2SC5881 Transistors Rev.B 1/3. Power transistor (60V, 5A) 2SC5881. zFeatures. 1) High speed switching. (Tf : Typ. : 25ns at IC = 5A) 2) Low saturation voltage, typically (Typ. : 200mV at IC = 3.0A, IB = 300mA) 3) Strong discharge power for inductive load and capacitance load. This is a prime example that attempting to compare specs of vintage tube types can be rather convoluted. Using the TS info, the 6L6GB is different to the 6L6WGB is different to the 5881, but then the rating system used (design max, abs max, design center) differs for each.
5881 81 e ri .r2 100 k. +00 ns ultra-linear output stage dist. = 2.5% output e31g soy. peak to 0.2 uf 600 v ioc g f ebb peak the ultra-linear circuit the screen voltages are derived from taps the plate of