1) A collector current is large. 2) Collector saturation voltage is low. VCE(sat) ≤.
380mV At IC =.
500mA / IB =.
25mA
1.25 2.1
0.15 0.2
(2)
0.1Min. 0~0.1
Each lead has same dimensions
Abbreviated symbol : ES ROHM : UMT3 EIAJ : SC-70 JEDEC : SOT-323
0.9
1.3
2.0
(1) Emitter (2) Base (3) Collector
!Absolute maximum ratings (Ta=25°C)
Parameter Collector-base voltage Symbol VCBO VCEO Collector-emitter voltage VEBO Emitter-base voltage IC Collector current ICP PC Po.