Overview
The TLP701AF(TP,F) is a photocoupler produced by Toshiba Semiconductor and Storage Corporation. It consists of an infrared LED and an integrated photodetector, packaged in a 6-lead SDIP (Small Dual In-line Package). This component is designed to be 50% smaller than the traditional 8-pin DIP package, making it ideal for applications where space is limited. The TLP701AF meets the reinforced insulation class requirements of international safety standards, including UL-recognized (UL 1577), cUL-recognized (CSA Component Acceptance Service), and VDE-approved (EN 60747-5-5, EN 62368-1).
Key Specifications
| Characteristic | Symbol | Min | Max | Unit | |
|---|---|---|---|---|---|
| Peak Output Current | IOPH / IOPL | - | - | ±0.6 A | A |
| Supply Current | - | - | - | 2 mA | mA |
| Supply Voltage | VCC | 10 | - | 30 | V |
| Threshold Input Current | IFLH | - | - | 5 mA | mA |
| Switching Time (tpLH / tpHL) | - | - | - | 700 ns | ns |
| Common Mode Transient Immunity | - | ±10 kV/μs | - | - | kV/μs |
| Isolation Voltage | BVS | 5000 | - | - | Vrms |
| Operating Temperature | Topr | -40 | - | 100 | °C |
Key Features
- Compact Design: The TLP701AF is packaged in a 6-lead SDIP, which is 50% smaller than the traditional 8-pin DIP package, reducing the mounting area in equipment.
- High Isolation Voltage: It offers an isolation voltage of 5000 Vrms, ensuring high safety standards in applications.
- Wide Operating Temperature Range: The component operates over a temperature range of -40°C to 100°C, making it suitable for various environmental conditions.
- Fast Switching Time: The switching time (tpLH / tpHL) is 700 ns, which is suitable for high-speed applications.
- Common Mode Transient Immunity: It has a common mode transient immunity of ±10 kV/μs, providing robustness against transient voltages.
Applications
- Gate Driving Circuits: The TLP701AF is suitable for gate driving circuits for IGBTs (Insulated Gate Bipolar Transistors) and power MOSFETs, particularly for direct gate driving of low-power IGBTs.
- Industrial Inverters: It is used in industrial inverter applications, including those for air conditioners.
- Power Systems: The component is applicable in various power systems requiring high isolation and fast switching times.
Q & A
- What is the package type of the TLP701AF?
The TLP701AF is packaged in a 6-lead SDIP (Small Dual In-line Package).
- What is the isolation voltage of the TLP701AF?
The isolation voltage is 5000 Vrms.
- What is the operating temperature range of the TLP701AF?
The operating temperature range is -40°C to 100°C.
- What is the peak output current of the TLP701AF?
The peak output current is ±0.6 A.
- What is the common mode transient immunity of the TLP701AF?
The common mode transient immunity is ±10 kV/μs.
- Is the TLP701AF compliant with international safety standards?
Yes, it is UL-recognized (UL 1577), cUL-recognized (CSA Component Acceptance Service), and VDE-approved (EN 60747-5-5, EN 62368-1).
- What are the typical applications of the TLP701AF?
It is used in gate driving circuits for IGBTs and power MOSFETs, industrial inverter applications, and other power systems.
- What is the supply voltage range for the TLP701AF?
The supply voltage range is 10 to 30 V.
- What is the switching time (tpLH / tpHL) of the TLP701AF?
The switching time is 700 ns.
- Is the TLP701AF sensitive to electrostatic discharge (ESD)?
Yes, it is more sensitive to ESD due to its low power consumption design, so general precautions regarding ESD must be observed.
- What is the threshold input current for the TLP701AF?
The threshold input current (IFLH) is 5 mA.
