Motorola 2N554
PNP germanium power transistors
| Part No. | 2N554 |
|---|---|
| Datasheet | 2N554 Download |
| Manufacturer |  Motorola |
| Description | PNP germanium power transistors |
| Buy | Stock & Price |
MAXIMUM RATINGS
Rating Symbol 2N:178 2N554 2N555 Unit Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Total Device ,Dissipation @ TC = BO°C Operating and Storage Junction Temperature Range VCER VCB VEB Ie PD TJ , Tstg 30 16 30 Vdc 30 15 30 Vdc 20 15 15 Vdc 3.0 Adc 10 Watts -40 to +90 °c 50 POWER-TEMPERATURE DERATING CURVE 1\. 1\ ""' "- ,1'\ r\ o :0 IU I 10 o TC. CASE TEMPERATURE (OC) 2N178, 2N555 SAFE OPERATING AREAS.●5 _An
●5
● POWER DISSIPATION AT 3D~ TEMPERATURE
● 2N554 3 2 I ........ '\ H ZN17. 2N555 'I'" , I● I:~, 3 2 Ii
● ~,~~" t>..... " I:Af--.. ~ I - - =R'tISSIPATION AT 300c CASE TEMPEIATUIE I--- u .3
●D.
●0 20 30 . 50 COlLECTO_1TTElI VOlTACE (VOlT$) The Safe Operating Area Curves indicate leVelD limits below which the device will not go into secondary breakdown. Collector load lines for specific circuits must fall within the applicable Safe Area to avoid causing a collector-emitter short. ,2 . .. ,
●0 20 3D COLUCTONMlml VOLTAGE (VOLTS)...
