Semiconductor Informations
| C1906 NPN Transistor - 2SC1906 - Hitachi Semiconductor 2SC1906 Silicon NPN Epitaxial Planar Application VHF amplifier Mixer, Local oscillator Outline TO-92 (2) 3 2 1 1. Emitter 2. Collector 3. Base 2SC1906 Absolute Maximum Ratings (Ta = 25°C) Item Collector to base voltage Collector to emitter voltage Emitter to base voltage Collector current E |
| C1923 NPN Transistor - 2SC1923 - Toshiba Semiconductor 2SC1923 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type (PCT process) 2SC1923 High Frequency Amplifier Applications FM, RF, MIX, IF Amplifier Applications Unit: mm · Small reverse transfer capacitance: Cre = 0.7 pF (typ.) · Low noise figure: NF = 2.5dB (typ.) (f = 100 MHz) Maximum Ratings |