NPN Silicon Planar Transistors

Small Signal Transistors

Small Signal Transistors TO-18 Case (Continued)

Ultra-Fast Transient Response LDO Regulator

300/600mA, Ultra-Fast Transient Response LDO Regulator 2N2220,2N2221,and 2N2222 are epitaxial NPN silicon planar transistors in TO 18 case (18 A 3 DIN 41876). The collector is electrically connected to the case. The transistors are particularly suitable for use as high-speed switches.