Overview
The TLP250HF(D4-TP4,F) is a logic output optocoupler manufactured by Toshiba Semiconductor and Storage. This component is designed to provide high-speed and high-isolation capabilities, making it suitable for a variety of applications, particularly in power electronics and industrial control systems. The optocoupler features a GaAlAs light-emitting diode and an integrated photo detector, ensuring reliable and efficient signal transmission across the isolation barrier.
Key Specifications
| Specification | Value |
|---|---|
| Product Category | Logic output optocoupler |
| Package/Enclosure | 8-SMD |
| Number of Channels | 1 |
| Input Type | DC |
| Output Type | Push-Pull/Totem Pole |
| Rise/Fall Time (typical) | 50ns, 50ns |
| Propagation Delay (tpLH/tpHL) (maximum) | 500ns, 500ns |
| Common Mode Transient Immunity (minimum) | 40kV/μs |
| Working Temperature | -40°C ~ 125°C |
| Voltage - Power Supply | 10V ~ 30V |
| Voltage Forward (Vf) (typical) | 1.57V |
| Voltage Isolation | 3750Vrms |
| Current DC Forward (If) (maximum) | 5mA |
| Current - Output/Channel | 2 A |
Key Features
- High-speed operation with typical rise and fall times of 50ns.
- High isolation voltage of 3750Vrms.
- Common mode transient immunity of 40kV/μs.
- Wide operating temperature range from -40°C to 125°C.
- Push-Pull/Totem Pole output configuration.
- Ideal for applications involving IGBT or power MOSFET, such as inverter systems and power electronics.
Applications
The TLP250HF(D4-TP4,F) is particularly suited for various high-performance applications, including:
- Air conditioner inverters.
- IGBT and power MOSFET gate drivers.
- Industrial control systems requiring high isolation and speed.
- Power electronics and motor control systems.
Q & A
- What is the typical rise and fall time of the TLP250HF(D4-TP4,F)?
The typical rise and fall time is 50ns each. - What is the isolation voltage of the TLP250HF(D4-TP4,F)?
The isolation voltage is 3750Vrms. - What is the common mode transient immunity of the TLP250HF(D4-TP4,F)?
The common mode transient immunity is 40kV/μs. - What is the operating temperature range of the TLP250HF(D4-TP4,F)?
The operating temperature range is from -40°C to 125°C. - What type of output configuration does the TLP250HF(D4-TP4,F) have?
The output configuration is Push-Pull/Totem Pole. - What are some typical applications of the TLP250HF(D4-TP4,F)?
Typical applications include air conditioner inverters, IGBT or power MOSFET gate drivers, and industrial control systems. - What is the maximum forward voltage of the TLP250HF(D4-TP4,F)?
The maximum forward voltage is 1.8V. - What is the maximum input current of the TLP250HF(D4-TP4,F)?
The maximum input current is 3mA. - How many channels does the TLP250HF(D4-TP4,F) have?
The TLP250HF(D4-TP4,F) has one channel. - What type of package does the TLP250HF(D4-TP4,F) come in?
The package type is 8-SMD.
