Overview
The TLP127(ISH-TPL,F) is a photocoupler produced by Toshiba Semiconductor and Storage. This component is designed to provide electrical isolation between the input and output circuits, making it suitable for various applications requiring high voltage isolation and reliable signal transfer. The TLP127 features a Darlington output configuration, which enhances the current gain and makes it ideal for driving high-current loads.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Toshiba Semiconductor and Storage |
| Package / Case | 6-SMD (4 Leads), Gull Wing |
| Number of Channels | 1 |
| Voltage - Isolation | 2500 Vrms |
| 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 |
| Turn On / Turn Off Time (Typ) | 50 µs, 15 µs |
| Rise / Fall Time (Typ) | 40 µs, 15 µs |
| Operating Temperature | -55°C ~ 100°C |
| Mounting Type | Surface Mount |
| Current Transfer Ratio (Min) | 1000% @ 1 mA |
Key Features
- High Voltage Isolation: The TLP127 provides 2500 Vrms of electrical isolation, ensuring safe and reliable operation in high-voltage applications.
- Darlington Output: The Darlington configuration enhances current gain, making it suitable for driving high-current loads.
- Wide Operating Temperature Range: The component operates over a temperature range of -55°C to 100°C, making it versatile for various environmental conditions.
- Fast Switching Times: With typical turn-on and turn-off times of 50 µs and 15 µs, respectively, this optocoupler is suitable for applications requiring quick response times.
- Surface Mount Package: The 6-SMD (4 Leads), Gull Wing package is convenient for surface mount assembly, reducing board space and enhancing manufacturing efficiency.
Applications
The TLP127(ISH-TPL,F) is widely used in various applications that require high voltage isolation and reliable signal transfer. These include:
- Industrial Control Systems: For controlling high-current devices such as motors, relays, and solenoids.
- Power Supplies: To isolate the control circuit from the high-voltage output.
- Automotive Systems: For applications requiring high reliability and isolation in harsh environments.
- Medical Equipment: Where safety and isolation are critical to prevent electrical shock.
Q & A
- What is the maximum isolation voltage of the TLP127(ISH-TPL,F)?
The maximum isolation voltage is 2500 Vrms. - What is the output type of the TLP127(ISH-TPL,F)?
The output type is Darlington. - What is the maximum output current per channel of the TLP127(ISH-TPL,F)?
The maximum output current per channel is 150 mA. - What is the typical forward voltage (Vf) of the TLP127(ISH-TPL,F)?
The typical forward voltage (Vf) is 1.15 V. - What is the operating temperature range of the TLP127(ISH-TPL,F)?
The operating temperature range is -55°C to 100°C. - What is the package type of the TLP127(ISH-TPL,F)?
The package type is 6-SMD (4 Leads), Gull Wing. - What is the minimum current transfer ratio of the TLP127(ISH-TPL,F)?
The minimum current transfer ratio is 1000% @ 1 mA. - What are the typical turn-on and turn-off times of the TLP127(ISH-TPL,F)?
The typical turn-on and turn-off times are 50 µs and 15 µs, respectively. - Is the TLP127(ISH-TPL,F) RoHS compliant?
Yes, the TLP127(ISH-TPL,F) is RoHS compliant. - What is the mounting type of the TLP127(ISH-TPL,F)?
The mounting type is Surface Mount.
