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STX715
NPN low voltage transistor
Features
Low voltage small device for through-hole
assembly
High ruggedness
Applications
Voltage regulation
Relay driver TO-92 TO-92(-AP)
Generic switch
Description
Figure 1. Internal schematic diagram
The STX715 is a NPN transistor manufactured
using planar technology and it is housed in TO-92
small plastic package.
Table 1. Device summary
Order codes Marking Package Packaging
STX715 X715 TO-92 Bag
STX715-AP X715 TO-92 Ammopack
February 2010 Doc ID 8654 Rev 3 1/8
www.st.com 8
Electrical ratings STX715
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
VCBO Collector-base voltage (IE = 0) 140 V
VCEO Collector-emitter voltage (IB = 0) 80 V
VEBO Emitter-base voltage (IC = 0) 5 V
IC Collector current 1.5 A
ICM Collector peak current (tP < 5 ms) 2 A
IB Base current 0.3 A
IBM Base peak current (tP < 5 ms) 0.6 A
PTOT Total dissipation at Tamb = 25