Key facts
- Brand
- Toshiba
- Model
- TLP545J
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-01
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Toshiba TLP543J/TLP545J Datasheet
Datasheet 3 pages · 139 KB · EN
The TLP543J and TLP545J are photothyristor optocouplers that combine an infrared emitting diode with a photo‑thyristor in a plastic DIP package. They are designed for high‑speed switching and isolation applications.
The document lists maximum ratings, recommended operating conditions, individual and coupled electrical characteristics, and pin configuration details, allowing designers to select appropriate operating parameters and ensure reliable performance.
Toshiba TLP545J specifications
| Peak Off‑State Voltage | 600 V |
|---|---|
| Forward Current (Ir) | 40 mA |
| Isolation Voltage (minimum) | 2500 V |
| Supply Voltage | 240 Vac |
| Operating Temperature Range | -55 °C to +150 °C |
All Toshiba TLP545J documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the peak off‑state voltage rating?
The peak off‑state voltage is 600 V.
What supply voltage is recommended for these devices?
A supply voltage of 240 Vac is specified.
What is the peak off-state voltage of the TLP543J/TLP545J?
The peak off-state voltage is 600 V.
What isolation voltage rating does the device meet?
It provides an isolation voltage of at least 2500 V.