Overview
The TLP350(D4-TP5,Z,F) is a photocoupler gate driver produced by Toshiba Semiconductor and Storage Corporation. This component is designed to provide high isolation and reliable performance in various power system applications. It is particularly suited for driving IGBTs and MOSFETs in medium-to-high power systems, including industrial inverters, UPSs, and power conditioners for photovoltaic power generation.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Toshiba Semiconductor and Storage Corporation |
| Package | DIP-8, SOP-8 |
| Output Current Rating (max) | 2.5 A |
| Isolation Voltage (min) | 3750 Vrms |
| Common Mode Transient Immunity (min) | ±15 kV/µs |
| Propagation Delay Time | 500 ns (typical) |
| Operating Voltage | 15V ~ 30V |
| RoHS Compliance | Yes |
Key Features
- High Isolation Voltage: The TLP350 provides a minimum isolation voltage of 3750 Vrms, ensuring reliable operation in high-voltage applications.
- High Common Mode Transient Immunity: With a minimum common mode transient immunity of ±15 kV/µs, this component is robust against transient voltages.
- Fast Propagation Delay: The typical propagation delay time is 500 ns, making it suitable for high-speed applications.
- Multiple Package Options: Available in DIP-8 and SOP-8 packages, offering flexibility in design and layout.
Applications
- Industrial Inverters: Used in the control circuits of industrial inverters for reliable and efficient operation.
- UPS Systems: Employed in uninterruptible power supply systems to ensure stable power output.
- Photovoltaic Power Generation: Utilized in power conditioners for photovoltaic systems to manage and control power flow.
- General Power Systems: Suitable for various power system applications requiring high isolation and reliable gate driving.
Q & A
- What is the primary function of the TLP350(D4-TP5,Z,F)?
The primary function of the TLP350(D4-TP5,Z,F) is to act as a photocoupler gate driver for IGBTs and MOSFETs in power systems.
- What is the maximum output current rating of the TLP350?
The maximum output current rating of the TLP350 is 2.5 A.
- What is the minimum isolation voltage of the TLP350?
The minimum isolation voltage of the TLP350 is 3750 Vrms.
- What is the common mode transient immunity of the TLP350?
The common mode transient immunity of the TLP350 is ±15 kV/µs.
- What are the typical propagation delay times for the TLP350?
The typical propagation delay time for the TLP350 is 500 ns.
- In what packages is the TLP350 available?
The TLP350 is available in DIP-8 and SOP-8 packages.
- Is the TLP350 RoHS compliant?
Yes, the TLP350 is RoHS compliant.
- What are some common applications of the TLP350?
The TLP350 is commonly used in industrial inverters, UPS systems, and power conditioners for photovoltaic power generation.
- Why is high isolation voltage important in the TLP350?
High isolation voltage is important to ensure reliable operation and prevent electrical noise or interference between the input and output circuits.
- Is the TLP350 still in production?
No, the TLP350(D4-TP5,Z,F) is obsolete and no longer manufactured.
