Solid State Optronic SDN135
The SDN135 is a high speed optocoupler consisting of an infrared GaAs LED optically coupled through a high isolation barrier to an integrated high speed transistor and photodiode. The SDN135 comes standard in an 8 pin DIP package. Signals with frequencies of up to 2.0MHz can be switched, giving the SDN135 a much broader application range than traditional optocouplers.| Part No. | SDN135 |
|---|---|
| Datasheet | SDN135 Download |
| Manufacturer |  Solid State Optronic |
| Description | Photodiode |
| Buy | Stock & Price |
DESCRIPTION
Separate access to the photodiode and transistor allow users to reduce base-collector capacitance, enabling much higher switching speeds.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 SDN135 Truth Table (Positive Logic) LED ON OFF VO LOW HIGH ** A 0.1μF bypass Capacitor must be connected between pins 5 & 8 (GND & VCC)
FEATURES
● TTL Compatible● High Bit Rate: 1Mb/s
● Bandwidth: 2.0MHz
● Open Collector Output
● High Isolation Voltage (5000VRMS)
● High Common Mode Interference Immunity
● RoHS / Pb-Free / REACH Compliant Agency Approvals UL / C-UL: VDE: File # E201932 File # 40035191 (EN 60747-5-2)
ABSOLUTE MAXIMUM RATINGS
The values indicated are absolute stress ratings. Functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section of this document.
