Overview
The TLP250H(TP5,F) is a high-performance photocoupler produced by Toshiba Semiconductor and Storage. It is designed in a DIP8 package and consists of a GaAlAs infrared light-emitting diode (LED) optically coupled to an integrated high-gain, high-speed photodetector IC chip. This component is ideal for applications requiring high reliability and robust performance, particularly in the realm of IGBT and power MOSFET gate drive.
Key Specifications
| Characteristics | Symbol | Rating | Unit |
|---|---|---|---|
| Supply Voltage | VCC | 10 to 30 | V |
| Operating Temperature | Topr | -40 to 125 | ℃ |
| Output Peak Current | IOP | ±2.5 A | A |
| Propagation Delay Time (H/L) | tpHL, tpLH | 500 ns | ns |
| Common Mode Transient Immunity | CMH / CML | ±40 kV/µs | kV/µs |
| Isolation Voltage | BVS | 3750 Vrms | Vrms |
| Threshold Input Current | IFLH | 5 mA | mA |
| Supply Current | ICC | 3 mA | mA |
Key Features
- Buffer Logic Type: Totem pole output, capable of both sinking and sourcing current.
- High-Speed Operation: Propagation delay time of 500 ns (max) for both high-to-low and low-to-high transitions.
- High Common Mode Transient Immunity: Guaranteed ±40 kV/µs, ensuring robust performance in noisy environments.
- Wide Operating Temperature Range: From -40°C to 125°C, making it suitable for various industrial applications.
- High Isolation Voltage: 3750 Vrms, providing reliable electrical isolation between input and output.
- Safety Standards Compliance: UL-approved (UL1577), cUL-approved (CSA Component Acceptance Service), and VDE-approved (EN60747-5-5, EN60065 or EN60950-1).
Applications
- Industrial Inverters: Suitable for high-power industrial applications requiring reliable and fast switching.
- Air Conditioner Inverters: Ideal for driving IGBTs and MOSFETs in air conditioner inverters.
- IGBT and MOSFET Gate Drivers: Optimized for high-speed and high-reliability gate drive applications.
- Induction Cooktops and Home Appliances: Used in various home appliances that require high-performance and reliable operation.
- PV Inverters: Applicable in photovoltaic inverters for solar power systems.
Q & A
- What is the TLP250H(TP5,F) used for?
The TLP250H(TP5,F) is used as a photocoupler for IGBT and MOSFET gate drive applications, industrial inverters, air conditioner inverters, induction cooktops, and home appliances.
- What is the operating temperature range of the TLP250H(TP5,F)?
The operating temperature range is from -40°C to 125°C.
- What is the common mode transient immunity of the TLP250H(TP5,F)?
The common mode transient immunity is ±40 kV/µs.
- What is the isolation voltage of the TLP250H(TP5,F)?
The isolation voltage is 3750 Vrms.
- What is the propagation delay time of the TLP250H(TP5,F)?
The propagation delay time is 500 ns (max) for both high-to-low and low-to-high transitions.
- Is the TLP250H(TP5,F) RoHS compliant?
Yes, the TLP250H(TP5,F) is RoHS compliant.
- What are the safety standards that the TLP250H(TP5,F) complies with?
The TLP250H(TP5,F) complies with UL (UL1577), cUL (CSA Component Acceptance Service), and VDE (EN60747-5-5, EN60065 or EN60950-1) safety standards.
- What is the output peak current of the TLP250H(TP5,F)?
The output peak current is ±2.5 A.
- What is the supply voltage range for the TLP250H(TP5,F)?
The supply voltage range is from 10 V to 30 V.
- What is the threshold input current for the TLP250H(TP5,F)?
The threshold input current is 5 mA.
