Key facts
- Brand
- Toshiba
- Model
- TLP3043
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2012-06-01
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TOSHIBA TLP3041(S)/TLP3042(S)/TLP3043(S) Manual
The TLP3041(S), TLP3042(S) and TLP3043(S) are zero‑voltage‑crossing turn‑on photo‑triac optocouplers that combine a gallium‑arsenide infrared emitting diode with a six‑lead DIP package. They are intended for use in office machines, household equipment and other applications requiring reliable AC switching.
Key electrical ratings include a peak off‑state voltage of 400 V, on‑state current up to 100 mA, isolation voltage of 5000 Vrms, and operation over a temperature range of –40 °C to 100 °C. The devices are UL1577 and VDE‑approved and feature typical forward current of 20 mA and a junction temperature limit of 125 °C.
Toshiba TLP3043 specifications
| Peak Off‑State Voltage | 400 V (Min.) |
|---|---|
| Trigger LED Current (TLP3041) | 15 mA (Max.) |
| On‑State Current | 100 mA (Max.) |
| Isolation Voltage | 5000 Vrms (Min.) |
| Supply Voltage | 120 Vac |
| Typical Forward Current (Ip) | 20 mA |
| Maximum Junction Temperature | 125 °C |
All Toshiba TLP3043 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the isolation voltage rating of the TLP3041/3042/3043?
The devices have a minimum isolation voltage of 5000 Vrms.
What is the maximum on‑state current for these phototransistor optocouplers?
All three models are rated for a maximum on‑state current of 100 mA.
What is the maximum off‑state voltage of the TLP3041/3042/3043?
The maximum off‑state voltage is 400 V (minimum rating).
From: Toshiba TLP3041/TLP3042/TLP3043 Photocoupler Datasheet
What is the recommended operating temperature range?
The devices are rated for operation from –40 °C to 100 °C.
From: Toshiba TLP3041/TLP3042/TLP3043 Photocoupler Datasheet
What is the peak off‑state voltage of the TLP3041/3042/3043?
The peak off‑state voltage is 400 V minimum.
From: Toshiba TLP3041/TLP3042/TLP3043 Photocoupler Datasheet
What are the recommended operating temperature limits?
The devices are rated for operation from –40 °C to 100 °C.
From: Toshiba TLP3041/TLP3042/TLP3043 Photocoupler Datasheet