BL Galaxy Electrical Production specification NPN General Purpose Transistor FEATURES z Epitaxial planar die construction. z Complementary PNP type available MMBT5551 Pb Lead-free (MMBT5401). z Also available in lead free version. APPLICATIONS z Ideal for medium power amplification and switching SOT-23 ORDERING INFORMATION Type No. Marking Package Code MMBT5551 G1 SOT-23 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Value UNIT VCBO collector-base voltage 180 V VCEO collector-emitter voltage 160 V VEBO emitter-base voltage 6 V IC collector current (DC) 0.6 A PC Collector dissipation 0.35 W RθJA Thermal resistance,Junction to ambient 357 °C/W Tj ,Tstg junction and storage temperature -55-150 °C ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSTC065 Rev.A www.galaxycn.com 1 BL Galaxy Electrical Production specification NPN General Purpose Transistor MMBT5551 Symbol Parameter Test conditions MIN. MAX. UNIT V(BR)CBO Collector-base breakdown voltage IC=100μA,IE=0 180 V(BR)CEO Collector-emitter breakdown voltage IC=0.1mA,IB=0 160 V(BR)EBO Emitter-base breakdown voltage IE=10μA,IC=0 6 ICBO collector cut-off current IE = 0; VCB = 120V - 50 nA IEBO emitter cut-off current IC = 0; VEB = 4V - 50 nA hFE DC current gain VCE = 5V; IC= 1mA VCE = 5V;IC = 10mA VCE = 5V;IC = 50mA 80 80 30 250 - VCE(sat) collector-emitter saturation voltage IC = 10mA; IB=1mA IC = 50mA; IB = 5mA - 0.15 0.2 V VBE(sat) base-emitter saturation voltage IC=10mA; IB=1mA IC=50mA; IB=5mA - 1 1 V fT transition frequency IC=10mA; VCB=10V; f=1.0MHz 100 300 MHz Cobo Output capacitance IE=10mA; VCE =10V; f=100MHz 6.0 MHz TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSTC065 Rev.A www.galaxycn.com 2 BL Galaxy Electrical NPN General Purpose Transistor Document number: BL/SSSTC065 Rev.A Production specification MMBT5551 www.galaxycn.com 3 BL Galaxy Electrical Production specification NPN General Purpose Transistor MMBT5551 PACKAGE OUTLINE Plastic surface mounted package SOT-23 SOT-23 Dim Min Max A 2.85 2.95 B 1.25 1.35 C 1.0Typical D 0.37 0.43 E 0.35 0.48 G 1.85 1.95 H 0.02 0.1 J K 0.1Typical 2.35 2.45 All Dimensions in mm SOLDERING FOOTPRINT Unit : mm PACKAGE INFORMATION Device Package Shipping MMBT5551 SOT-23 3000/Tape&Reel Document number: BL/SSSTC065 Rev.A www.galaxycn.com 4