MMBTA55,MMBTA56 Features * Halogen Free Available Upon Request By Adding Suffix "-HF" * Moisture Sensitivity Level 1 * Epoxy Meets UL 94 V-0 Flammability Rating * Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information) Maximum Ratings @ 25C Unless Otherwise Specified * Operating Junction Temperature Range: -55 to +150 * Storage Temperature Range: -55 to +150 * Thermal Resistance: 556/W Junction to Ambient Parameter Collector-Base Voltage Collector-Emitter Voltage Symbol MMBTA55 MMBTA56 MMBTA55 MMBTA56 VCBO VCEO Rating Unit -60 -80 A -60 -80 V Continuous Collector Current IC -500 mA Power Dissipation PD 225 mW 3 1 F 2 C B E H G Marking: MMBTA55: 2H MMBTA56: 2GM J L K DIMENSIONS INCHES MM DIM MIN MAX MIN MAX A 0.110 0.120 2.80 3.04 B 0.083 0.104 2.10 2.64 C 0.047 0.055 1.20 1.40 0.034 0.041 0.85 1.05 D E 0.067 0.083 1.70 2.10 F 0.018 0.024 0.45 0.60 G 0.0004 0.006 0.01 0.15 H 0.035 0.043 0.90 1.10 J 0.003 0.007 0.08 0.18 K 0.012 0.020 0.30 0.51 L 0.007 0.020 0.20 0.50 Internal Structure 3 2 D V -4 1 SOT-23 V VEBO Emitter-Base Voltage PNP General Purpose Amplifier 1.BASE 2.EMITTER 3.COLLECTOR NOTE Suggested Solder Pad Layout 0.031 0.800 0.035 0.900 0.079 2.000 0.037 0.950 Rev.3-2-09182019 1/4 inches mm 0.037 0.950 MCCSEMI.COM MMBTA55,MMBTA56 Electrical Characteristics @ TA=25C Unless Otherwise Specified Parameter Symbol Min Collector-Base Breakdown MMBTA55 V(BR)CBO Voltage MMBTA56 -60 V -80 V -60 V -80 V -4 V IE=-100A, IC=0 -0.1 A VCB=-60V, IE=0 -0.1 A VCB=-80V, IE=0 -0.1 A VCE=-60V, IB=0 Collector-Emitter Breakdown Voltage MMBTA55 MMBTA56 Emitter-Base Breakdown Voltage Collector Cutoff Current MMBTA55 MMBTA56 Emitter Cutoff Current DC Current Gain V(BR)CEO V(BR)EBO Typ ICBO ICES Max Units Conditions IC=-100A, IE=0 IC=-1mA, IB=0 hFE(1) 100 VCE=-1V, IC=-10mA hFE(2) 100 VCE=-1V, IC=-100mA VCE(sat) -0.25 V IC=-100mA, IB=-10mA Base-Emitter Voltage VBE -1.2 V VCE=-1V, IC=-100mA Transition Frequency fT Collector-Emitter Saturation Voltage Rev.3-2-09182019 50 MHz 2/4 VCE=-1V, IC=-100mA, f=100MHz MCCSEMI.COM MMBTA55,MMBTA56 Curve Characteristics Fig. 1 - Static Characteristics Fig. 2 - DC Current Gain Characteristics -160 1000 Common Emitter TA=25C -800A Common Emitter VCE= - 1V -640A -560A DC Current Gain Collector Current (mA) -720A -120 -480A -80 -400A -320A TA=100C 100 TA=25C -240A -40 -160A IB=-80A -0 -0 -1 -2 -3 -4 -5 10 -6 -3 -10 -500 Fig. 4 - Base-Emitter Voltage Characteristics Fig. 3 - Collector-Emitter Saturation Voltage Characteristics -100 Collcetor Current (mA) -1000 Collector-Emitter Saturation Voltage (mV) -100 Collector Current (mA) Collector-Emitter Voltage (V) -100 TA=100C TA=25C -10 TA=100C -10 TA=25C -1 Common Emitter VCE= - 1V =10 -1 -0.1 -1 -10 -100 -0.1 -0.0 -500 -0.2 -0.4 -0.6 -0.8 -1.0 Base-Emitter Voltage (V) Collector Current (mA) Fig. 5 - Collector Power Derating Curve Collector Power Dissipation (mW) 250 200 150 100 50 0 0 25 50 75 100 125 150 Ambient Temperature (C) Rev.3-2-09182019 3/4 MCCSEMI.COM MMBTA55,MMBTA56 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. reserves 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 hold Micro Commercial Components Corp . and 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. MCC 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. Rev.3-2-09182019 4/4 MCCSEMI.COM