Overview
The TLP185(Y,SE) is a photocoupler produced by Toshiba Semiconductor and Storage Corporation. It consists of a phototransistor optically coupled to a gallium arsenide infrared emitting diode. This component is designed for applications requiring high isolation between input and output circuits. The TLP185(Y,SE) is housed in a compact 4-pin SO6 package, making it suitable for high-density surface mounting applications such as programmable logic controllers (PLCs) and communication interfaces.
Key Specifications
| Characteristics | Symbol | Rating | Unit |
|---|---|---|---|
| Collector-emitter voltage | VCEO | 80 | V |
| Collector Current | IC | 0.05 | A |
| Forward Current | IF | 0.05 | A |
| Operating Temperature | Topr | -55 to 110 | ℃ |
| Collector Emitter Saturation Voltage (Max) | VCE(sat) | 0.3 | V |
| Isolation voltage BVs @1minute (Min) | BVS | 3750 | Vrms |
| Current Transfer Ratio (Min) | CTR | 50% | % |
| Package Type | Toshiba Package Name | 4pin SO6 | |
| Pins | 4 | ||
| Mounting | Surface Mount | ||
| Dimensions (mm) | 3.7 × 7.0 × 2.1 |
Key Features
- Compact Package: Housed in a 2.3mm low-profile 4-pin SO6 package, suitable for high-density surface mounting applications.
- High Isolation Voltage: Offers an isolation voltage of up to 3750 Vrms, ensuring reliable signal isolation between input and output circuits.
- Wide Operating Temperature Range: Operates over a temperature range of -55 to 110 ℃, making it versatile for various environments.
- Current Transfer Ratio: Available with various current transfer ratio ranks (e.g., Y, GB, BL), providing flexibility in application design.
- 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
- Communication Interfaces: Used in communication systems to isolate signals and ensure reliable data transmission.
- Programmable Logic Controllers (PLCs): Suitable for PLC applications due to its compact size and high isolation capabilities.
- Power Supplies: Employed in power supply units to provide isolation between the input and output stages.
- Office Equipment: Used in various office equipment to ensure safe and reliable operation.
- I/O Interface Boards: Applied in I/O interface boards for signal isolation and protection.
Q & A
- What is the TLP185(Y,SE) used for?
The TLP185(Y,SE) is used for signal isolation between different circuits and systems, particularly in applications requiring high isolation voltage.
- What is the package type of the TLP185(Y,SE)?
The TLP185(Y,SE) is housed in a 4-pin SO6 package.
- What is the maximum collector-emitter voltage of the TLP185(Y,SE)?
The maximum collector-emitter voltage is 80 V.
- What is the operating temperature range of the TLP185(Y,SE)?
The operating temperature range is -55 to 110 ℃.
- Is the TLP185(Y,SE) RoHS compliant?
Yes, the TLP185(Y,SE) is RoHS compliant.
- What safety standards does the TLP185(Y,SE) comply with?
The TLP185(Y,SE) complies with 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 are the typical applications of the TLP185(Y,SE)?
Typical applications include communication interfaces, PLCs, power supplies, office equipment, and I/O interface boards.
- What is the isolation voltage of the TLP185(Y,SE)?
The isolation voltage is up to 3750 Vrms.
- Can the TLP185(Y,SE) be used in high-density mounting applications?
Yes, it is suitable for high-density surface mounting applications due to its compact package size.
- How many pins does the TLP185(Y,SE) have?
The TLP185(Y,SE) has 4 pins.
- What is the current transfer ratio range of the TLP185(Y,SE)?
The current transfer ratio ranges from 50% to 600%, depending on the rank specified (e.g., Y, GB, BL).
