The BDT29AF features are as follows:
·DC Current Gain -hFE = 40(Min)@ IC= 0.4A·Collector-Emitter Sustaining Voltage-: VCEO(SUS) = 40V(Min)- BDT29F; 60V(Min)- BDT29AF80V(Min)- BDT29BF; 100V(Min)- BDT29CF120V(Min)- BDT29DF·Complement to Type BDT30F/AF/BF/CF/DF