BL Galaxy Electrical Production specification NPN High Voltage Amplifier MMBTA42 FEATURES z Epitaxial planar die construction. z Complementary PNP type available Pb Lead-free (MMBTA92). z Ideal for medium power amplification and switching. APPLICATIONS z NPN High voltage amplifier. SOT-23 ORDERING INFORMATION Type No. Marking MMBTA42 Package Code 1D SOT-23 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Value UNIT VCBO collector-base voltage 300 V VCEO collector-emitter voltage 300 V VEBO emitter-base voltage 6 V IC collector current (DC) 0.2 A PC Collector dissipation 0.35 W Tj ,Tstg junction and storage temperature -55-150 °C ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Symbol Parameter Test V(BR)CBO Collector-base breakdown voltage V(BR)CEO MIN. MAX. IC=100μA,IE=0 300 - V Collector-emitter breakdown voltage IC=1.0mA,IB=0 300 - V V(BR)EBO Emitter-base breakdown voltage IE=100μA,IC=0 6 - V ICBO collector cut-off current IE = 0; VCB = 200V - 0.1 μA IEBO emitter cut-off current IC = 0; VEB = 6V - 0.1 μA hFE DC current gain VCE =10V; IC=1mA VCE =10V;IC =10mA VCE =10V;IC =30mA 25 40 40 - VCE(sat) collector-emitter saturation voltage IC =20mA; IB =2mA - 0.5 V VBE(sat) base-emitter saturation voltage IC =20mA; IB=2mA - 0.9 V Cob Collector output capacitance VCB=20V,IE=0;f=1.0MHz 3.0 pF fT transition frequency IC=10mA; VCE =20V f=100MHz Document number: BL/SSSTC076 Rev.A conditions B B B 50 - UNIT MHz www.galaxycn.com 1 BL Galaxy Electrical NPN High Voltage Amplifier Production specification MMBTA42 TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Document number: BL/SSSTC076 Rev.A www.galaxycn.com 2 BL Galaxy Electrical Production specification NPN High Voltage Amplifier MMBTA42 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 SOLDERING FOOTPRINT Unit : mm PACKAGE INFORMATION Device Package Shipping MMBTA42 SOT-23 3000/Tape&Reel Document number: BL/SSSTC076 Rev.A www.galaxycn.com 3