KST3904 Description
KST3904 KST3904 General Purpose Transistor 3 2 1 SOT-23 1. Units V V V nA 300 VCE(sat) VBE(sat) Cob fT NF tON Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage Output Capacitance Current Gain-Bandwidth Product Noise Figure Turn On Time Turn Off Time 0.2 0.3 0.85 0.95 4 V V V V pF MHz dB ns ns tOFF Pulse Test: Pulse Width≤300µs, Duty Cycle≤2% Marking 1A ©2002 Fairchild Semiconductor Corporation Rev.