STN724

STF724 STN724 NPN medium power transistors Features ■ Surface mounting devices in medium power SOT-223 and SOT-89 packages ■ Available in tape and reel packaging Applications ■ Voltage regulation ■ Relay driver ■ Generic switch Description The STF724 and STN724 are NPN transistors manufactured using Planar technology resulting in rugged high performance devices. 2 3 2 1 SOT-223 SOT-89 Figure 1. Internal schematic diagram Table 1. Device summary Order code Marking STF724 724 STN724 N724 April 2008 Package SOT-89 SOT-223 Rev 4 Packaging Tape & reel 1/11 www.st.com 11 Contents STF724 - STN724 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) ........................... 5 3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...