Key facts
- Brand
- Toshiba
- Model
- TLP542G
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-04-01
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Toshiba TLP541G/TLP542G Photocoupler Datasheet
The TLP541G and TLP542G are solid‑state relay devices that combine a gallium‑arsenide infrared LED with a photo‑thyristor in a DIP package. They are intended for general electronics applications such as computers, office equipment, and industrial robotics.
The datasheet lists maximum ratings, recommended operating conditions, and detailed electrical characteristics, including a 400 V peak off‑state voltage, 2500 Vrms isolation voltage, and a supply voltage up to 120 Vac. It also provides usage restrictions and safety guidelines for designers.
Toshiba TLP542G specifications
| Peak off‑state voltage | 400 V (min.) |
|---|---|
| Trigger LED current | 7 mA (max.) |
| On‑state current | 150 mA (max.) |
| Isolation voltage | 2500 Vrms (min.) |
| Forward current IF | 70 mA |
| Storage temperature range | -55 °C to 125 °C |
| Supply voltage | 120 Vac (max.) |
All Toshiba TLP542G documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the peak off‑state voltage of the TLP541G/TLP542G?
The peak off‑state voltage is 400 V minimum.
What isolation voltage rating does the device have?
The isolation voltage is rated at 2500 Vrms minimum.
What is the peak off‑state voltage of the TLP541G/TLP542G?
The peak off‑state voltage is specified as 400 V minimum.
What isolation voltage does the device provide?
The isolation voltage rating is 2500 V rms minimum.