Key facts
- Brand
- Toshiba
- Model
- TLP627A-4
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-01
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TOSHIBA PHOTOCOUPLER GaAs IRED PHOTO-TRANSISTOR TLP627A TLP627A-2 TLP627A-4 Manual
The Toshiba TLP627A series are GaAs infrared emitting‑diode optocouplers with a Darlington‑connected phototransistor. The family includes the single‑channel TLP627A, the dual‑channel TLP627A‑2, and the four‑channel TLP627A‑4, all offered in an eight‑lead plastic DIP package.
The document provides absolute maximum ratings, recommended operating conditions, and detailed electrical characteristics such as collector‑emitter voltage, current transfer ratio, isolation voltage, and switching times. It also lists handling precautions and restrictions on product use for safety‑critical applications.
Toshiba TLP627A-4 specifications
| Collector‑Emitter Voltage (VCEO) | 350 V (min) |
|---|---|
| Current Transfer Ratio (CTR) | 1500 % (min) |
| Isolation Voltage | 5000 Vrms (min) |
| Weight (TLP627A) | 0.26 g |
| Weight (TLP627A‑2) | 0.54 g |
| Weight (TLP627A‑4) | 1.1 g |
Source: TOSHIBA PHOTOCOUPLER GaAs IRED PHOTO-TRANSISTOR TLP627A TLP627A-2 TLP627A-4 Manual
All Toshiba TLP627A-4 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum collector‑emitter voltage for the TLP627A series?
The collector‑emitter breakdown voltage is specified as 350 V minimum.
From: TOSHIBA PHOTOCOUPLER GaAs IRED PHOTO-TRANSISTOR TLP627A TLP627A-2 TLP627A-4 Manual
What isolation voltage does the TLP627A series provide?
The devices are rated for at least 5000 Vrms isolation voltage.
From: TOSHIBA PHOTOCOUPLER GaAs IRED PHOTO-TRANSISTOR TLP627A TLP627A-2 TLP627A-4 Manual