SDN136 Datasheet | Solid State Optronic

Description The SDN136 is a high speed optocoupler consisting of an infrared Ga As LED optically coupled through a high isolation barrier to an integrated high speed transistor and photodiode. Separate access to the photodiode and transistor allow users to reduce base-collector capacitance, enabling much higher switching speeds. Signals with frequencies of up to 2.0MHz can be switched, giving the SDN136 a much broader application range than traditional optocouplers. The SDN136 es standard in an 8 pin DIP package. Applications - High Speed Logic Ground Isolation - Replace Slower Speed Optocouplers - Line Receivers - Power Transistor Isolation - Pulse Transformer Replacement - Switch Mode Power Supplies - High Voltage Insulation - Ground Isolation - Analog Signals Schematic Diagram NC 1 8 VCC Anode 2 7 VB Cathode 3 6 VO NC 4 5 Ground Truth Table (Positive Logic) ON OFF VO LOW HIGH - - A 0.1μF bypass Capacitor must be connected between pins 5 & 8 (GND & VCC) Features - TTL patible - High Bit Rate:...