Overview
The TLP250H(D4-LF5,F) is a high-performance optocoupler produced by Toshiba Semiconductor and Storage. This component is designed to provide a compact, low-power solution for industrial automation and control applications. It features a GaAlAs infrared light-emitting diode (LED) optically coupled to an integrated high-gain, high-speed photodetector IC chip, ensuring reliable and efficient operation across a wide range of temperatures.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 1 | |
| Voltage - Isolation | 3750 | Vrms |
| Input Type | DC | |
| Output Type | Push-Pull, Totem Pole | |
| Current - Output / Channel | 2 | A |
| Propagation Delay tpLH / tpHL (Max) | 500ns, 500ns | |
| Rise / Fall Time (Typ) | 50ns, 50ns | |
| Voltage - Forward (Vf) (Typ) | 1.57 | V |
| Current - DC Forward (If) (Max) | 20 | mA |
| Voltage - Supply | 10 ~ 30 | V |
| Operating Temperature | -40°C ~ 125°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SMD, Gull Wing | |
| Common Mode Transient Immunity (Min) | 40 kV/µs |
Key Features
- Buffer Logic Type: Totem-pole output that can both sink and source current.
- High-Speed Operation: Propagation delay time of 500 ns (max) and rise/fall time of 50 ns (typ).
- High Isolation Voltage: 3750 Vrms (min) for reliable isolation.
- Common-Mode Transient Immunity: ±40 kV/µs (min) for robust performance in noisy environments.
- Wide Operating Temperature Range: -40°C to 125°C.
- Low Supply Current: 3 mA (max) for power-efficient operation.
- Internal Faraday Shield: Provides enhanced common-mode transient immunity.
Applications
- Industrial Inverters: Suitable for high-power industrial applications.
- Air Conditioner Inverters: Used in HVAC systems for efficient control.
- IGBT and MOSFET Gate Drivers: Ideal for driving high-power semiconductor devices.
- Induction Cooktop and Home Appliances: Used in various household and commercial appliances.
Q & A
- What is the TLP250H(D4-LF5,F) used for?
The TLP250H(D4-LF5,F) is used as a high-performance optocoupler for industrial automation and control applications, including IGBT and MOSFET gate drivers, industrial inverters, and home appliances.
- What is the isolation voltage of the TLP250H(D4-LF5,F)?
The isolation voltage is 3750 Vrms (min).
- What is the propagation delay time of the TLP250H(D4-LF5,F)?
The propagation delay time is 500 ns (max) for both tpLH and tpHL.
- What is the operating temperature range of the TLP250H(D4-LF5,F)?
The operating temperature range is -40°C to 125°C.
- What type of output does the TLP250H(D4-LF5,F) have?
The output type is push-pull, totem pole.
- What is the common-mode transient immunity of the TLP250H(D4-LF5,F)?
The common-mode transient immunity is ±40 kV/µs (min).
- What is the supply voltage range for the TLP250H(D4-LF5,F)?
The supply voltage range is 10 to 30 V.
- Is the TLP250H(D4-LF5,F) RoHS compliant?
Yes, the TLP250H(D4-LF5,F) is RoHS compliant.
- What is the package type of the TLP250H(D4-LF5,F)?
The package type is 8-SMD, Gull Wing.
- What safety standards does the TLP250H(D4-LF5,F) meet?
The TLP250H(D4-LF5,F) meets UL, cUL, and VDE safety standards.
