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| PD - 93757C IRLML2502 HEXFET(R) Power MOSFET l l l l l l Ultra Low On-Resistance N-Channel MOSFET SOT-23 Footprint Low Profile (<1.1mm) Available in Tape and Reel Fast Switching G1 3D S 2 VDSS = 20V RDS(on) = 0.045 Description These N-Channel MOSFETs from International Rectifier utilize advanced processing techniques to achieve extremely low on-resistance per silicon area. This benefit, combined with the fast switching speed and ruggedized device design that HEXFET power MOSFETs are well known for, provides the designer with an extremely efficient and reliable device for use in battery and load management. A thermally enhanced large pad leadframe has been incorporated into the standard SOT-23 package to produce a HEXFET Power MOSFET with the industry's smallest footprint. This package, dubbed the Micro3, is ideal for applications where printed circuit board space is at a premium. The low profile (<1.1mm) of the Micro3 allows it to fit easily into extremely thin application environments such as portable electronics and PCMCIA cards. The thermal resistance and power dissipation are the best available. Micro3 Absolute Maximum Ratings Parameter VDS ID @ TA = 25C ID @ TA= 70C IDM PD @TA = 25C PD @TA = 70C VGS TJ, TSTG Drain- Source Voltage Continuous Drain Current, VGS @ 4.5V Continuous Drain Current, VGS @ 4.5V Pulsed Drain Current Power Dissipation Power Dissipation Linear Derating Factor Gate-to-Source Voltage Junction and Storage Temperature Range Max. 20 4.2 3.4 33 1.25 0.8 0.01 12 -55 to + 150 Units V A W W/C V C Thermal Resistance Parameter RJA Maximum Junction-to-Ambient Typ. 75 Max. 100 Units C/W www.irf.com 1 04/30/03 IRLML2502 Electrical Characteristics @ TJ = 25C (unless otherwise specified) V(BR)DSS V(BR)DSS/TJ Parameter Drain-to-Source Breakdown Voltage Breakdown Voltage Temp. Coefficient Static Drain-to-Source On-Resistance Gate Threshold Voltage Forward Transconductance Drain-to-Source Leakage Current Gate-to-Source Forward Leakage Gate-to-Source Reverse Leakage Total Gate Charge Gate-to-Source Charge Gate-to-Drain ("Miller") Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Input Capacitance Output Capacitance Reverse Transfer Capacitance RDS(on) VGS(th) gfs IDSS IGSS Qg Qgs Qgd td(on) tr td(off) tf Ciss Coss Crss Min. 20 --- --- --- 0.60 5.8 --- --- --- --- --- --- --- --- --- --- --- --- --- --- Typ. --- 0.01 0.035 0.050 --- --- --- --- --- --- 8.0 1.8 1.7 7.5 10 54 26 740 90 66 Max. Units Conditions --- V VGS = 0V, ID = 250A --- V/C Reference to 25C, ID = 1mA 0.045 VGS = 4.5V, ID = 4.2A 0.080 VGS = 2.5V, ID = 3.6A 1.2 V VDS = VGS, ID = 250A --- S VDS = 10V, ID = 4.0A 1.0 VDS = 16V, VGS = 0V A 25 VDS = 16V, VGS = 0V, TJ = 70C -100 VGS = -12V nA 100 VGS = 12V 12 ID = 4.0A 2.7 nC VDS = 10V 2.6 VGS = 5.0V --- VDD = 10V --- ID = 1.0A ns --- RG = 6 --- RD = 10 --- VGS = 0V --- pF VDS = 15V --- = 1.0MHz Source-Drain Ratings and Characteristics IS ISM VSD trr Q rr Parameter Continuous Source Current (Body Diode) Pulsed Source Current (Body Diode) Diode Forward Voltage Reverse Recovery Time Reverse Recovery Charge Min. Typ. Max. Units --- --- --- --- 16 8.6 1.3 A 33 1.2 24 13 V ns nC Conditions MOSFET symbol showing the G integral reverse p-n junction diode. TJ = 25C, IS = 1.3A, VGS = 0V TJ = 25C, IF = 1.3A di/dt = 100A/s D S Notes: Repetitive rating; pulse width limited by max. junction temperature. ( See fig. 11 ) Surface mounted on FR-4 board, t 5sec. Pulse width 300s; duty cycle 2%. 2 www.irf.com IRLML2502 100 VGS 7.00V 5.00V 4.50V 3.50V 3.00V 2.70V 2.50V BOTTOM 2.25V TOP 100 I D , Drain-to-Source Current (A) 2.25V 10 I D , Drain-to-Source Current (A) VGS 7.00V 5.00V 4.50V 3.50V 3.00V 2.70V 2.50V BOTTOM 2.25V TOP 2.25V 10 1 0.1 20s PULSE WIDTH TJ = 25 C 1 10 100 1 0.1 20s PULSE WIDTH TJ = 150 C 1 10 100 VDS , Drain-to-Source Voltage (V) VDS , Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics Fig 2. Typical Output Characteristics 100 2.0 RDS(on) , Drain-to-Source On Resistance (Normalized) ID = 4.0A I D , Drain-to-Source Current (A) 1.5 TJ = 25 C 1.0 TJ = 150 C 0.5 10 2.0 V DS = 15V 20s PULSE WIDTH 2.4 2.8 3.2 3.6 4.0 0.0 -60 -40 -20 VGS = 4.5V 0 20 40 60 80 100 120 140 160 VGS , Gate-to-Source Voltage (V) TJ , Junction Temperature ( C) Fig 3. Typical Transfer Characteristics Fig 4. Normalized On-Resistance Vs. Temperature www.irf.com 3 IRLML2502 1200 1000 VGS , Gate-to-Source Voltage (V) VGS = 0V, f = 1MHz Ciss = Cgs + Cgd , Cds SHORTED Crss = Cgd Coss = Cds + Cgd 10 ID = 4.0A VDS = 10V 8 C, Capacitance (pF) 800 Ciss 6 600 4 400 200 2 0 1 Coss Crss 10 100 0 0 4 8 12 16 VDS , Drain-to-Source Voltage (V) QG , Total Gate Charge (nC) Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage Fig 6. Typical Gate Charge Vs. Gate-to-Source Voltage 100 1000 ISD , Reverse Drain Current (A) OPERATION IN THIS AREA LIMITED BY RDS(on) 10 TJ = 150 C I D , Drain Current (A) 100 10us 10 100us 1ms 1 10ms 1 TJ = 25 C 0.1 0.4 V GS = 0 V 0.6 0.8 1.0 1.2 1.4 0.1 0.1 TA = 25 C TJ = 150 C Single Pulse 1 10 100 VSD ,Source-to-Drain Voltage (V) VDS , Drain-to-Source Voltage (V) Fig 7. Typical Source-Drain Diode Forward Voltage Fig 8. Maximum Safe Operating Area 4 www.irf.com IRLML2502 4.0 ID , Drain Current (A) 3.0 2.0 1.0 0.0 25 50 75 100 125 150 TC , Case Temperature ( C) Fig 9. Maximum Drain Current Vs. Case Temperature 1000 Thermal Response (Z thJA ) 100 D = 0.50 0.20 10 0.10 0.05 0.02 0.01 1 SINGLE PULSE (THERMAL RESPONSE) Notes: 1. Duty factor D = t 1 / t 2 2. Peak T J = P DM x Z thJA + TA 0.0001 0.001 0.01 0.1 1 10 PDM t1 t2 0.1 0.00001 t1 , Rectangular Pulse Duration (sec) Fig 10. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient www.irf.com 5 IRLML2502 RDS ( on ) , Drain-to-Source On Resistance ( ) 0.05 0.30 RDS(on) , Drain-to -Source Voltage ( ) VGS = 2.5V 0.20 0.04 Id = 4.0A 0.03 0.10 VGS = 4.5V 0.02 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 0.00 0 10 20 30 40 iD , Drain Current ( A ) VGS, Gate -to -Source Voltage ( V ) Fig 11. On-Resistance Vs. Gate Voltage Fig 12. On-Resistance Vs. Drain Current 6 www.irf.com IRLML2502 Micro3 Package Outline Dimensions are shown in millimeters (inches) D -B3 LEAD ASSIGNMENTS 1 - GATE 2 - SOURCE 3 - DRAIN H 2 0.20 ( .008 ) M AM DIM A A1 B C D e e1 E INCHES MIN .032 .001 .015 .004 .105 MAX .044 .004 .021 .006 .120 MILLIMETERS MIN 0.82 0.02 0.38 0.10 2.67 MAX 1.11 0.10 0.54 0.15 3.05 3 E -A- 3 1 .0750 BASIC .0375 BASIC .047 .083 .005 0 .055 .098 .010 8 1.90 BASIC 0.95 BASIC 1.20 2.10 0.13 0 1.40 2.50 0.25 8 e e1 0.008 (.003) 3X 0.10 (.004) M A1 C AS B S L 3X C 3X H L A MINIMUM RECOMMENDED FOOTPRINT -CB 0.80 ( .031 ) 3X 0.90 ( .035 ) 3X 2.00 ( .079 ) NOTES: 1. DIMENSIONING & TOLERANCING PER ANSI Y14.5M-1982. 2. CONTROLLING DIMENSION : INCH. 3 DIMENSIONS DO NOT INCLUDE MOLD FLASH. 0.95 ( .037 ) 2X www.irf.com 7 Part Marking Information Micro3 Notes : T his part marking information applies to devices produced before 02/26/2001 EXAMPLE: T HIS IS AN IRLML6302 WW = (1-26) IF PRECEDED BY LAS T DIGIT OF CALENDAR YEAR YEAR PART NUMBER 2001 2002 2003 1994 1995 1996 1997 1998 1999 2000 Y 1 2 3 4 5 6 7 8 9 0 WORK WEEK 01 02 03 04 W A B C D IRLML2502 DATE CODE PART NUMBER CODE REFERENCE: 1A = 1B = 1C = 1D = 1E = 1F = 1G = 1H = IRLML2402 IRLML2803 IRLML6302 IRLML5103 IRLML6402 IRLML6401 IRLML2502 IRLML5203 24 25 26 X Y Z WW = (27-52) IF PRECEDED BY A LETT ER YEAR 2001 2002 2003 1994 1995 1996 1997 1998 1999 2000 Y A B C D E F G H J K WORK WEEK 27 28 29 30 W A B C D DAT E CODE EXAMPLES: YWW = 9503 = 5C YWW = 9532 = EF 50 51 52 X Y Z Notes : T his part marking information applies to devices produced after 02/26/2001 W = (1-26) IF PRECE DED BY LAS T DIGIT OF CALENDAR YEAR Y = YEAR W = WEEK YEAR 2001 2002 2003 1994 1995 1996 1997 1998 1999 2000 Y 1 2 3 4 5 6 7 8 9 0 WORK WEEK 01 02 03 04 W A B C D PART NUMBER LOT CODE PART NUMBER CODE REFERENCE: A= B= C= D= E= F= G= H= IRLML 2402 IRLML2803 IRLML 6302 IRLML 5103 IRLML6402 IRLML6401 IRLML2502 IRLML5203 24 25 26 X Y Z W = (27-52) IF PRECEDED BY A LETTER YEAR 2001 2002 2003 1994 1995 1996 1997 1998 1999 2000 Y A B C D E F G H J K WORK WEEK 27 28 29 30 W A B C D 50 51 52 X Y Z 8 www.irf.com IRLML2502 Micro3 Tape & Reel Information Dimensions are shown in millimeters (inches) 2.05 ( .080 ) 1.95 ( .077 ) 4.1 ( .161 ) 3.9 ( .154 ) 1.6 ( .062 ) 1.5 ( .060 ) 1.32 ( .051 ) 1.12 ( .045 ) 1.85 ( .072 ) 1.65 ( .065 ) TR 3.55 ( .139 ) 3.45 ( .136 ) 8.3 ( .326 ) 7.9 ( .312 ) FEED DIRECTION 4.1 ( .161 ) 3.9 ( .154 ) 1.1 ( .043 ) 0.9 ( .036 ) 0.35 ( .013 ) 0.25 ( .010 ) 178.00 ( 7.008 ) MAX. 9.90 ( .390 ) 8.40 ( .331 ) NOTES: 1. CONTROLLING DIMENSION : MILLIMETER. 2. OUTLINE CONFORMS TO EIA-481 & EIA-541. Data and specifications subject to change without notice. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information. 04/03 www.irf.com 9 |
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