Cm053b datasheet tip

Nov 22, 2010 · The base resistor is to large. The Tip31 has Hfe (current gain of 10 to 50 maximum) so if you are driving it with 10K to 5 volts you have .43 ma of base drive so your collector current can be only 4.3ma to 21 ma at the most. Your BC547 has much higher gain (100 to 800) but also much lower current. So reduce your base resistor to get enough current. Explore Texas Instruments CM052B and discover alternative parts, CAD models, technical specifications, datasheets, and more on Octopart. All the part names for which the file 4132.pdf is a datasheet TIP31C Power transistors General features New enhanced series High switching speed hFE improved linearity hFE Grouping 3 2 Applications 1 Linear and switching industrial application TO-220 Description The TIP31C is a base island technology NPN power transistor in TO-220 plastic package with Internal schematic diagram better performances than the industry standard TIP Absolute maximum ratings BD238 2/9 Doc ID 15786 Rev 1 1 Absolute maximum ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit VCBO Collector-base voltage (IE = 0) -100 V FQP3N80C/FQPF3N80C 800V N-Channel MOSFET General Description These N-Channel enhancement mode power field effect transistors are produced using Fairchild’s proprietary, planar stripe, DMOS technology. This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching