ST bd241a-a free download

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BD241A-A NPN power transistor Features . This device is qualified for automotive application NPN transistor Applications Audio, general purpose switching and amplifier 3 2 transistors 1 TO-220 Description The devices are manufactured in Planar Figure 1. Internal schematic diagram technology with "Base Island" layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. Table 1. Device summary Order code Marking Package Packaging BD241A-A BD241A TO-220 Tube July 2007 Rev 1 1/9 www.st.com 9 Absolute maximum ratings BD241A-A 1 Absolute maximum ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit VCER Collector-emitter voltage (RBE = 100) 70 V VCEO Collector-emitter voltage (IB = 0) 60 V VEBO Emitter-base voltage (IC = 0) 5 V IC Collector current 3 A ICM Collector peak current (tp < ms) 5 A IB Base current 1 A PTOT Total dissipation at Tcase = 25