Overview
The TLP250(D4-TP1,F) is a high-performance optocoupler designed and manufactured by Toshiba Semiconductor and Storage. This component is specifically tailored for gate driving circuits of IGBTs (Insulated Gate Bipolar Transistors) and power MOSFETs. It features an infrared emitting diode optically coupled to an integrated photodetector, providing robust electrical isolation between the input and output.
The TLP250(D4-TP1,F) is part of the TLP250 series, known for its high isolation voltage, strong drive capability, and fast switching speed, making it suitable for various high-speed switching applications.
Key Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Part Number | TLP250(D4-TP1,F) | - |
| Category | Isolators - Gate Drivers | - |
| Manufacturer | Toshiba Semiconductor and Storage | - |
| Description | OPTOISO 2.5KV GATE DRIVER 8SMD | - |
| Package | 8-SMD, Gull Wing | - |
| Voltage - Supply | 15 V ~ 30 V | V |
| Operating Temperature | -20°C ~ 85°C | °C |
| Mounting Type | Surface Mount | - |
| Number of Channels | 1 | - |
| Technology | Optical Coupling | - |
| Voltage - Isolation | 2500Vrms | Vrms |
| Current - Peak Output | 1.5A | A |
| Approvals | UR | - |
| Common Mode Transient Immunity (Min) | 5kV/µs | V/µs |
| Propagation Delay tpLH / tpHL (Max) | 500ns, 500ns | ns |
| Current - Output High, Low | 500mA, 500mA | mA |
| Voltage - Forward (Vf) (Typ) | 1.6V | V |
| Current - DC Forward (If) (Max) | 20mA | mA |
Key Features
- High Isolation Voltage: The TLP250(D4-TP1,F) offers an isolation voltage of 2500Vrms, ensuring robust electrical isolation between the input and output circuits.
- Strong Drive Capability: It can drive IGBTs and power MOSFETs with a peak output current of up to 1.5A.
- Fast Switching Speed: The component features fast switching times with propagation delays of up to 500ns.
- High Common Mode Transient Immunity: It has a common mode transient immunity of 5kV/µs, making it suitable for high-speed switching applications.
- Wide Operating Temperature Range: The TLP250(D4-TP1,F) operates over a temperature range of -20°C to 85°C.
- Surface Mount Package: It is available in an 8-SMD, Gull Wing package, facilitating surface mount assembly.
Applications
The TLP250(D4-TP1,F) is widely used in various high-speed switching and power control applications, including:
- IGBT and Power MOSFET Gate Driving: It is particularly suited for driving IGBTs and power MOSFETs in power electronic circuits.
- Transistor Inverters: Used in three-phase voltage source inverters for applications such as automatic torque compensation and slip compensation.
- Inverter Air Conditioners: Employed in inverter air conditioner systems for efficient and reliable operation.
- Motor Control Applications: Suitable for motor control circuits requiring high-speed switching and electrical isolation.
Q & A
- What is the TLP250(D4-TP1,F) used for?
The TLP250(D4-TP1,F) is used for gate driving circuits of IGBTs and power MOSFETs, providing high-speed switching and electrical isolation.
- What is the isolation voltage of the TLP250(D4-TP1,F)?
The isolation voltage is 2500Vrms.
- What is the maximum peak output current of the TLP250(D4-TP1,F)?
The maximum peak output current is 1.5A.
- What is the operating temperature range of the TLP250(D4-TP1,F)?
The operating temperature range is -20°C to 85°C.
- What type of package does the TLP250(D4-TP1,F) come in?
The TLP250(D4-TP1,F) comes in an 8-SMD, Gull Wing package.
- What are some common applications of the TLP250(D4-TP1,F)?
Common applications include IGBT and power MOSFET gate driving, transistor inverters, inverter air conditioners, and motor control applications.
- What is the propagation delay of the TLP250(D4-TP1,F)?
The propagation delay is up to 500ns.
- Does the TLP250(D4-TP1,F) require any external components for operation?
A ceramic capacitor (0.1 μF) is recommended to be connected between specific pins to stabilize the operation of the high gain linear amplifier.
- Is the TLP250(D4-TP1,F) RoHS compliant?
Yes, the TLP250(D4-TP1,F) is RoHS compliant.
- What are the input and output characteristics of the TLP250(D4-TP1,F)?
The input threshold current is up to 5mA, and the output current is ±1.5A. The supply voltage ranges from 10V to 35V.
