Overview
The TLP185(GB,E) is a transistor output optocoupler produced by Toshiba Semiconductor and Storage. This component is designed to isolate sensitive circuits while providing a robust transistor output, making it suitable for high-reliability applications. The TLP185(GB,E) features a compact DC input phototransistor optocoupler in a 6-SOIC package, which is ideal for surface mount assembly and high-density mounting requirements.
Key Specifications
| Feature | Value | Unit |
|---|---|---|
| Manufacturer | Toshiba Semiconductor and Storage | |
| Package / Case | 6-SOIC (0.173, 4.40mm Width), 4 Leads | |
| Number of Pins | 4 | |
| Mounting Type | Surface Mount | |
| Isolation Voltage | 3750 Vrms | |
| Output Type | Phototransistor | |
| Current Transfer Ratio - Min | 100 % @ 5mA | |
| Current Transfer Ratio - Max | 400 % @ 5mA | |
| Forward Current (IF) | 0.05 A | |
| Forward Voltage (Vf) | 1.25 V | |
| Collector-Emitter Voltage (VCEO) | 80 V | |
| Operating Temperature | -55°C to 110°C | |
| Rise / Fall Time (Typ) | 2μs, 3μs | |
| Turn On / Turn Off Time (Typ) | 3μs, 3μs | |
| RoHS Status | RoHS Compliant | |
| Safety Standards | UL 1577, cUL (CSA Component Acceptance Service No. 5A), EN 60747-5-5 (VDE), EN IEC 62368-1 (VDE), GB 4943.1-2022 (CQC) |
Key Features
- Compact 6-SOIC package suitable for surface mount assembly and high-density mounting applications.
- High isolation voltage of 3750 Vrms, ensuring robust electrical isolation between input and output circuits.
- Wide operating temperature range from -55°C to 110°C, making it versatile for various environments.
- Current transfer ratio ranging from 100% to 400% at 5mA, providing reliable signal transfer.
- UL, cUL, and other safety standard approvals, ensuring compliance with international safety regulations.
Applications
The TLP185(GB,E) is suitable for a variety of applications, including:
- Communication interfaces: Ideal for isolating and transferring signals in communication systems.
- Programmable Logic Controllers (PLCs): Used in industrial control systems to ensure reliable and isolated signal transfer.
- Power supplies: Provides isolation between the input and output stages of power supply units.
- Office machines and I/O interface boards: Suitable for use in office equipment and interface boards requiring high reliability and isolation.
Q & A
- What is the isolation voltage of the TLP185(GB,E)?
The isolation voltage of the TLP185(GB,E) is 3750 Vrms. - What is the operating temperature range of the TLP185(GB,E)?
The operating temperature range is from -55°C to 110°C. - What is the current transfer ratio of the TLP185(GB,E)?
The current transfer ratio ranges from 100% to 400% at 5mA. - Is the TLP185(GB,E) RoHS compliant?
Yes, the TLP185(GB,E) is RoHS compliant. - What are the safety standards that the TLP185(GB,E) complies with?
The TLP185(GB,E) complies with UL 1577, cUL, EN 60747-5-5 (VDE), EN IEC 62368-1 (VDE), and GB 4943.1-2022 (CQC). - What is the package type of the TLP185(GB,E)?
The package type is 6-SOIC with 4 leads. - What is the typical rise and fall time of the TLP185(GB,E)?
The typical rise and fall time is 2μs and 3μs, respectively. - Is the TLP185(GB,E) suitable for surface mount assembly?
Yes, it is designed for surface mount assembly and high-density mounting applications. - What are some common applications of the TLP185(GB,E)?
Common applications include communication interfaces, PLCs, power supplies, and office machines. - Is the TLP185(GB,E) recommended for new designs?
No, the TLP185(GB,E) is not recommended for new designs.
