![BD 139](https://abouelzahab.com/474-large_default/bd-139.jpg)
·DC Current Gain- : hFE= 40(Min)@ IC= 0.15A
·Collector-Emitter Sustaining Voltage - : VCEO(SUS)= 80V(Min)
·Complement to type BD140 ·Minimum Lot-to-Lot variations for robust device performance and reliable operation