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2SB1689
Transistors
Genera purpose amplification(-12V, -1.5A)
2SB1689
Application External dimensions (Unit : mm)
Low frequency amplifier
Driver
(1)
0.65 0.65
2.0
1.3
(2)
(3)
0.3
1.25
Features 2.1
1) A collector current is large.
0.2
0.15
2) Collector saturation voltage is low.
0.9
0.7
VCE(sat) -200mV
0~0.1
0.1Min.
Each terminal has same dimensions
at IC = -500mA / IB = -25mA
ROHM : UMT3 Abbreviated symbol : EV (1) Emitter
EIAJ : SC-70 (2) Base
JEDEC : SOT-323 (3) Collector
Absolute maximum ratings (Ta=25