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UMT2222A / SST2222A / MMST2222A
Transistors


NPN Medium Power Transistor (Switching)
UMT2222A / SST2222A / MMST2222A

Features Dimensions (Unit : mm)
1) BVCEO > 40V (IC=10mA) UMT2222A
2) Complements the UMT2907A / SST2907A
/ MMST2907A.
(1) Emitter
ROHM : UMT3 (2) Base
EIAJ : SC-70 (3) Collector

Package, marking, and packaging specifications
Part No. UMT2222A SST2222A MMST2222A
SST2222A
Packaging type UMT3 SST3 SMT3
Marking R1P R1P R1P
Code T106 T116 T146
(1) Emitter
Basic ordering unit
(pieces)
3000 3000 3000 (2) Base
ROHM : SST3 (3) Collector



MMST2222A
Absolute maximum ratings (Ta = 25