Overview
The TLP250(D4SND-LF1,F) is a high-performance optocoupler produced by Toshiba Semiconductor and Storage. This component is specifically 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 a photo-transistor, making it ideal for driving MOSFETs and IGBTs in various power control and high-speed switching systems.
Key Specifications
| Characteristic | Symbol | Rating | Unit |
|---|---|---|---|
| Input Threshold Current | IFLH | 5 mA (max) | - |
| Supply Voltage | VCC | 10 - 35 V | - |
| Output Current | IOPH, IOPL | ±1.5 A (max) | - |
| Switching Time (tpLH/tpHL) | tpLH, tpHL | 0.5 μs (max) | - |
| Isolation Voltage | - | 2500 Vrms (min) | - |
| Operating Temperature Range | Topr | -20 to 85 °C | - |
| Storage Temperature Range | Tstg | -55 to 125 °C | - |
| Lead Soldering Temperature (10 s) | Tsol | 260 °C | - |
| Common Mode Transient Immunity | CMH, CML | 5 kV/μs (min) | - |
| Package/Case | - | 8-lead DIP or 8-SMD, Gull Wing | - |
| RoHS Compliance | - | Lead free / RoHS Compliant | - |
Key Features
- High-speed switching capability with propagation delay times of up to 0.5 μs.
- Electrical isolation between input and output, with an isolation voltage of 2500 Vrms.
- High common mode transient immunity of 5 kV/μs.
- Wide operating temperature range from -20 to 85 °C.
- Lead free and RoHS compliant.
- Available in both through-hole DIP-8 and surface mount 8-SMD, Gull Wing packages.
Applications
- Gate driving circuits for IGBTs and power MOSFETs in power supply systems.
- Motor control applications requiring high-speed switching.
- Industrial inverter systems, including those for air conditioners.
- High-speed switching systems in various industrial and automotive applications.
Q & A
- What is the TLP250(D4SND-LF1,F) used for?
The TLP250(D4SND-LF1,F) is used for high-speed switching applications, particularly in gate driving circuits for IGBTs and power MOSFETs.
- What is the isolation voltage of the TLP250(D4SND-LF1,F)?
The isolation voltage is 2500 Vrms.
- What are the propagation delay times for the TLP250(D4SND-LF1,F)?
The propagation delay times (tpLH and tpHL) are up to 0.5 μs.
- What is the common mode transient immunity of the TLP250(D4SND-LF1,F)?
The common mode transient immunity is 5 kV/μs.
- What are the operating and storage temperature ranges for the TLP250(D4SND-LF1,F)?
The operating temperature range is -20 to 85 °C, and the storage temperature range is -55 to 125 °C.
- Is the TLP250(D4SND-LF1,F) RoHS compliant?
Yes, the TLP250(D4SND-LF1,F) is lead free and RoHS compliant.
- What are the available package types for the TLP250(D4SND-LF1,F)?
The component is available in both through-hole DIP-8 and surface mount 8-SMD, Gull Wing packages.
- What is the maximum output current of the TLP250(D4SND-LF1,F)?
The maximum output current is ±1.5 A.
- What is the supply voltage range for the TLP250(D4SND-LF1,F)?
The supply voltage range is 10 to 35 V.
- What certifications does the TLP250(D4SND-LF1,F) have?
The component is UL-recognized (UL 1577, File No.E67349) and has other relevant certifications.
