Overview
The TLP627-2(TP1,F) is a photocoupler produced by Toshiba Semiconductor and Storage. This component consists of a gallium arsenide infrared emitting diode optically coupled to a Darlington connected phototransistor. It is designed to optimize switching speed and elevated temperature characteristics, making it suitable for various industrial and telecommunications applications.
The TLP627-2 specifically offers two isolated channels in an eight lead plastic DIP package, providing high isolation voltage and reliable performance under different operating conditions.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Forward Current | IF | 16 | 50 | mA | |
| Collector-Emitter Voltage | VCEO | 300 | V | ||
| Collector Current | IC | 120 | mA | ||
| Operating Temperature Range | Topr | -25 | 85 | °C | |
| Isolation Voltage (AC, 60 s) | BVS | 5000 | Vrms | ||
| Rise Time | tr | 40 | μs | ||
| Fall Time | tf | 15 | μs | ||
| Turn-on Time | ton | 50 | μs | ||
| Turn-off Time | toff | 15 | μs |
Key Features
- High Isolation Voltage: Up to 5000 Vrms, ensuring reliable isolation between input and output circuits.
- Darlington Connected Phototransistor: Enhances current gain and switching speed.
- Integral Base-Emitter Resistor: Optimizes switching speed and elevated temperature characteristics.
- UL, cUL, and VDE Approvals: Compliant with UL 1577, cUL, and VDE EN 60747-5-5 standards, ensuring safety and reliability.
- Compact Package: Available in an eight lead plastic DIP package, suitable for space-constrained applications.
Applications
- Programmable Controllers: Used in industrial control systems for reliable signal isolation.
- DC-Output Modules: Suitable for use in DC output modules requiring high isolation and fast switching times.
- Telecommunications: Applied in telecommunications equipment for signal isolation and protection.
- Industrial Automation: Used in various industrial automation applications where reliable signal isolation is critical.
Q & A
- What is the TLP627-2(TP1,F) used for?
The TLP627-2(TP1,F) is used for signal isolation and amplification in various applications, including programmable controllers, DC-output modules, and telecommunications equipment.
- What is the isolation voltage of the TLP627-2?
The isolation voltage of the TLP627-2 is up to 5000 Vrms.
- What is the collector-emitter voltage rating of the TLP627-2?
The collector-emitter voltage rating is 300 V (min).
- What are the operating temperature ranges for the TLP627-2?
The operating temperature range is from -25°C to 85°C.
- Is the TLP627-2 compliant with any safety standards?
Yes, it is compliant with UL 1577, cUL, and VDE EN 60747-5-5 standards.
- What is the typical rise time of the TLP627-2?
The typical rise time is 40 μs.
- What is the typical fall time of the TLP627-2?
The typical fall time is 15 μs.
- How many isolated channels does the TLP627-2 provide?
The TLP627-2 provides two isolated channels.
- What type of package does the TLP627-2 come in?
The TLP627-2 comes in an eight lead plastic DIP package.
- What is the maximum collector current of the TLP627-2?
The maximum collector current is 120 mA.
