1.Part No.:WT5551N
2.Package:SOT-223
3.Type:NPN
4.PC(W):1
5.IC(A):0.6
6.BVCBO(V):180
7.BVCEO(V):160
8.BVEBO(V):6
9.Hfe(Min.):80
10.Hfe(Max.):250
11.Hfe(Condition):10mA / 5V
12.VCE(sat)(V):0.2
13.VCE(sat)(Condition):50mA / 5mA
14. Datasheet
1.Part No.:WT955
2.Package:SOT-223
3.Type:PNP
4.PC(W):3
5.IC(A):-4
6.BVCBO(V):-180
7.BVCEO(V):-140
8.BVEBO(V):-6
9.Hfe(Min.):100
10.Hfe(Max.):300
11.Hfe(Condition):1A / 5V
12.VCE(sat)(V):-0.15
13.VCE(sat)(Condition):1A / 100mA
14. Datasheet