BF420 Datasheet (ST Microelectronics) - SMALL SIGNAL NPN TRANSISTOR

BF420, SMALL SIGNAL NPN TRANSISTOR

® BF420 SMALL SIGNAL NPN TRANSISTOR PRELIMINARY DATA Ordering Code BF420 www.DataSheet4U.com Marking BF420 BF420 Package / Shipment TO-92 / Bulk TO-92 / Ammopack BF420-AP s s s SILICON EPITAXIAL PLANAR NPN HIGH VOLTAGE TRANSISTOR TO-92 PACKAGE SUITABLE FOR THROUGH-HOLE PCB ASSEMBLY THE PNP COMPLEMENTARY TYPE IS BF421 TO-92 Bulk TO-92 Ammopack APPLICATIONS s VIDEO AMPLIFIER CIRCUITS (RGB CATHODE CURRENT CONTROL) s TELEPHONE WIRELINE INTERFACE (HOOK SWITCHES, DIALER CIRCUITS) INTERNAL S