Overview
The TLP250(D4-LF1,F) is a highly versatile and reliable logic output optocoupler produced by Toshiba Semiconductor and Storage. This component is designed to provide optically isolated logic output solutions, ensuring reliable signal transmission in various electronic systems. It is particularly suited for gate driving circuits of IGBTs (Insulated Gate Bipolar Transistors) and power MOSFETs (Metal-Oxide-Semiconductor Field-Effect Transistors), making it an excellent choice for industrial inverters, air conditioners, and other power electronics applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Toshiba Semiconductor and Storage | |
| Part Number | TLP250(D4-LF1,F) | |
| Package/Case | DIP-8, Gull Wing | |
| Output Type | Push-Pull, Totem Pole | |
| Number of Channels | 1 Channel | |
| Isolation Voltage | 3750 Vrms | Vrms |
| Maximum Continuous Output Current | 2.5 A | A |
| Forward Current (IF) | 20 mA | mA |
| Forward Voltage (Vf) | 1.57 V | V |
| Reverse Voltage (Vr) | 5 V | V |
| Power Dissipation (Pd) | 260 mW | mW |
| Minimum Operating Temperature | -40°C | °C |
| Maximum Operating Temperature | +125°C | °C |
| Propagation Delay (tpLH / tpHL) | 500 ns | ns |
| Rise Time / Fall Time | 50 ns | ns |
| Common Mode Transient Immunity | 40 kV/μs | kV/μs |
Key Features
- Optical Isolation: Provides high isolation voltage of 3750 Vrms, ensuring reliable signal transmission without electrical interference.
- High-Current Output: Capable of delivering a maximum continuous output current of 2.5 A, making it suitable for driving high-power devices like IGBTs and power MOSFETs.
- Fast Switching Times: Features propagation delay times of up to 500 ns and rise/fall times of 50 ns, enabling fast and efficient switching operations.
- Wide Operating Temperature Range: Operates from -40°C to +125°C, making it versatile for various environmental conditions.
- RoHS Compliant: Lead-free and RoHS compliant, ensuring environmental sustainability and regulatory compliance.
- Compact Packaging: Available in DIP-8 and Gull Wing packages, suitable for surface mount and through-hole applications.
Applications
- Industrial Inverters: Ideal for gate driving circuits in industrial inverters due to its high isolation voltage and fast switching times.
- Air Conditioners: Used in the control circuits of air conditioners to drive IGBTs and power MOSFETs efficiently.
- Power Electronics: Suitable for various power electronics applications requiring high-current output and fast switching.
- Motor Control Systems: Employed in motor control systems to ensure reliable and efficient operation of motors.
- Automotive Systems: Used in automotive systems for controlling high-power devices safely and efficiently.
Q & A
- What is the TLP250(D4-LF1,F) used for?
The TLP250(D4-LF1,F) is used for gate driving circuits of IGBTs and power MOSFETs, providing optically isolated logic output solutions.
- What is the isolation voltage of the TLP250(D4-LF1,F)?
The isolation voltage is 3750 Vrms.
- What is the maximum continuous output current of the TLP250(D4-LF1,F)?
The maximum continuous output current is 2.5 A.
- What are the propagation delay times of the TLP250(D4-LF1,F)?
The propagation delay times (tpLH / tpHL) are up to 500 ns.
- What is the operating temperature range of the TLP250(D4-LF1,F)?
The operating temperature range is from -40°C to +125°C.
- Is the TLP250(D4-LF1,F) RoHS compliant?
Yes, it is RoHS compliant and lead-free.
- What types of packages are available for the TLP250(D4-LF1,F)?
It is available in DIP-8 and Gull Wing packages.
- What are some common applications of the TLP250(D4-LF1,F)?
Common applications include industrial inverters, air conditioners, power electronics, motor control systems, and automotive systems.
- What is the forward voltage (Vf) of the TLP250(D4-LF1,F)?
The forward voltage (Vf) is typically 1.57 V.
- What is the common mode transient immunity of the TLP250(D4-LF1,F)?
The common mode transient immunity is 40 kV/μs.
