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2SD2657K
Transistors
Low frequency amplifier
2SD2657K
!Application !External dimensions (Units : mm)
Low frequency amplifier
Driver
(1)
0.95 0.95
1.9
2.9
(2)
0.4
(3)
!Features 1.6
2.8
1) A collector current is large.
0.15
1.1
2) VCE(sat) 350mV
0.8
0~0.1
0.3Min.
At IC = 1A / IB = 50mA
Each lead has same dimensions
ROHM : SMT3 Abbreviated symbol : FZ (1) Emitter
EIAJ : SC-59 (2) Base
JEDEC : SOT-346 (3) Collector
!Absolute maximum ratings (Ta=25