PD - 94893B IRLML2402PbF l l l l l l l l Generation V Technology Ultra Low On-Resistance N-Channel MOSFET SOT-23 Footprint Low Profile (<1.1mm) Available in Tape and Reel Fast Switching Lead-Free HEXFET® Power MOSFET G 1 VDSS = 20V 3 D S 2 RDS(on) = 0.25Ω Description Fifth Generation HEXFETs 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 a wide variety of applications. A customized 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. Micro3™ Absolute Maximum Ratings Parameter I D @ TA = 25°C I D @ TA = 70°C IDM PD @TA = 25°C VGS dv/dt TJ, TSTG Max. Continuous Drain Current, V GS @ 4.5V Continuous Drain Current, V GS @ 4.5V Pulsed Drain Current Power Dissipation Linear Derating Factor Gate-to-Source Voltage Peak Diode Recovery dv/dt Junction and Storage Temperature Range Units 1.2 0.95 7.4 540 4.3 ± 12 5.0 -55 to + 150 A mW mW/°C V V/ns °C Thermal Resistance Parameter RθJA www.irf.com Maximum Junction-to-Ambient Typ. Max. 230 Units °C/W 1 12/14/11 IRLML2402PbF Electrical Characteristics @ TJ = 25°C (unless otherwise specified) ΔV(BR)DSS/ΔTJ Parameter Drain-to-Source Breakdown Voltage Breakdown Voltage Temp. Coefficient RDS(on) Static Drain-to-Source On-Resistance VGS(th) g fs Gate Threshold Voltage Forward Transconductance IDSS Drain-to-Source Leakage Current V(BR)DSS IGSS Qg Qgs Qgd t d(on) tr t d(off) tf Ciss Coss Crss 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 Min. 20 0.70 1.3 Typ. 0.024 2.6 0.41 1.1 2.5 9.5 9.7 4.8 110 51 25 Max. Units Conditions V VGS = 0V, ID = 250µA V/°C Reference to 25°C, ID = 1mA 0.25 VGS = 4.5V, ID = 0.93A Ω 0.35 VGS = 2.7V, ID = 0.47A V VDS = VGS, ID = 250µA S VDS = 10V, ID = 0.47A 1.0 VDS = 16V, VGS = 0V µA 25 VDS = 16V, VGS = 0V, TJ = 125°C -100 VGS = -12V nA 100 VGS = 12V 3.9 ID = 0.93A 0.62 nC VDS = 16V 1.7 VGS = 4.5V, See Fig. 6 and 9 VDD = 10V ID = 0.93A ns RG = 6.2Ω RD = 11Ω, See Fig. 10 VGS = 0V pF VDS = 15V = 1.0MHz, See Fig. 5 Source-Drain Ratings and Characteristics IS I SM VSD t rr Q rr Parameter Continuous Source Current (Body Diode) Pulsed Source Current (Body Diode) Diode Forward Voltage Reverse Recovery Time Reverse RecoveryCharge Min. Typ. Max. Units 0.54 7.4 25 16 1.2 38 24 A V ns nC Conditions MOSFET symbol showing the integral reverse p-n junction diode. TJ = 25°C, IS = 0.93A, VGS = 0V TJ = 25°C, IF = 0.93A di/dt = 100A/µs D G S Notes: Repetitive rating; pulse width limited by Pulse width ≤ 300µs; duty cycle ≤ 2%. ISD ≤ 0.93A, di/dt ≤ 90A/µs, VDD ≤ V(BR)DSS, Surface mounted on FR-4 board, t ≤ 5sec. max. junction temperature. ( See fig. 11 ) TJ ≤ 150°C 2 www.irf.com IRLML2402PbF 100 100 VGS 7.5V 5.0V 4.0V 3.5V 3.0V 2.5V 2.0V BOTTOM 1.5V 10 1 0.1 1.5V 20μs PULSE WIDTH TJ = 25°C A 0.01 0.1 1 10 1 1.5V 0.1 R DS(on) , Drain-to-Source On Resistance (Normalized) 2.0 I D , Drain-to-Source Current (A) TJ = 25°C TJ = 150°C 1 0.1 V DS = 10V 20μs PULSE WIDTH 2.5 3.0 3.5 VGS , Gate-to-Source Voltage (V) Fig 3. Typical Transfer Characteristics www.irf.com 10 Fig 2. Typical Output Characteristics 10 2.0 1 VDS , Drain-to-Source Voltage (V) Fig 1. Typical Output Characteristics 0.01 20μs PULSE WIDTH TJ = 150°C A 0.01 0.1 10 VDS , Drain-to-Source Voltage (V) 1.5 VGS 7.5V 5.0V 4.0V 3.5V 3.0V 2.5V 2.0V BOTTOM 1.5V TOP I , Drain-to-Source Current (A) D I , Drain-to-Source Current (A) D TOP A 4.0 I D = 0.93A 1.5 1.0 0.5 0.0 -60 -40 -20 VGS = 4.5V 0 20 40 60 A 80 100 120 140 160 TJ , Junction Temperature (°C) Fig 4. Normalized On-Resistance Vs. Temperature 3 IRLML2402PbF 200 10 160 V GS, Gate-to-Source Voltage (V) V GS = 0V, f = 1MHz C iss = Cgs + C gd , Cds SHORTED C rss = C gd C oss = C ds + C gd C, Capacitance (pF) Ciss 120 Coss 80 Crss 40 0 1 10 100 I D = 0.93A VDS = 16V 8 6 4 2 0 0.0 A FOR TEST CIRCUIT SEE FIGURE 9 1.0 2.0 3.0 A 4.0 Q G , Total Gate Charge (nC) VDS , Drain-to-Source Voltage (V) Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage Fig 6. Typical Gate Charge Vs. Gate-to-Source Voltage 10 100 ISD , Reverse Drain Current (A) OPERATION IN THIS AREA LIMITED BY R DS(on) I D , Drain Current (A) TJ = 150°C 1 TJ = 25°C 0.1 VGS = 0V 0.01 0.2 0.4 0.6 0.8 1.0 1.2 VSD , Source-to-Drain Voltage (V) Fig 7. Typical Source-Drain Diode Forward Voltage 4 A 1.4 10 100μs 1 1ms TA = 25°C TJ = 150°C Single Pulse 0.1 1 10ms A 10 100 VDS , Drain-to-Source Voltage (V) Fig 8. Maximum Safe Operating Area www.irf.com IRLML2402PbF V DS QG 4.5V QGS VGS QGD D.U.T. RG VG RD + - VDD 4.5V Pulse Width ≤ 1 µs Duty Factor ≤ 0.1 % Charge Fig 9a. Basic Gate Charge Waveform Fig 10a. Switching Time Test Circuit Current Regulator Same Type as D.U.T. VDS 50KΩ 90% .2μF 12V .3μF D.U.T. + V - DS 10% VGS VGS 3mA tr td(on) IG t d(off) tf ID Current Sampling Resistors Fig 9b. Gate Charge Test Circuit Fig 10b. Switching Time Waveforms Thermal Response (Z thJA ) 1000 100 D = 0.50 0.20 0.10 10 0.05 0.02 PDM 0.01 1 0.1 0.00001 t1 SINGLE PULSE (THERMAL RESPONSE) t2 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 10 100 t1 , Rectangular Pulse Duration (sec) Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient www.irf.com 5 IRLML2402PbF Peak Diode Recovery dv/dt Test Circuit + D.U.T Circuit Layout Considerations • Low Stray Inductance • Ground Plane • Low Leakage Inductance Current Transformer + - - + RG • • • • Driver Gate Drive P.W. + dv/dt controlled by RG Driver same type as D.U.T. ISD controlled by Duty Factor "D" D.U.T. - Device Under Test Period D= - VDD P.W. Period VGS=10V * D.U.T. ISD Waveform Reverse Recovery Current Body Diode Forward Current di/dt D.U.T. VDS Waveform Diode Recovery dv/dt Re-Applied Voltage Body Diode VDD Forward Drop Inductor Curent Ripple ≤ 5% ISD * VGS = 5V for Logic Level Devices Fig 12. For N-Channel HEXFETS 6 www.irf.com IRLML2402PbF Micro3 (SOT-23) (Lead-Free) Package Outline Dimensions are shown in millimeters (inches) A 6 DIMENSIONS 5 D SYMBOL 3 6 E E1 1 B 5 A A1 A2 b c D E E1 e e1 L L1 L2 0.15 [0.006] M C B A 2 e e1 A A2 H C 4 L1 c 0.10 [0.004] C A1 L2 3X b 3X L 0.20 [0.008] M C B A 7 Recommended Footprint 0.950 INCHES MIN MAX MIN MAX 0.89 0.01 0.88 0.30 0.08 2.80 2.10 1.20 0.95 1.90 0.40 0.54 0.25 0 1.12 0.10 1.02 0.50 0.20 3.04 2.64 1.40 BSC BSC 0.60 REF BSC 8 0.0004 0 %6& %6& REF BSC 8 NOTES: 1. DIMENSIONING & TOLERANCING PER ANSI Y14.5M-1994 2. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 3. CONTROLLING DIMENSION: MILLIMETER. 4. DATUM PLANE H IS LOCATED AT THE MOLD PARTING LINE. 5. DATUM A AND B TO BE DETERMINED AT DATUM PLANE H. 6. DIMENSIONS D AND E1 ARE MEASURED AT DATUM PLANE H. DIMENSIONS DOES NOT INCLUDE MOLD PROTRUSIONS OR INTERLEAD FLASH. MOLD PROTRUSIONS OR INTERLEAD FLASH SHALL NOT EXCEED 0.25 MM [0.010 INCH] PER SIDE. 7. DIMENSION L IS THE LEAD LENGTH FOR SOLDERING TO A SUBSTRATE. 8. OUTLINE CONFORMS TO JEDEC OUTLINE TO-236 AB. 0.972 0.802 MILLIMETERS 2.742 1.900 Micro3 (SOT-23 / TO-236AB) Part Marking Information Micro3 / SOT-23 Package Marking W = (1-26) IF PRECEDED B Y LAS T DIGIT OF CALENDAR YEAR Y = YEAR W = WEEK PART NUMBER A YW LC HALOGEN FREE INDICATOR LOT CODE PART NUMBER CODE REFERENCE: A = IRLML2402 B =IRLML2803 C = IRLML2402 D = IRLML5103 E = IRLML6402 F = IRLML6401 G = IRLML2502 H = IRLML5203 Note: A line above the work week (as shown here) indicates Lead-free YEAR Y 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 1 2 3 4 5 6 7 8 9 0 WORK WEEK W 01 02 03 04 A B C D 24 25 26 X Y Z W = (27-52) IF PRECEDED B Y A L ETT ER YEAR Y 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 A B C D E F G H J K WORK WEEK W 27 28 29 30 A B C D 50 51 52 X Y Z Note: For the most current drawing please refer to IR website at http://www.irf.com/package www.irf.com 7 IRLML2402PbF Micro3™ Tape & Reel Information Dimensions are shown in millimeters (inches) 2.05 ( .080 ) 1.95 ( .077 ) 1.6 ( .062 ) 1.5 ( .060 ) 4.1 ( .161 ) 3.9 ( .154 ) TR FEED DIRECTION 1.85 ( .072 ) 1.65 ( .065 ) 3.55 ( .139 ) 3.45 ( .136 ) 4.1 ( .161 ) 3.9 ( .154 ) 1.32 ( .051 ) 1.12 ( .045 ) 8.3 ( .326 ) 7.9 ( .312 ) 0.35 ( .013 ) 0.25 ( .010 ) 1.1 ( .043 ) 0.9 ( .036 ) 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: 101N.Sepulveda Blvd, El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7903 Visit us at www.irf.com for sales contact information. 12/2011 8 www.irf.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: International Rectifier: IRLML2402TRPBF