ST26025A

ST26025A PNP power Darlington transistor Features High current monolithic Darlington configuration TAB Integrated antiparallel collector-emitter diode Applications 1 2 Automotive fan control Linear and switching industrial equipment TO-3 Description The ST26025A is an epitaxial-base PNP power transistor in monolithic Darlington configuration Figure 1. Internal schematic diagrams mounted in TO-3 metal case. It is intended for general purpose amplifier and low frequency switching applications. R typ. = 60 R typ. = 8 k 2 1 Table 1. Device summary Order code Marking Package Packaging ST26025A 26025A TO-3 Tray October 2010 Doc ID 18031 Rev 1 1/7 www.st.com 7 Obsolete Product(s) - Obsolete Product(s)Electrical ratings ST26025A 1 Electrical ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit V Collector-base voltage (I = 0) - 100 V CBO E V Collector-emitter voltage (I = 0) - 100 V CEO B V Emitter-base voltage (I = 0) - 5 V EBO C I Collector current - 20 A C I Collector peak current (T < 5 ms) - 40 A CM P I Base current - 0.5 A B P Total dissipation at T = 25 C 160 W TOT C T Storage temperature - 65 to 200 STG C T Max. operating junction temperature 200 J Table 3. Thermal data Symbol Parameter Value Unit R Thermal resistance junction-case max. 1.1 C/W thJC 2/7 Doc ID 18031 Rev 1 Obsolete Product(s) - Obsolete Product(s)