Single Pulse (Thermal Resistance) 0.1 0.00001 0.0001 0.001 0.01 t2 0.1 1 10 100 t1, Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics (Per Leg) www.irf.com 3 10BQ015PbF Bulletin PD-20782 07/04 0.5 Average Power Loss - (Watts) Allowable Case Temperature - (C) 100 80 DC 60 Square wave (D = 0.50) 80% Rated VR applied see note (2) 40 0 0.3 0.6 0.9 1.2 D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 0.4 0.3 DC RMS Limit 0.2 0.1 0 1.5 0 Average Forward Current - IF(AV) (A) 0.3 0.6 0.9 1.2 1.5 Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics Non-Repetitive Surge Current - IFSM (A) 1000 At Any Rated Load Condition And With Rated VRRM Applied Following Surge 100 10 10 100 1000 10000 Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. 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 4 www.irf.com 10BQ015PbF Bulletin PD-20782 07/04 Outline Table CATHODE Device Marking: IR1C 2.15 (.085) 1.80 (.071) 1 3.80 (.150) 3.30 (.130) 1 4.70 (.185) POLARITY ANODE 2 2 PART NUMBER 4.10 (.161) 2.5 TYP. (.098 TYP.) 2.40 (.094) 1.90 (.075) 0.30 (.012) 0.15 (.006) 1.30 (.051) 0.76 (.030) 5.60 (.220) 5.00 (.197) 2.0 TYP. (.079 TYP.) SOLDERING PAD 4.2 (.165) 4.0 (.157) Outline SMB 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. IR1C 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 10BQ015PbF Bulletin PD-20782 07/04 Tape & Reel Information Dimensions in millimetres and (inches) Ordering Information Table Device Code 10 B Q 015 1 2 3 4 TR PbF 5 6 1 - 2 - Current Rating B = Single Lead Diode 3 - Q = Schottky Q Series 4 - Voltage Rating (015 = 15V) 5 - y none = Box (1000 pieces) y TR = Tape & Reel (3000 pieces) 6 y none = Standard Production y PbF = Lead-Free 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 6 www.irf.com