Overview
The TLP187(TPR,E) is a photocoupler produced by Toshiba Semiconductor and Storage Corporation. It is designed to provide high isolation and noise immunity, making it suitable for various industrial and consumer applications. The device consists of an infrared LED optically coupled to a Darlington transistor, housed in a 4-pin SO6 package. This configuration ensures high reliability and efficiency in signal transmission across different voltage domains.
Key Specifications
| Characteristic | Symbol | Rating | Unit |
|---|---|---|---|
| Collector-emitter voltage | VCEO | 300 | V |
| Collector Current | IC | 0.15 | A |
| Operating Temperature | Topr | -55 to 110 | ℃ |
| Collector Emitter Saturation Voltage (Max) | VCE(sat) | 1.2 | V |
| Isolation voltage BVs @1 minute (Min) | BVS | 3750 | Vrms |
| Current Transfer Ratio (Min) | CTR | 1000% | % |
| Input type | - | DC | - |
| Package | - | 4-pin SO6 | - |
| Mounting | - | Surface Mount | - |
| Dimensions (mm) | - | 3.7×7.0×2.1 | - |
Key Features
- High Collector-Emitter Voltage: Up to 300 V, ensuring high breakdown voltage between the collector and emitter.
- High Current Transfer Ratio: Minimum of 1000%, providing efficient signal transfer.
- High Isolation Voltage: Minimum of 3750 Vrms, offering high insulation and safety.
- Wide Operating Temperature Range: From -55°C to 110°C, suitable for various environmental conditions.
- High Noise Immunity: Designed to operate reliably in noisy environments.
- RoHS Compliance: Available in RoHS-compatible versions.
- Safety Standards Compliance: Approved by UL 1577, cUL (CSA Component Acceptance Service No. 5A), EN 60747-5-5 (VDE), EN IEC 62368-1 (VDE), and GB 4943.1-2022 (CQC).
Applications
- Programmable Logic Controllers (PLCs): Suitable for 100 VDC output modules.
- I/O Interface Boards: Ideal for high-isolation and noise-immunity requirements.
- Home Electric Appliances: Used in various consumer electronics for safe and reliable operation.
- Communication Interfaces: Effective in communication systems requiring high isolation and reliability.
Q & A
- What is the TLP187(TPR,E) used for?
The TLP187(TPR,E) is used as a photocoupler in applications requiring high isolation and noise immunity, such as in programmable logic controllers, I/O interface boards, and home electric appliances.
- What is the collector-emitter voltage rating of the TLP187(TPR,E)?
The collector-emitter voltage rating is up to 300 V.
- What is the current transfer ratio of the TLP187(TPR,E)?
The current transfer ratio is a minimum of 1000%.
- What is the isolation voltage of the TLP187(TPR,E)?
The isolation voltage is a minimum of 3750 Vrms.
- What is the operating temperature range of the TLP187(TPR,E)?
The operating temperature range is from -55°C to 110°C.
- Is the TLP187(TPR,E) RoHS compliant?
- What safety standards does the TLP187(TPR,E) comply with?
The TLP187(TPR,E) is approved by UL 1577, cUL (CSA Component Acceptance Service No. 5A), EN 60747-5-5 (VDE), EN IEC 62368-1 (VDE), and GB 4943.1-2022 (CQC).
- What is the package type of the TLP187(TPR,E)?
The TLP187(TPR,E) is housed in a 4-pin SO6 package.
- How is the TLP187(TPR,E) mounted?
The TLP187(TPR,E) is a surface mount device.
- What are the dimensions of the TLP187(TPR,E) package?
The dimensions are 3.7×7.0×2.1 mm.
