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2SD2142K
Transistors
High-gain Amplifier Transistor (30V, 0.3A)
2SD2142K
Features Dimensions (Unit : mm)
1) Darlington connection for a high hFE. SMT3
(DC current gain = 5000 (Min.) at VCE = 3V, IC = 10mA)
2.9 1.1
2) High input impedance. 0.4 0.8
(3)
Inner circuit
2.8
1.6
C (2) (1)
0.3Min.
0.95 0.95
0.15
1.9
(1)Emitter
(2)Base
B Each lead has same dimensions
(3)Collector
E : Emitter
C : Collector E
B : Base
Absolute maximum ratings (Ta=25