BL Galaxy Electrical Production specification NPN General Purpose Amplifier MMBT5550 FEATURES z Epitaxial planar die construction. z Ultra-small surface mount package. Pb Lead-free APPLICATIONS z High voltage transistors. z General purpose application. SOT-23 ORDERING INFORMATION Type No. MMBT5550 Marking Package Code M1F SOT-23 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Value Unit VCBO Collector-Base Voltage 160 V VCEO Collector-Emitter Voltage 140 V VEBO Emitter-Base Voltage 6 V IC Collector Current -Continuous 600 mA PC Collector Dissipation 225 mW Tj,Tstg Junction and Storage Temperature -55to+150 ℃ ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSTC117 Rev.A www.galaxycn.com 1 BL Galaxy Electrical Production specification NPN General Purpose Amplifier MMBT5550 Parameter Symbol Test conditions MIN Collector-base breakdown voltage V(BR)CBO IC=100μA IE=0 160 V Collector-emitter breakdown voltage V(BR)CEO IC=1.0mA IB=0 140 V Emitter-base breakdown voltage V(BR)EBO IE=10μA IC=0 6 V Collector cut-off current ICBO VCB=100V IE=0 100 nA Emitter cut-off current IEBO VEB=4V IE=0 50 nA DC current gain hFE VCE=5.0V IC=1.0mA VCE=5.0V IC=10mA VCE=5.0V IC=50mA Collector-emitter saturation voltage VCE(sat) B 60 60 20 VBE(sat) UNIT 250 IC=10mA IB=1.0mA IC=50mA IB=5.0mA 0.15 0.25 V IC=10mA IB=1.0mA IC=50mA IB=5.0mA 1.0 1.2 V B B Base-emitter saturation voltage MAX B B TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSTC117 Rev.A www.galaxycn.com 2 BL Galaxy Electrical Production specification NPN General Purpose Amplifier MMBT5550 PACKAGE OUTLINE Plastic surface mounted package SOT-23 SOT-23 A E K B Dim Min Max A 2.85 2.95 B 1.25 1.35 C J D G H 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 Document number: BL/SSSTC117 Rev.A www.galaxycn.com 3 BL Galaxy Electrical Production specification NPN General Purpose Amplifier MMBT5550 SOLDERING FOOTPRINT Unit：mm PACKAGE INFORMATION Device Package Shipping MMBT5550 SOT-23 3000/Tape&Reel Document number: BL/SSSTC117 Rev.A www.galaxycn.com 4