2N2220/2N2221/2N2222
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.
Type 2N2220 2N2221 2N2222
Ordering code Q68000-A4573 Q62702-F134 Q62702-F135
Maximum ratings
Collector-emitter Voltage Collector-base voltage Emitter-base voltage Collector current Junction temperature Storage temperature range Total power dissipation (Tamb =25 Total Power dissipation (Tcase=25
Thermal resistance Junction to ambient air Junction to case
) )
VCEO VCBO VEBO Ic Tj Tstg ...