2sd2211 2sd1918 2sd1857a.pdf datasheet:

2SD2211 / 2SD1918 / 2SD1857ATransistorsPower Transistor (160V , 1.5A)2SD2211 / 2SD1918 / 2SD1857A Features External dimensions (Units : mm)1) High breakdown voltage.(BVCEO = 160V)2) Low collector output capacitance.2SD22114.01.0 2.5 0.5 (Typ. 20pF at VCB = 10V)(1)3) High transition frequency.(fT = 80MHZ)(2)4) Complements the 2SB1275 / 2SB1236A.(3)(1) Base(Gate)(2) Collector(Drain)ROHM : MPT3(3) Emitter(Source)EIAJ : SC-62 Absolute maximum ratings (Ta = 25C)Parameter Symbol Limits UnitCollector-base voltage 2SD1918VCBO 160 VCollector-emitter voltageVCEO 160 V5.5 1.5Emitter-base voltageVEBO 5 V1.5 A(DC)Collector current IC0.93 A(Pulse) 12SD1857A 1 W 2C0.5Collector 2SD2211 2power PC W 310.8Min.dissipation 2SD19181.510 W(Tc=25C)2.5Junction temperature 150 C 9.5TjStorage temperature