Overview
The TLP250(D4FA-TP1S,F) is a high-performance optocoupler produced by Toshiba Semiconductor and Storage. This component is designed for high-speed switching applications and provides electrical isolation between the input and output. It consists of a GaAlAs infrared emitting diode optically coupled to an integrated photodetector, making it suitable for driving IGBTs and power MOSFETs in various power control and high-speed switching systems.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Package / Case | 8-DIP, 8-SMD (Gull Wing) | |
| Mounting Type | Through Hole, Surface Mount | |
| Number of Channels | 1 | |
| Isolation Voltage | 2500 Vrms (min) | |
| Supply Voltage | 10 V to 35 V | |
| Operating Temperature | -20°C to 85°C | |
| Peak Output Current | ±1.5 A (max) | |
| Propagation Delay (tpLH / tpHL) | 0.5 μs (max) | |
| Common Mode Transient Immunity | 5 kV/μs (min) | |
| Forward Voltage (Vf) | 1.6 V (typ) |
Key Features
- High-speed switching capability with propagation delay of 0.5 μs (max)
- Electrical isolation between input and output with 2500 Vrms (min) isolation voltage
- Suitable for driving IGBTs and power MOSFETs
- Integrated photodetector and GaAlAs infrared emitting diode
- Operating temperature range from -20°C to 85°C
- UL-recognized (UL 1577, File No.E67349)
Applications
The TLP250(D4FA-TP1S,F) is widely used in various applications, including:
- Three-phase voltage source inverters
- Inverter air conditioners
- IGBT gate drive circuits
- Gate drive of power field effect transistors (MOSFETs)
- Motor control applications
- High-speed switching and power control systems
Q & A
- What is the TLP250(D4FA-TP1S,F) used for?
The TLP250(D4FA-TP1S,F) is used for high-speed switching applications, particularly for driving IGBTs and power MOSFETs in power control and high-speed switching systems.
- What is the isolation voltage of the TLP250(D4FA-TP1S,F)?
The isolation voltage of the TLP250(D4FA-TP1S,F) is 2500 Vrms (min).
- What is the operating temperature range of the TLP250(D4FA-TP1S,F)?
The operating temperature range is from -20°C to 85°C.
- What is the propagation delay of the TLP250(D4FA-TP1S,F)?
The propagation delay (tpLH / tpHL) is 0.5 μs (max).
- What is the common mode transient immunity of the TLP250(D4FA-TP1S,F)?
The common mode transient immunity is 5 kV/μs (min).
- Is the TLP250(D4FA-TP1S,F) RoHS compliant?
- What are the typical applications of the TLP250(D4FA-TP1S,F)?
Typical applications include three-phase voltage source inverters, inverter air conditioners, IGBT gate drive circuits, and gate drive of power field effect transistors (MOSFETs).
- What is the peak output current of the TLP250(D4FA-TP1S,F)?
The peak output current is ±1.5 A (max).
- What is the supply voltage range of the TLP250(D4FA-TP1S,F)?
The supply voltage range is from 10 V to 35 V.
- Is the TLP250(D4FA-TP1S,F) UL-recognized?
