Home / Products / Power Components / Active Components / Small Signal Diodes / Transistor Transistor Features– As complementary type the PNP transistor MMBT3904 is recommended– Epitaxial planar die construction SlidePackage: SOT-23 Part Number Package VCBO(V) IC(A) Datasheet MMBT3904 SOT-23 60.0 0.2 MMBT3906 SOT-23 -40.0 -0.2