2N2293

212291, 212292 (GERMANIUM) 212293 PNP GERMANIUM POWER SWITCHING TRANSISTORS · .. designed for fast switching applications requiring low saturation voltage and excellent collector·emitter sustaining voltage capability. Alloy·Diffused Epitaxial Construction Low Saturation Voltages- VCE(sat) = 0.5 Vdc@ IC = 5.0 Adc VSE(sat) = 1.0 Vdc@ IC = 5.0 Adc MAXIMUM RATINGS Rating *Collector-Emitter Voltage .Collector-Base Voltage ·Emitter-Base Voltage .Cbllector Current - Continuous -Base CUrrent - Continuous TC=25"CT~ra:~::v,:;;~ong -Operating and Storage Junction Temperature Range Svmbol 2N2291 2N2292 2N2293 Unit VCEO 30 50 70 VCS 40 - -VES - -Ie IS ---=- ---PD 80 120 1.5 10 3.0 70 0.83 TJ.Tstg - -65 to +110- Vdc Vdc Vd. Ad. Adc Watts W/"C ·C THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case -Jndicates JEDEC Registered Data. Max 1.2 FIGURE 1 - SUSTAINING VOLTAGE TEST CIRCUIT -1.0 IB U1=20Hz Duty Cycle = O.!i'lIi 10 ~--+----IJIII------...