Overview
The TLP127(CANO-U,F) is a photocoupler produced by Toshiba Semiconductor and Storage. This component is designed to provide electrical isolation between input and output circuits, enhancing safety and efficiency in various applications. The TLP127 features a Darlington transistor output, making it suitable for applications requiring high current gain. However, it is important to note that the TLP127 is scheduled for discontinuation, and for new designs, the TLP187 is recommended as a replacement.
Key Specifications
| Characteristics | Symbol | Rating | Unit |
|---|---|---|---|
| Collector-emitter voltage | VCEO | 300 | V |
| Collector Current | IC | 0.15 | A |
| Operating Temperature | Topr | -55 to 100 | ℃ |
| Collector Emitter Saturation Voltage (Max) | VCE(sat) | 1.2 | V |
| Isolation voltage BVs @1minute (Min) | BVS | 2500 | Vrms |
| Current Transfer Ratio (Min) | CTR | 1000% | % |
| Input type | DC | ||
| Number of Circuits | 1 | ||
| Package | SOP-4-2.54mm | ||
| Mounting | Surface Mount | ||
| Width×Length×Height (mm) | 3.6×7.0×2.5 |
Key Features
- Darlington Transistor Output: Provides high current gain, making it suitable for applications requiring significant current amplification.
- High Isolation Voltage: Offers a minimum isolation voltage of 2500 Vrms, ensuring reliable electrical isolation between input and output circuits.
- Wide Operating Temperature Range: Operates from -55°C to 100°C, making it versatile for various environmental conditions.
- RoHS Compliance: The TLP127 is RoHS compatible, adhering to environmental regulations.
- Safety Standards: Approved by UL 1577, cUL (CSA Component Acceptance Service No. 5A), EN 60747-5-5 (VDE), and EN IEC 62368-1 (VDE), ensuring compliance with international safety standards.
Applications
The TLP127 is primarily used in communication interfaces and Programmable Logic Controllers (PLCs). Its high isolation voltage and Darlington transistor output make it suitable for applications requiring reliable electrical isolation and high current gain. Other potential applications include industrial control systems, medical devices, and any scenario where electrical isolation is critical for safety and functionality.
Q & A
- What is the TLP127? The TLP127 is a photocoupler with a Darlington transistor output produced by Toshiba Semiconductor and Storage.
- What are the key applications of the TLP127? It is used in communication interfaces, PLCs, industrial control systems, and medical devices.
- What is the collector-emitter voltage rating of the TLP127? The collector-emitter voltage rating is 300 V.
- What is the isolation voltage of the TLP127? The minimum isolation voltage is 2500 Vrms.
- Is the TLP127 RoHS compliant? Yes, the TLP127 is RoHS compliant.
- What are the safety standards approved for the TLP127? It is approved by UL 1577, cUL (CSA Component Acceptance Service No. 5A), EN 60747-5-5 (VDE), and EN IEC 62368-1 (VDE).
- What is the operating temperature range of the TLP127? The operating temperature range is from -55°C to 100°C.
- What is the current transfer ratio of the TLP127? The minimum current transfer ratio is 1000%.
- Is the TLP127 still in production? No, the TLP127 is scheduled for discontinuation. For new designs, the TLP187 is recommended as a replacement.
- What package type does the TLP127 use? The TLP127 uses a SOP-4-2.54mm package.
