The NTE243 (NPN) and NTE244 (PNP) are silicon complementary Darlington transistors in a TO-3 type case designed for generalCpurpose amplifier and lowCfrequency switching applications.
Features:
High DC Current Gain: hFE = 3000 Typ @ IC = 4 A
CollectorCEmitter Sustaining Voltage: VCEO(sus) = 80 V Min @ 100 mA
Low CollectorCEmitter Saturation Voltage: VCE(sat) = 2 V Max @ IC = 4 A = 3 V Max @ IC = 8 A
Monolithic Construction with BuiltCIn BaseCEmitter Shunt Resistors