Overview
The TLP627-2(SANYD,F) is a photocoupler produced by Toshiba Semiconductor and Storage. This component is part of the TLP627 series, which includes optoisolators with Darlington-connected phototransistors. The TLP627-2 specifically offers two isolated channels in an eight-lead plastic DIP package. It is designed to provide high isolation voltage and fast switching times, making it suitable for various applications requiring electrical isolation and reliable signal transfer.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Number of Channels | 2 | |
| Voltage - Isolation | 5000 Vrms | |
| Current Transfer Ratio (Min) | 1000% @ 1mA | |
| Turn On / Turn Off Time (Typ) | 50 μs / 15 μs | |
| Rise / Fall Time (Typ) | 40 μs / 15 μs | |
| Input Type | DC | |
| Output Type | Darlington | |
| Voltage - Output (Max) | 300 V | |
| Current - Output / Channel | 150 mA | |
| Voltage - Forward (Vf) (Typ) | 1.15 V | |
| Current - DC Forward (If) (Max) | 50 mA | |
| Vce Saturation (Max) | 1.2 V | |
| Operating Temperature | -55°C ~ 100°C |
Key Features
- High Isolation Voltage: The TLP627-2 offers a high isolation voltage of 5000 Vrms, ensuring reliable electrical isolation between the input and output sides.
- Fast Switching Times: With typical turn-on and turn-off times of 50 μs and 15 μs, respectively, this component is suitable for applications requiring fast signal transfer.
- Darlington Output: The Darlington-connected phototransistor provides a high current gain, making it ideal for driving loads that require higher current levels.
- Wide Operating Temperature Range: The component operates over a temperature range of -55°C to 100°C, making it versatile for various environmental conditions.
- Compact Package: The eight-lead plastic DIP package is compact and easy to integrate into various circuit designs.
Applications
- Programmable Controllers: The TLP627-2 is used in programmable controllers to provide electrical isolation between the control circuit and the output devices.
- Telecommunication Systems: It is applied in telecommunication systems to isolate and transfer signals reliably.
- Industrial Automation: This component is used in industrial automation to ensure safe and reliable signal transfer between different parts of the system.
- Medical Devices: The high isolation voltage makes it suitable for use in medical devices where patient safety is a critical concern.
Q & A
- What is the number of isolated channels in the TLP627-2?
The TLP627-2 has two isolated channels.
- What is the maximum isolation voltage of the TLP627-2?
The maximum isolation voltage is 5000 Vrms.
- What is the typical turn-on and turn-off time of the TLP627-2?
The typical turn-on time is 50 μs, and the typical turn-off time is 15 μs.
- What is the output type of the TLP627-2?
The output type is Darlington.
- What is the maximum output voltage of the TLP627-2?
The maximum output voltage is 300 V.
- What is the maximum forward current of the TLP627-2?
The maximum forward current is 50 mA.
- What is the operating temperature range of the TLP627-2?
The operating temperature range is -55°C to 100°C.
- What is the typical forward voltage of the TLP627-2?
The typical forward voltage is 1.15 V.
- What is the maximum Vce saturation voltage of the TLP627-2?
The maximum Vce saturation voltage is 1.2 V.
- In what types of applications is the TLP627-2 commonly used?
The TLP627-2 is commonly used in programmable controllers, telecommunication systems, industrial automation, and medical devices.
