1.Part No.:WT3904T
2.Package:SOT-523
3.Type:NPN
4.PC(W):0.15
5.IC(A):0.2
6.BVCBO(V):60
7.BVCEO(V):40
8.BVEBO(V):6
9.Hfe(Min.):100
10.Hfe(Max.):300
11.Hfe(Condition):10mA / 1V
12.VCE(sat)(V):0.3
13.VCE(sat)(Condition):50mA / 5mA
14. Datasheet