2N2220/2N2221/2N2222
300/600mA, Ultra-Fast Transient Response LDO Regulator
2N2220,2N2221,and 2N2222 are epitaxial NPN ...
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 Ptot Ptot
RthJA RthJC
2N2220 2N2221 2N2222
30 60 5 0.8 175 -65 to +200 0.5 1.8
≤300 ≤83
V V V A
W W
K/W K/W
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2N2220/2N2221/2N2222
300/600mA, Ultra-Fast Transient Response LDO
Regulator
Static characteristics (Tamb=25 )
Collector-base breakdown voltage (Ic=10µA)
Collector...