The Marktech MT6350 and MT6360 are photo‑transistor couplers that combine an infrared emitting diode with a phototransistor in a six‑lead DIP package. They are intended for use in office machinery, copiers, solid‑state relays, switching power supplies and programmable controllers.
The document provides maximum ratings, isolation and switching characteristics, recommended operating conditions and detailed electrical parameters such as collector‑emitter voltage, forward current, power dissipation and isolation voltage.
| Collector‑Emitter Voltage | 55 V Min. |
|---|---|
| Current Transfer Ratio | 750 % Min. |
| Forward Current (Ip) | 60 mA |
| Power Dissipation (Pp) | 100 mW |
| Supply Voltage (VCC) | 5 V to 24 V |
The device is rated for a minimum collector‑emitter voltage of 55 V.
The current transfer ratio is at least 750 %.
The recommended operating temperature range is 25 °C to 65 °C.