Overview
The TLP701, produced by Toshiba Semiconductor and Storage, is a high-performance optocoupler designed for various industrial and power management applications. This component integrates an infrared LED and a photodetector within a compact 6-lead SDIP package, making it 50% smaller than the traditional 8-pin DIP package. This reduction in size is particularly beneficial for equipment that requires safety standard certification, as it minimizes the mounting area. The TLP701 is well-suited for gate driving circuits of IGBTs (Insulated Gate Bipolar Transistors) and power MOSFETs, especially for direct gate driving of low-power IGBTs.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Voltage | VCC | 10 | - | 30 | V |
| Peak Output Current | IOPH / IOPL | - | - | ±0.6 A | A |
| Operating Temperature | Topr | -40 | - | 100 | °C |
| Threshold Input Current | IFLH | - | - | 5 mA | mA |
| Switching Time (tpLH / tpHL) | tpLH / tpHL | - | - | 700 ns | ns |
| Forward Voltage | Vf | - | 1.55 | 1.70 | V |
| Input Power Dissipation | Pd | - | - | 40 mW | mW |
Key Features
- Compact Package: The TLP701 is housed in a 6-lead SDIP package, which is 50% smaller than the traditional 8-pin DIP package, making it ideal for space-constrained designs.
- High Isolation Voltage: Offers a high isolation voltage of 5000 Vrms, ensuring reliable operation in high-voltage applications.
- Wide Operating Temperature Range: Operates over a temperature range of -40°C to 100°C, making it suitable for various industrial environments.
- Low Power Consumption: Features a low supply current of up to 2 mA, contributing to energy-efficient designs.
- Fast Switching Time: Provides a switching time of up to 700 ns, ensuring quick response times in applications requiring fast switching.
- RoHS Compliant: Meets RoHS (Restriction of Hazardous Substances) standards, ensuring environmental compliance.
Applications
- Industrial Inverters: Suitable for use in industrial inverter systems, including those for air conditioners and other high-power applications.
- IGBT and Power MOSFET Gate Driving: Ideal for driving the gates of IGBTs and power MOSFETs, particularly in low-power IGBT applications.
- PV Inverters: Used in photovoltaic (PV) inverter systems to ensure reliable and efficient power conversion.
- Induction Cooktops: Applied in induction cooktops for safe and efficient control of high-power electrical circuits.
Q & A
- What is the package type of the TLP701?
The TLP701 is housed in a 6-lead SDIP package.
- What is the maximum peak output current of the TLP701?
The maximum peak output current is ±0.6 A.
- What is the operating temperature range of the TLP701?
The operating temperature range is from -40°C to 100°C.
- What is the threshold input current for the TLP701?
The threshold input current (IFLH) is up to 5 mA.
- What is the switching time (tpLH / tpHL) of the TLP701?
The switching time (tpLH / tpHL) is up to 700 ns.
- Is the TLP701 RoHS compliant?
Yes, the TLP701 is RoHS compliant.
- What is the isolation voltage of the TLP701?
The isolation voltage is 5000 Vrms.
- What are some typical applications of the TLP701?
The TLP701 is typically used in industrial inverters, IGBT and power MOSFET gate driving, PV inverters, and induction cooktops.
- What is the supply voltage range for the TLP701?
The supply voltage range is from 10 V to 30 V.
- What is the forward voltage (Vf) of the TLP701?
The forward voltage (Vf) is typically 1.55 V and can be up to 1.70 V.
