MMST3904

Transistors UMT3904 / SST3904 / MMST3904 NPN General Purpose Transistor UMT3904 / SST3904 / MMST3904 (NRND) zFeatures 1) BVCEO > 40V (IC = 1mA) 2) Complements the UMT3906 / SST3906 / MMST3906. zPackage, marking and packaging specifications Part No. Packaging type Marking Code Basic ordering unit (pieces) UMT3904 UMT3 R1A T106 SST3904 MMST3904 (NRND) SST3 SMT3 R1A R1A T116 T146 3000 3000 3000 zAbsolute maximum ratings (Ta = 25°C) Parameter Symbol Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current VCBO VCEO VEBO IC Collector power dissipation UMT3904, SST3904, MMST3904 SST3904, MMST3904 Junction temperature Storage temperature PC Tj Tstg ∗ When mounted on a 7 x 5 x 0.6 mm ceramic board. Limits 60 40 6 0.2 0.2 0.35 150 −55 to +150 Unit V V V A W W∗ °C °C zDimensions (Unit : mm) UMT3904 ROHM : UMT3 EIAJ : SC-70 SOT-323 SST3904 ROHM : SST3 MMST3904 ROHM : SMT3 EIAJ : SC-59 (1) Emitter (2) Base (3) Collector (1) Emitter (2) Base (3) Collector (1) Emitter (2) Base (3) Collector zElectrical characteristics (Ta = 25°C) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current Collector-emitter saturation voltage Symbol BVCBO BVCEO BVEBO ICES IEBO VCE(sat) Base-emitter saturation voltage VBE(sat) DC current transfer ratio Transition frequency Collector output capacitance Emitter input capacitance Delay time Rise t...