Key facts
- Brand
- Vishay
- Model
- 207AT
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Vishay IL205AT/206AT/207AT/208AT Optocoupler Datasheet
The IL205AT, IL206AT, IL207AT and IL208AT are optically coupled pairs featuring a GaAs infrared LED and a silicon NPN phototransistor in a SOIC‑8A package. The series offers high isolation (BVCEO 70 V, isolation test voltage 3000 VRMS) and a range of current transfer ratios (CTR) suited for high‑density surface‑mount applications.
The document provides absolute maximum ratings, electrical characteristics, typical switching behavior, package dimensions and compliance information such as RoHS and ozone‑depleting‑substance policies. It also includes legal disclaimer statements regarding product use and liability.
Vishay 207AT specifications
| Collector‑emitter breakdown voltage (BVCEO) | 70 V |
|---|---|
| Forward voltage (typical at 10 mA) | 1.3‑1.5 V |
| Power dissipation (LED + detector) | 150 mW |
| Total package dissipation (LED + detector) | 240 mW |
| Operating temperature range | -55 °C to +100 °C |
| Isolation test voltage | 3000 VRMS |
Source: Vishay IL205AT/206AT/207AT/208AT Optocoupler Datasheet
All Vishay 207AT documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the collector‑emitter breakdown voltage for these optocouplers?
The collector‑emitter breakdown voltage (BVCEO) is specified as 70 V.
From: Vishay IL205AT/206AT/207AT/208AT Optocoupler Datasheet
What is the typical forward voltage at a forward current of 10 mA?
The typical forward voltage is between 1.3 V and 1.5 V at 10 mA.
From: Vishay IL205AT/206AT/207AT/208AT Optocoupler Datasheet
What is the maximum collector‑emitter breakdown voltage?
The device is rated for a collector‑emitter breakdown voltage of 70 V.
From: Vishay IL205AT/IL206AT/IL207AT/IL208AT Optocoupler Datasheet
What is the CTR range for the IL205AT model?
The IL205AT has a current transfer ratio ranging from 40 % to 80 %.
From: Vishay IL205AT/IL206AT/IL207AT/IL208AT Optocoupler Datasheet