Overview
The TLP701, produced by Toshiba Semiconductor and Storage, is a photocoupler designed for high-reliability applications requiring electrical isolation. This component integrates an infrared LED and a photodetector in 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 needs to meet reinforced insulation class requirements of international safety standards, thereby minimizing the mounting area.
The TLP701 is optimized for gate driving circuits of IGBTs (Insulated Gate Bipolar Transistors) and power MOSFETs, especially suitable for direct gate driving of low-power IGBTs. Its design ensures robust performance over a wide temperature range and adheres to stringent safety standards.
Key Specifications
| Characteristic | Symbol | Condition | Value | Unit |
|---|---|---|---|---|
| Operating Temperature | Topr | - | -40 to 100 | °C |
| Isolation Voltage | BVS | t=60sec | 5000 | Vrms |
| Common Mode Transient Immunity | CMH / CML | - | +/-10 | kV/μs |
| Supply Current (Max) | ICC | - | 2 | mA |
| Threshold Input Current (L/H) | IFLH | - | 5 | mA |
| Peak Output Current (Max) | IOP | - | +/-0.6 | A |
| Propagation Delay Time (H/L) (Max) | tpHL / tpLH | - | 700 | ns |
| Supply Voltage (Min/Max) | VCC | - | 10 to 30 | V |
Key Features
- Compact Package: 6-lead SDIP package, 50% smaller than the traditional 8-pin DIP package.
- High Isolation Voltage: 5000 Vrms isolation voltage, ensuring high safety standards.
- Wide Operating Temperature Range: Operates from -40°C to 100°C.
- Low Power Consumption: Supply current of 2 mA (max).
- High Peak Output Current: ±0.6 A (max) peak output current.
- Fast Switching Time: Propagation delay time of 700 ns (max).
- Common Mode Transient Immunity: +/-10 kV/μs common mode transient immunity.
- Safety Certifications: Approved by UL 1577, cUL, and EN 60747-5-5 (VDE) safety standards.
Applications
- IGBT and Power MOSFET Gate Driving: Suitable for gate driving circuits of IGBTs and power MOSFETs.
- Industrial Inverters: Used in industrial inverter applications, including those for air conditioners.
- PV Inverters: Applicable in photovoltaic (PV) inverter systems.
- Induction Cooktops: Employed in induction cooktops due to its high reliability and safety features.
Q & A
- What is the package type of the TLP701?
The TLP701 comes in a 6-lead SDIP package.
- What is the operating temperature range of the TLP701?
The operating temperature range is from -40°C to 100°C.
- What is the peak output current of the TLP701?
The peak output current is ±0.6 A (max).
- What is the supply voltage range for the TLP701?
The supply voltage range is from 10 V to 30 V.
- What safety certifications does the TLP701 have?
The TLP701 is approved by UL 1577, cUL, and EN 60747-5-5 (VDE) safety standards.
- What is the common mode transient immunity of the TLP701?
The common mode transient immunity is +/-10 kV/μs.
- What is the propagation delay time of the TLP701?
The propagation delay time (tpHL / tpLH) is 700 ns (max).
- Is the TLP701 RoHS compliant?
Yes, the TLP701 is RoHS compliant.
- What are the typical applications of the TLP701?
The TLP701 is typically used in IGBT and power MOSFET gate driving, industrial inverters, PV inverters, and induction cooktops.
- What is the threshold input current for the TLP701?
The threshold input current (IFLH) is 5 mA (max).
