STMicroelectronics MJE172
Low voltage high speed switching NPN transistor
FEATURES
● High speed switching● NPN device t(s)
APPLICATIONS
c● Audio amplifier u● High speed switching applications ProdDescription teThis device is an NPN low voltage transistor lemanufactured using epitaxial planar technology oand housed in a SOT-32 plastic package. It is sdesigned for low power audio amplifiers and low Obsolete Product(s) - Obcurrent, high speed switching applications. SOT-32 Figure 1. Internal schematic diagram Table 1. Device summary Order code MJE172 Marking MJE172 Package SOT-32 Packaging Tube August 2011 Doc ID 4166 Rev 5 1/7 7 Electrical ratings 1 Electrical ratings MJE172 Table 2. Absolute maximum ratings Symbol Parameter Value Unit VCEO Collector-emitter voltage (IB = 0) 80 V VCBO Collector-base voltage (IE = 0) 100 V VEBO Base-emitter voltage (IC = 0) 7V IC Collector current 3A ICM t(s)IB cIBM duPTOT roTstg PTJ Collector peak current (tP < 5 ms) Bas