Datasheet Summary
UMT4401 / SST4401 / MMST4401 / 2N4401
Transistors
NPN Medium Power Transistor (Switching)
UMT4401 / SST4401 / MMST4401 / 2N4401
!External dimensions (Units : mm) !Features
1) BVCEO>40V (IC=1mA) 2) plements the UMT4403 / SST4403 / MMST4403 / PN4403.
UMT4401
2.0±0.2 1.3±0.1 0.65 0.65 (1) (2) 0.2 0.9±0.1 0.7±0.1
1.25±0.1
2.1±0.1
0~0.1
(3)
ROHM : UMT3 EIAJ : SC-70
0.3+0.1 0.15±0.05
- 0 All terminals have the same dimensions
2.9±0.2 1.9±0.2 0.95 0.95 (1) (2)
!Package, marking, and packaging specifications
Part No. Packaging type Marking Code Basic ordering unit (pieces) UMT4401 UMT3 R2X T106 3000 SST4401 SST3 R2X T116 3000 MMST4401 SMT3 R2X T146 3000 2N4401 TO-92 T93...
