Overview
The TLP350H(F) is a high-performance photocoupler produced by Toshiba Semiconductor and Storage. This component is designed to provide reliable and efficient signal isolation and transmission in various high-voltage applications. It features a GaAlAs infrared light-emitting diode (LED) and a photodetector IC, ensuring robust performance and high reliability. The TLP350H(F) is particularly suited for applications requiring high temperature operation and high current handling capabilities.
Key Specifications
| Characteristics | Symbol | Rating | Unit |
|---|---|---|---|
| Supply Voltage | VCC | 15 to 30 | V |
| Operating Temperature | Topr | -40 to 125 | ℃ |
| Pulse Width Distortion | tpHL-tpLH | - | 350 ns |
| Isolation Voltage | BVS | 3750 | Vrms |
| Common Mode Transient Immunity | CMH / CML | +/-20 | kV/μs |
| ICC (Max) | ICC | 3 | mA |
| Threshold Input Current (L/H) | IFLH | 5 | mA |
| Output Current Iout (peak) (Max) | IOP | +/-2.5 | A |
| Propagation Delay Time (H/L) (Max) | tpHL | 500 | ns |
| Propagation Delay Time (L/H) (Max) | tpLH | 500 | ns |
| Number of Circuits | - | 1 | - |
| Package | - | DIP8 | - |
| Mounting | - | Through Hole/Surface Mount | - |
| Dimensions (mm) | - | 9.66×7.62×3.65 | - |
Key Features
- High Peak Current Capability: The TLP350H(F) can handle a peak current of up to 2.5A, making it suitable for high-current applications.
- High Temperature Operation: This photocoupler operates reliably over a wide temperature range from -40°C to 125°C.
- High Isolation Voltage: It offers an isolation voltage of 3750 Vrms, ensuring safe and reliable signal isolation.
- Common Mode Transient Immunity: The component has a high common mode transient immunity of +/-20 kV/μs, protecting against transient voltages.
- Compact Package: Available in a DIP8 package, it is suitable for both through-hole and surface mount applications.
- RoHS Compliance: The TLP350H(F) is RoHS compliant, making it environmentally friendly and compliant with current regulations.
Applications
- Inverters: Suitable for use in various inverter applications due to its high current handling and isolation capabilities.
- PV Inverters: Ideal for photovoltaic inverters where high reliability and isolation are critical.
- Induction Cooktops: Used in induction cooktops for safe and efficient control of high-power devices.
- IGBT Drivers: The TLP350H(F) is often used as an IGBT driver due to its ability to handle high currents and provide reliable signal isolation.
Q & A
- What is the peak current capability of the TLP350H(F)?
The TLP350H(F) can handle a peak current of up to 2.5A.
- What is the operating temperature range of the TLP350H(F)?
The operating temperature range is from -40°C to 125°C.
- What is the isolation voltage of the TLP350H(F)?
The isolation voltage is 3750 Vrms.
- What is the common mode transient immunity of the TLP350H(F)?
The common mode transient immunity is +/-20 kV/μs.
- What type of package is the TLP350H(F) available in?
The TLP350H(F) is available in a DIP8 package.
- Is the TLP350H(F) RoHS compliant?
Yes, the TLP350H(F) is RoHS compliant.
- What are some typical applications of the TLP350H(F)?
Typical applications include inverters, PV inverters, induction cooktops, and IGBT drivers.
- What is the propagation delay time of the TLP350H(F)?
The propagation delay time (H/L and L/H) is 500 ns each.
- What are the dimensions of the TLP350H(F) package?
The dimensions are 9.66×7.62×3.65 mm.
- Can the TLP350H(F) be used for both through-hole and surface mount applications?
Yes, it can be used for both through-hole and surface mount applications.
