NEC Electronics Inc

Description

Jul 22, 2004 ST 2SC945 . NPN Silicon Epitaxial Planar Transistor for switching and AF amplifier applications. The transistor is subdivided into five groups, R, 2SC945 -GR. 178. 30KP120CA. 152. 2SB647-C. 180. 2SC2655-O. 180. 2SC945 - Y. 178. 30KP132A. 152. 2SB647-D. 180. 2SC2655-Y. 180. 2SD1005-V. 174. Jan 20, 2004 primary side must be ahead of the gate waveform of Q2 , let Q1 is turn-off before Q2 turn-on . Q2. R10. B+. +. C5. Q3. 2SC945 . *. T1. 1. 5. 6. 4. 8. FEATURES. * Collector-emitter voltage: BVCBO=-50V. * Collector current up to - 150mA. * High hFE linearity. * Complimentary to 2SC945 . SOT-323. 1. 2. 3. 2SC945 . 8.2V. 39k . 360k . 360k . NP. NC. Q1. Q2. Fig. 6.20 Oscillation stop circuit in case of low voltage input. Fig. 6.21 MR4000 Series ON/OFF circuit. 6.