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UMT3904 / SST3904 / MMST3904
Transistors

NPN General Purpose Transistor
UMT3904 / SST3904 / MMST3904

Features Dimensions (Unit : mm)
1) BVCEO > 40V (IC = 1mA)
2) Complements the UMT3906 / SST3906 / MMST3906. UMT3904


(1) Emitter
ROHM : UMT3
EIAJ : SC-70 (2) Base
(3) Collector



SST3904
Package, marking and packaging specifications
Part No. UMT3904 SST3904 MMST3904
Packaging type UMT3 SST3 SMT3 (1) Emitter
Marking R1A R1A R1A (2) Base
Code T106 T116 T146 ROHM : SST3
(3) Collector
Basic ordering unit
(pieces) 3000 3000 3000

MMST3904



Absolute maximum ratings (Ta = 25