ROHM Semiconductor MMST4401
NPN Medium Power Transistor
SST4401 / MMST4401 Transistors NPN Medium Power Transistor (Switching) SST4401 / MMST4401 zFeatures 1) BVCEO>40V (IC=1mA) 2) Complements the SST4403 / MMST4403. zDimensions (Unit : mm) SST4401 zPackage, marking, and packaging specifications Part No. Packaging type Marking Code Basic ordering unit (pieces) SST4401 SST3 R2X T116 3000 MMST4401 SMT3 R2X T146 3000 ROHM : SST3 (1) Emitter (2) Base (3) Collector MMST4401 zAbsolute maximum ratings (Ta=25°C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Symbol VCBO VCEO VEBO IC Limits 60 40 6 0.6 0.2 Unit V V V A W W ˚C ˚C ROHM : SMT3 EIAJ : SC-59 (1) Emitter (2) Base (3) Collector Collector power dissipation PC 0.35 Tj Junction temperature Tstg Storage temperature ∗ Mounted on a 7 5 0.6mm CERAMIC SUBSTRATE + + 150 −55 to +150 zElectrical characteristics (Ta=25°C) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff curr...