MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by BDX33B/D Darlington Complementary Silicon Power Transistors .
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designed for general purpose and low speed switching applications.
High DC Current Gain hFE = 2500 (typ.) at IC = 4.0 Collector Emitter Sustaining Voltage at 100 mAdc VCEO(sus) = 80 Vdc (min.) BDX33B, 34B VCEO(sus) = 100 Vdc (min.) BDX33C, 34C Low Collector Emitter Saturation Voltage VCE(sat)