BF421 Datasheet (STMicroelectronics) - SMALL SIGNAL PNP TRANSISTOR

BF421, SMALL SIGNAL PNP TRANSISTOR

® BF421 SMALL SIGNAL PNP TRANSISTOR PRELIMINARY DATA Ordering Code BF421 BF421-AP Marking Package / Shipment BF421 TO-92 / Bulk BF421 TO-92 / Ammopack s SILICON EPITAXIAL PLANAR PNP HIGH VOLTAGE TRANSISTOR s TO-92 PACKAGE SUITABLE FOR THROUGH-HOLE PCB ASSEMBLY s THE NPN COMPLEMENTARY TYPE IS )BF420 ct(sAPPLICATIONS us VIDEO AMPLIFIER CIRCUITS (RGB dCATHODE CURRENT CONTROL) ros TELEPHONE WIRELINE INTERFACE (HOOK lete PSWITCHES, DIALER CIRCUITS) TO-92 Bulk TO-92 Ammopack INTERNAL SCHEM