2N3725
2N3725 is Silicon Planar Epitaxial transistor manufactured by STMicroelectronics.
HIGH VOLTAGE, HIGH CURRENT SWITCH
DESCRIPTION The 2N3725 is a silicon planar epitaxial transistor in TO-39 metal case It is a high-voltage, high current switch used for memory applications requiring breakdown voltages up to 50 V and operating currents to 1 A. Fast switching times are assured because of the high minimum f T (300 MHz) and tight control on storage time.
TO-39
INTERNAL SCHEMATIC...
