M C C (cid:1)(cid:2)(cid:3)(cid:4)(cid:5)(cid:6)(cid:7)(cid:5)(cid:8)(cid:8)(cid:9)(cid:4)(cid:3)(cid:2)(cid:10)(cid:11)(cid:6)(cid:7)omponents TM MMBT4401 20736Marilla Street Chatsworth Micro Commercial Components (cid:7)(cid:12)(cid:6)(cid:13)(cid:14)(cid:15)(cid:14)(cid:14) (cid:16)(cid:17)(cid:5)(cid:18)(cid:9)(cid:19)(cid:6)(cid:20)(cid:21)(cid:14)(cid:21)(cid:22)(cid:6)(cid:23)(cid:24)(cid:14)(cid:25)(cid:26)(cid:13)(cid:15)(cid:15) (cid:27)(cid:10)(cid:28)(cid:19)(cid:6)(cid:6)(cid:6)(cid:20)(cid:21)(cid:14)(cid:21)(cid:22)(cid:6)(cid:23)(cid:24)(cid:14)(cid:25)(cid:26)(cid:13)(cid:15)(cid:13) Features • Halogen free available upon request by adding suffix "-HF" • Surface Mount SOT-23 Package • Capable of 350mWatts of Power Dissipation NPN General (cid:120)(cid:3) Operatingand Storage JunctionTemperatures:-55(cid:263)to 150(cid:263) Purpose Amplifier • IC=600mA (cid:120) Marking:2X/M4A • Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) • Epoxy meets UL 94 V-0 flammability rating SOT-23 • Moisure Sensitivity Level 1 A Electrical Characteristics @ 25°C Unless Otherwise Specified D C Symbol Parameter Min Max Units OFF CHARACTERISTICS C B V Collector-Emitter Breakdown Voltage* 40 Vdc (BR)CEO (I =1.0mAdc, I =0) C B V Collector-Base Breakdown Voltage 60 Vdc B E (BR)CBO (I =10mAdc, I =0) F E C E V Emitter-Base Breakdown Voltage 6.0 Vdc (BR)EBO (I =0.1mAdc, I =0) E C IBL Base Cutoff Current 0.1 µAdc (V =35Vdc, V =0.4Vdc) G H J CE BE ICEX Collector Cutoff Current 0.1 µAdc (VCE=35Vdc, VBE=0.4Vdc) K ON CHARACTERISTICS DIMENSIONS h DC Current Gain* FE INCHES MM (I =0.1mAdc, V =1.0Vdc) 20 C CE DIM MIN MAX MIN MAX NOTE (IC=1.0mAdc, VCE=1.0Vdc) 40 A .110 .120 2.80 3.04 (I =10mAdc, V =1.0Vdc) 80 B.083.104 2.102.64 C CE (I =150mAdc, V =1.0Vdc) 100 300 C .047 .055 1.20 1.40 C CE D .035 .041 .89 1.03 (I =500mAdc, V =1.0Vdc) 40 C CE E .070 .081 1.78 2.05 VCE(sat) Collector-Emitter Saturation Voltage F .018 .024 .45 .60 (I =150mAdc, I=15mAdc) 0.4 Vdc G .0005 .0039 .013 .100 C B (I =500mAdc, I=50mAdc) 0.75 H .035 .044 .89 1.12 C B J .003 .007 .085 .180 V Base-Emitter Saturation Voltage BE(sat) K .015 .020 .37 .51 (I =150mAdc, I=15mAdc) 0.75 0.95 Vdc C B (IC=500mAdc, IB=50mAdc) 1.2 Suggested Solder SMALL-SIGNAL CHARACTERISTICS Pad Layout f Current Gain-Bandwidth Product T .031 (IC=20mAdc,VCE=10Vdc, f=100MHz) 250 MHz .800 C Collector-Base Capacitance cb (V =5.0Vdc,I =0, f=1.0MHz) 6.5 pF .035 CB E .900 C Emitter-Base Capacitance eb (VBE=0.5Vdc,IC=0, f=1.0MHz) 30.0 pF .20.70900 inmchmes SWITCHING CHARACTERISTICS t Delay Time (V =30Vdc, V =0.2Vdc 15 ns d CC BE t Rise Time I =150mAdc, I =15mAdc) 20 ns r C B1 ts Storage Time (VCC=30Vdc, IC=150mAdc 225 ns .037 .950 t Fall Time I =I =15mAdc) 30 ns f B1 B2 .037 *Pulse Width ≤ 300µs, Duty Cycle ≤ 2.0% .950 www.mccsemi.com 1 of 4 Revision: B 2013/01/01

MMBT4401 M C C TM Micro Commercial Components Base-Emitter ON Voltage vs DC Current Gain vs Collector Current Collector Current 360 1.2 V = 10V V = 10V CE CE 300 1.0 240 0.8 hFE VBE(ON) - (V) TA = 25°C 180 0.6 120 0.4 T = 125°C A 60 0.2 0 1 10 100 1000 1 10 100 1000 IC (mA) IC - (mA) Collector-Emitter Saturation Base-Emitter Saturation Volatge vs Collector Current Voltage vs Collector Current .24 1.1 IC/IB = 10 IC/IB = 10 .20 TA = 25°C 1.0 TA = 25°C .16 0.9 VCE(SAT) - (V).12 VBE(SAT) - (V) 0.8 .08 0.7 .04 0.6 0 0.5 1.0 10 100 1000 1.0 10 100 1000 IC - (mA) IC - (mA) Collector-Base Diode Reverse Input Capacitance vs Current vs Temperature Reverse Bias Voltage 100 40 f = 1MHz 32 V = 20V CB 10 24 pF I - (mA) CBO 16 C 1.0 eb 8 0.1 0 0 25 50 75 100 125 150 0.1 1.0 10 T - (°C) J Volts - (V) www.mccsemi.com 2 of 4 Revision: B 2013/01/01

M C C MMBT4401 TM Micro Commercial Components Maximum Power Dissipation vs Output Capacitance vs Ambient Temperature Reverse Bias Voltage 800 10 f = 1MHz 8 600 TO-92 PD(MAX) - (mW) 6 400 pF 4 C cb 200 SOT-23 2 0 0 0 50 100 150 200 0.1 1.0 10 T - (°C) A Volts - (V) www.mccsemi.com 3 of 4 Revision: B 2013/01/01

M C C TM Micro Commercial Components Ordering Information : Device Packing Part Number-TP Tape&Reel;3Kpcs/Reel Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF ***IMPORTANT NOTICE*** Micro Commercial Components Corp.r eserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to holdM icro Commercial Components Corp .a nd all the companies whose products are represented on our website, harmless against all damages . ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation . ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage.M CC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources .MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. www.mccsemi.com 4 of 4 Revision: B 2013/01/01 3