Overview
The TLP127(SONY-TPL,F) from Toshiba Semiconductor and Storage is a high-performance optocoupler designed to provide electrical isolation between input and output circuits. This device features a Darlington photodarlington output, making it suitable for applications requiring high current gain and isolation. The TLP127 is housed in a compact SOP-4 (Small Outline Package) with a 2.54mm pitch, ensuring ease of integration into various electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Toshiba Semiconductor and Storage |
| Part Number | TLP127(SONY-TPL,F) |
| Package | SOP-4 (Small Outline Package) |
| Number of Channels | 1 Channel |
| Output Type | Darlington Photodarlington |
| Forward Voltage (Vf) | 1.3 V |
| Maximum Collector Emitter Voltage | 300 V |
| Maximum Collector Current | 150 mA |
| Maximum Collector Emitter Saturation Voltage | 1.2 V |
| Isolation Voltage | 2500 Vrms |
| Operating Temperature Range | -55°C to +100°C |
| Power Dissipation | 200 mW |
| Current Transfer Ratio | 4000 % |
Key Features
- High Isolation Voltage: The TLP127 offers an isolation voltage of 2500 Vrms, ensuring reliable electrical isolation between input and output circuits.
- Darlington Photodarlington Output: Provides high current gain, making it suitable for applications requiring significant amplification.
- Compact Package: The SOP-4 package with a 2.54mm pitch allows for easy integration into compact electronic designs.
- Wide Operating Temperature Range: Operates from -55°C to +100°C, making it versatile for various environmental conditions.
- Low Power Dissipation: With a power dissipation of 200 mW, it is energy-efficient and suitable for battery-powered devices.
Applications
- Industrial Control Systems: Ideal for use in industrial control systems where electrical isolation is crucial for safety and reliability.
- Power Supplies: Used in power supply units to isolate the control circuit from the high-voltage side.
- Medical Devices: Suitable for medical equipment where isolation is necessary to ensure patient safety.
- Automotive Systems: Applied in automotive systems for signal isolation and noise reduction.
- Telecommunication Equipment: Used in telecommunication devices to isolate signal lines and prevent electrical noise.
Q & A
- What is the isolation voltage of the TLP127?
The TLP127 has an isolation voltage of 2500 Vrms.
- What type of output does the TLP127 have?
The TLP127 features a Darlington photodarlington output.
- What is the maximum collector current of the TLP127?
The maximum collector current is 150 mA.
- What is the operating temperature range of the TLP127?
The operating temperature range is from -55°C to +100°C.
- Is the TLP127 RoHS compliant?
- What is the package type of the TLP127?
The TLP127 is housed in a SOP-4 (Small Outline Package) with a 2.54mm pitch.
- What is the forward voltage (Vf) of the TLP127?
The forward voltage (Vf) is 1.3 V.
- What is the power dissipation of the TLP127?
The power dissipation is 200 mW.
- What is the current transfer ratio of the TLP127?
The current transfer ratio is 4000 %.
- In what types of applications is the TLP127 commonly used?
The TLP127 is commonly used in industrial control systems, power supplies, medical devices, automotive systems, and telecommunication equipment.
