BL Galaxy Electrical Production specification NPN Silicon Epitaxial Planar Transistor FEATURES z MMSTA42 Pb Lead-free Power dissipation.(PC=0.35W) APPLICATIONS z Audio frequency general purpose amplifier. SOT-323 ORDERING INFORMATION Type No. Marking Package Code MMSTA42 K3M SOT-323 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Value Units VCBO Collector-Base Voltage 310 V VCEO Collector-Emitter Voltage 305 V VEBO Emitter-Base Voltage 5 V IC Collector Current -Continuous 500 mA PC Collector Dissipation 200 mW Tj,Tstg Junction and Storage Temperature -55~150 ℃ Document number: BL/SSSTF057 Rev.A www.galaxycn.com 1 BL Galaxy Electrical Production specification NPN Silicon Epitaxial Planar Transistor MMSTA42 ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Parameter Symbol Test conditions MIN Collector-base breakdown voltage V(BR)CBO IC=100μA,IE=0 310 V Collector-emitter breakdown voltage V(BR)CEO IC=1mA,IB=0 305 V Emitter-base breakdown voltage V(BR)EBO IE=100μA,IC=0 5 V Collector cut-off current ICBO VCB=200V,IE=0 0.25 μA Emitter cut-off current IEBO VEB=5V,IC=0 0.1 μA DC current gain hFE VCE=10V,IC=1mA VCE=10V,IC=10mA VCE=10V,IC=30mA Collector-emitter saturation voltage VCE(sat) IC=20mA,IB=2mA 0.2 V Base-emitter saturation voltage VBE(sat) IC=20mA,IB=2mA 0.9 V Transition frequency fT VCE=20V, IE= 10mA f=30MHz 60 100 60 50 MAX UNIT 200 MHz TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSTF057 Rev.A www.galaxycn.com 2 BL Galaxy Electrical NPN Silicon Epitaxial Planar Transistor Document number: BL/SSSTF057 Rev.A Production specification MMSTA42 www.galaxycn.com 3 BL Galaxy Electrical Production specification NPN Silicon Epitaxial Planar Transistor MMSTA42 PACKAGE OUTLINE Plastic surface mounted package SOT-323 SOT-323 Dim Min Max A 1.8 2.2 B 1.15 1.35 C 1.0Typical D 0.15 0.35 E 0.25 0.40 G 1.2 1.4 H 0.02 0.1 J K 0.1Typical 2.1 2.3 All Dimensions in mm PACKAGE INFORMATION Device Package Shipping MMSTA42 SOT-323 3000/Tape&Reel Document number: BL/SSSTF057 Rev.A www.galaxycn.com 4