Overview
The TLP250H(LF5,F) is a high-performance optocoupler designed by Toshiba Semiconductor and Storage. This component is primarily used as an IGBT driver and features a totem-pole output configuration. It is known for its high common-mode transient immunity, wide operating temperature range, and fast propagation delay, making it suitable for various high-reliability applications.
Key Specifications
| Characteristics | Symbol | Rating/Value | Unit |
|---|---|---|---|
| Supply Voltage | VCC | 10 to 30 | V |
| Operating Temperature | Topr | -40 to 125 | ℃ |
| Propagation Delay Time (H/L and L/H) | tpHL / tpLH | 500 | ns |
| Common Mode Transient Immunity | CMH / CML | ±40 | kV/μs |
| Isolation Voltage | BVS | 3750 | Vrms |
| Output Current (Peak) | IOP | ±2.5 | A |
| Supply Current (Max) | ICC | 3 | mA |
| Threshold Input Current (L/H) | IFLH | 5 | mA |
| Pulse Width Distortion | tpHL - tpLH | 50 | ns |
| Package | 8-SMD, Gull Wing | ||
| Mounting | Through Hole/Surface Mount | ||
| Dimensions (mm) | 9.66×7.62×3.65 |
Key Features
- Buffer Logic Type: Totem-pole output configuration for reliable signal transmission.
- High Common Mode Transient Immunity: ±40 kV/μs to ensure robust operation in noisy environments.
- Wide Operating Temperature Range: -40 to 125 ℃, making it suitable for a variety of applications.
- Fast Propagation Delay: Maximum propagation delay of 500 ns for high-speed applications.
- High Isolation Voltage: 3750 Vrms for enhanced safety and isolation.
- Low Forward Voltage Drop: Efficient operation with minimal voltage drop.
- High Output Current Capability: Peak output current of ±2.5 A.
- Safety Standards Compliance: Approved by UL 1577, cUL (CSA Component Acceptance Service No. 5A), EN 60747-5-5 (VDE), and EN IEC 62368-1 (VDE).
Applications
- Induction Cooktops: Used in the control circuits of induction cooktops due to its high reliability and isolation capabilities.
- Inverters: Suitable for inverter applications requiring high-speed and high-isolation characteristics.
- PV Inverters: Employed in photovoltaic inverters to ensure safe and efficient operation.
- Power Devices Gate Drive: Ideal for driving IGBTs and other power devices in various industrial and automotive applications.
Q & A
- What is the primary function of the TLP250H(LF5,F)?
The primary function of the TLP250H(LF5,F) is as an IGBT driver with a totem-pole output configuration.
- What is the operating temperature range of the TLP250H(LF5,F)?
The operating temperature range is -40 to 125 ℃.
- What is the maximum propagation delay time for the TLP250H(LF5,F)?
The maximum propagation delay time is 500 ns for both high-to-low and low-to-high transitions.
- What is the common-mode transient immunity of the TLP250H(LF5,F)?
The common-mode transient immunity is ±40 kV/μs.
- What is the isolation voltage of the TLP250H(LF5,F)?
The isolation voltage is 3750 Vrms.
- What is the peak output current capability of the TLP250H(LF5,F)?
The peak output current capability is ±2.5 A.
- What are the safety standards that the TLP250H(LF5,F) complies with?
The TLP250H(LF5,F) complies with UL 1577, cUL (CSA Component Acceptance Service No. 5A), EN 60747-5-5 (VDE), and EN IEC 62368-1 (VDE).
- What is the package type and mounting option for the TLP250H(LF5,F)?
The package type is 8-SMD, Gull Wing, and it can be mounted using through-hole or surface mount techniques.
- What are the typical applications of the TLP250H(LF5,F)?
Typical applications include induction cooktops, inverters, PV inverters, and gate drive for power devices.
- What is the supply voltage range for the TLP250H(LF5,F)?
The supply voltage range is 10 to 30 V.
