Overview
The TLP250(D4-LF5,F) is an optocoupler designed and manufactured by Toshiba Semiconductor and Storage. This component is specifically tailored for high-speed switching applications, providing electrical isolation between the input and output. It consists of a GaAlAs infrared emitting diode optically coupled to a photo-transistor, ensuring reliable operation in various high-speed switching and power control systems.
The TLP250(D4-LF5,F) is part of the TLP250 series, known for its high performance and versatility in driving circuits for IGBTs (Insulated Gate Bipolar Transistors) and power MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors). This optocoupler is widely used in industrial inverters, motor control applications, and other high-speed switching systems.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Part Number | TLP250(D4-LF5,F) | - |
| Manufacturer | Toshiba Semiconductor and Storage | - |
| Description | OPTOISO 2.5KV GATE DRIVER 8SMD | - |
| Package / Case | 8-SMD, Gull Wing | - |
| Mounting Type | Surface Mount | - |
| Voltage - Supply | 15 V ~ 30 V | V |
| Operating Temperature | -20°C ~ 85°C | °C |
| Number of Channels | 1 | - |
| Technology | Optical Coupling | - |
| Voltage - Isolation | 2500 Vrms | Vrms |
| Current - Peak Output | 1.5 A | A |
| Approvals | UR | - |
| Common Mode Transient Immunity (Min) | 5 kV/μs | kV/μs |
| Propagation Delay tpLH / tpHL (Max) | 500 ns / 500 ns | ns |
| Current - Output High, Low | 500 mA, 500 mA | mA |
| Voltage - Forward (Vf) (Typ) | 1.6 V | V |
| Current - DC Forward (If) (Max) | 20 mA | mA |
Key Features
- High-Speed Switching: The TLP250(D4-LF5,F) is designed for high-speed switching applications, making it suitable for driving IGBTs and power MOSFETs in various power control systems.
- Electrical Isolation: It provides electrical isolation between the input and output, with a high isolation voltage of 2500 Vrms.
- Optical Coupling: The component uses optical coupling, consisting of a GaAlAs infrared emitting diode and a photo-transistor, ensuring reliable and efficient signal transfer.
- Compact Package: Available in an 8-SMD, Gull Wing package, which is surface mountable, making it ideal for space-constrained designs.
- Wide Operating Temperature Range: Operates over a temperature range of -20°C to 85°C, making it suitable for a variety of environmental conditions.
- High Common Mode Transient Immunity: Offers high common mode transient immunity of 5 kV/μs, ensuring robust performance in noisy environments.
Applications
- Industrial Inverters: Used in industrial inverter systems for driving IGBTs and power MOSFETs.
- Motor Control: Suitable for motor control applications where high-speed switching and electrical isolation are required.
- Power Supply Circuits: Commonly used in power supply circuits to drive MOSFETs and other high-speed switching devices.
- Automotive Systems: Can be used in automotive systems where high-speed and electrical isolation are necessary, provided it complies with automotive safety standards.
Q & A
- Q: What is the primary function of the TLP250(D4-LF5,F)?
A: The TLP250(D4-LF5,F) is an optocoupler designed for high-speed switching applications, particularly for driving IGBTs and power MOSFETs.
- Q: What is the isolation voltage of the TLP250(D4-LF5,F)?
A: The isolation voltage of the TLP250(D4-LF5,F) is 2500 Vrms.
- Q: What is the maximum peak output current of the TLP250(D4-LF5,F)?
A: The maximum peak output current is 1.5 A.
- Q: What is the propagation delay of the TLP250(D4-LF5,F)?
A: The propagation delay (tpLH / tpHL) is 500 ns maximum.
- Q: Can the TLP250(D4-LF5,F) be used in automotive applications?
A: Yes, it can be used in automotive systems where high-speed and electrical isolation are necessary, provided it complies with automotive safety standards.
- Q: What is the operating temperature range of the TLP250(D4-LF5,F)?
A: The operating temperature range is -20°C to 85°C.
- Q: What type of package does the TLP250(D4-LF5,F) come in?
A: It comes in an 8-SMD, Gull Wing package.
- Q: What is the common mode transient immunity of the TLP250(D4-LF5,F)?
A: The common mode transient immunity is 5 kV/μs minimum.
- Q: Is the TLP250(D4-LF5,F) RoHS compliant?
A: Yes, the TLP250(D4-LF5,F) is RoHS compliant.
- Q: What are some typical applications of the TLP250(D4-LF5,F)?
A: Typical applications include industrial inverters, motor control, power supply circuits, and automotive systems.
