M28S 1A , 40V NPN Plastic Encapsulated Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES SOT-23 Excellent hFE Linearity High DC Current Gain A L 3 3 C B Top View CLASSIFICATION OF hFE 1 1 Product-Rank M28S-B M28S-C M28S-D Range 300~550 500~700 650~1000 K 2 E 2 D 28S Marking Collector F 3 PACKAGE INFORMATION Package MPQ REF. A B C D E F 1 Leader Size Base SOT-23 3K 7 inch H G 2 Emitter Millimeter Min. Max. 2.80 3.04 2.10 2.55 1.20 1.40 0.89 1.15 1.78 2.04 0.30 0.50 REF. G H J K L J Millimeter Min. Max. 0.09 0.18 0.45 0.60 0.08 0.177 0.6 REF. 0.89 1.02 ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise specified) Parameter Symbol Ratings Unit Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current - Continuous Collector Power Dissipation Thermal Resistance From Junction To Ambient Junction, Storage Temperature VCBO VCEO VEBO IC PC RθJA TJ, TSTG 40 20 6 1 200 625 150, -55~150 V V V A mW °C / W °C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Parameter Symbol Min. Typ. Max. Unit Collector to Base Breakdown Voltage Collector to Emitter Breakdown Voltage Emitter to Base Breakdown Voltage Collector Cut-Off Current Collector Cut-Off Current Emitter Cut-Off Current V(BR)CBO V(BR)CEO V(BR)EBO ICBO ICEO IEBO hFE(1) hFE(2) hFE(3) hFE(4) VCE(sat) fT Cob 40 20 6 290 300 300 300 100 - 9 0.1 5 0.1 1000 0.55 - V V V µA µA µA DC Current Gain Collector to Emitter Saturation Voltage Transition Frequency Collector output capacitance http://www.SeCoSGmbH.com/ 15-Jul-2011 Rev. A V MHz pF Test Conditions IC=0.1mA, IE=0 IC=1mA, IB=0 IE=0.1mA, IC=0 VCB=35V, IE=0 VCE=20V, IB=0 VEB=5V, IC=0 VCE=1V, IC=1mA VCE=1V, IC=100mA VCE=1V, IC=300mA VCE=1V, IC=500mA IC=600mA, IB=20mA VCE=10V, IE=50mA, f=1MHz VCB=10V, IE=0, f=1MHz Any changes of specification will not be informed individually. Page 1 of 1