STX715

STX715 NPN low voltage transistor Features ■ Low voltage small device for through-hole assembly ■ High ruggedness Applications ■ Voltage regulation ■ Relay driver ■ Generic switch Description The STX715 is a NPN transistor manufactured using planar technology and it is housed in TO-92 small plastic package. TO-92 TO-92(-AP) Figure 1. Internal schematic diagram Table 1. Device summary Order codes STX715 STX715-AP Marking X715 X715 Package TO-92 TO-92 February 2010 Doc ID 8654 Rev 3 Packaging Bag Ammopack 1/8 www.st.com 8 Electrical ratings 1 Electrical ratings Table 2. Absolute maximum ratings Symbol Parameter VCBO VCEO VEBO IC ICM IB IBM PTOT TSTG TJ Collector-base voltage (IE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current (tP < 5 ms) Base current Base peak current (tP < 5 ms) Total dissipation at Tamb = 25 °C Storage temperature Max. operating junction temperature Table 3. Thermal data Symbol Parameter RthJA Thermal resistance junction-ambient __ max STX715 Value 140 80 5 1.5 2 0.3 0.6 0.9 -65 to 150 150 Unit V V V A A A A W °C °C Value 140 Unit °C/W 2/8 Doc ID 8654 Rev 3 STX715 2 Electrical characteristics Electrical characteristics Tcase = 25 °C unless otherwise specified. Table 4. Electrical characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit ICES Collector cut-off current (VBE = 0) VCE = 140 V 500 µA ICEO Collector cut-off current (IB = 0) VCE = ...