2N2221
2N2222
NPN SILICON TRANSISTOR
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C unless otherwise noted)
2N2221
2N2222
SYMBOL
TEST CONDITIONS
MIN
MAX
MIN
MAX
hFE
VCE=10V, IC=0.1mA
20
-
35
-
hFE
hFE
hFE
hFE
hFE
hFE
VCE=10V, IC=1.0mA
VCE=10V, IC=10mA
VCE=10V, IC=10mA, TA=-55°C
VCE=10V, IC=150mA
VCE=1.0V, IC=150mA
VCE=10V, IC=500mA
25
35
15
40
20
25
-
-
-
120
-
-
50
75
35
100
50
40
-
-
-
300
-
-
TO-18 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Emitter
2) Base
3) Collector
MARKING: FULL PART NUMBER
R1 (30-January 2012)
w w w. c e n t r a l s e m i . c o m