Overview
The TLP250(D4-TP5,NP,F) is a high-performance optocoupler produced by Toshiba Semiconductor and Storage. This component is designed for high-speed switching applications and is particularly suited for gate driving circuits of IGBTs (Insulated Gate Bipolar Transistors) and power MOSFETs. It features a GaAlAs infrared emitting diode optically coupled with an integrated photodetector, housed in an 8-pin SMD package with gull wing leads.
This optocoupler is known for its robust, high-reliability performance, including high isolation voltage and fast switching speeds, making it an excellent choice for various industrial and power electronics applications.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Number of Channels | 1 | - |
| Voltage - Isolation | 3750Vrms | Vrms |
| Input Type | DC | - |
| Output Type | Push-Pull, Totem Pole | - |
| Current - Output / Channel | 2 A | A |
| Propagation Delay tpLH / tpHL (Max) | 500ns, 500ns | ns |
| Rise / Fall Time (Typ) | 50ns, 50ns | ns |
| Voltage - Forward (Vf) (Typ) | 1.57V | V |
| Current - DC Forward (If) (Max) | 20mA | mA |
| Voltage - Supply | 10V ~ 30V | V |
| Operating Temperature | -40°C ~ 125°C | °C |
| Mounting Type | Surface Mount | - |
| Package / Case | 8-SMD, Gull Wing | - |
Key Features
- High Isolation Voltage: The TLP250(D4-TP5,NP,F) offers a high isolation voltage of 3750Vrms, ensuring reliable operation in high-voltage applications.
- Fast Switching Speed: With propagation delays of 500ns and rise/fall times of 50ns, this optocoupler is suitable for high-speed switching applications.
- Totem Pole Output: The push-pull, totem pole output configuration provides robust and reliable performance.
- Wide Operating Temperature Range: The component operates over a temperature range of -40°C to 125°C, making it versatile for various environmental conditions.
- Surface Mount Package: The 8-SMD package with gull wing leads facilitates easy mounting and integration into surface mount PCBs.
Applications
The TLP250(D4-TP5,NP,F) is widely used in various applications, including:
- IGBT and Power MOSFET Gate Driving: It is specifically designed for driving the gates of IGBTs and power MOSFETs in high-power electronic circuits.
- Industrial Inverters: Suitable for use in three-phase voltage source inverters and other industrial inverter applications.
- Inverter Air Conditioners: Used in the control circuits of inverter air conditioners for efficient and reliable operation.
- Power Electronics: General use in power electronics for applications requiring high isolation and fast switching speeds.
Q & A
- What is the isolation voltage of the TLP250(D4-TP5,NP,F)?
The isolation voltage is 3750Vrms.
- What is the output current capability of this optocoupler?
The output current is up to 2 A per channel.
- What is the propagation delay of the TLP250(D4-TP5,NP,F)?
The propagation delay is 500ns for both tpLH and tpHL.
- What is the typical rise and fall time of this component?
The typical rise and fall time is 50ns each.
- What is the operating temperature range of the TLP250(D4-TP5,NP,F)?
The operating temperature range is -40°C to 125°C.
- What type of package does the TLP250(D4-TP5,NP,F) come in?
The component comes in an 8-SMD package with gull wing leads.
- Is the TLP250(D4-TP5,NP,F) RoHS compliant?
Yes, it is RoHS compliant.
- What are the typical applications of the TLP250(D4-TP5,NP,F)?
It is used in IGBT and power MOSFET gate driving, industrial inverters, inverter air conditioners, and other power electronics applications.
- What is the supply voltage range for the TLP250(D4-TP5,NP,F)?
The supply voltage range is 10V to 30V.
- What is the forward voltage (Vf) of the LED in the TLP250(D4-TP5,NP,F)?
The typical forward voltage (Vf) is 1.57V.
