A thyristor is a solid-state semiconductor device with four layers of alternating P- and N-type materials. It acts exclusively as a bistable switch, conducting when the gate receives a current trigger, and continuing to conduct until the voltage across the device is reversed biased, or until the voltage is removed .
The TOSHIBA TLP541G is a programmable Controller, AC-Output Solid State Relay Module that is a Photocoupler consists of a photo−thyristor optically coupled to a gallium arsenide infrared emitting diode in a six lead plastic DIP package.
- Peak off-state voltage: 400 V (min.)
- Trigger LED current: 7 mA (max.)
- On-state current: 150 mA (max.)
- Isolation voltage: 2500 Vrms (min.)
- UL recognized: UL1577, file no. E67349
|Isolation Voltage||2500 Vrms|
|If - Forward Current||70 mA|
|Vf - Forward Voltage||1.15 V|
|Off-state Output Voltage - VDRM||400 V|
|Maximum Continuous Output Current||150 mA|
|Operating Temperature||-30 °C – 85 °C|