Overview
The TLP250(F) is a highly versatile and reliable optocoupler produced by Toshiba Semiconductor and Storage. This component is designed to provide high isolation and fast switching times, making it suitable for a variety of applications, particularly in the realm of power electronics. The TLP250(F) consists of a GaAlAs light emitting diode and an integrated photodetector, packaged in an 8-lead DIP (Dual In-Line Package).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Toshiba Semiconductor and Storage | |
| Part Number | TLP250(F) | |
| Description | OPTOISO 2.5KV 1CH GATE DRVR 8DIP | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Voltage - Supply | 10 - 35 | V |
| Voltage - Isolation | 2500 | Vrms |
| Voltage - Forward (Vf) (Typ) | 1.6 | V |
| Technology | Optical Coupling | |
| Supplier Device Package | 8-DIP | |
| Number of Channels | 1 | |
| Mounting Type | Through Hole | |
| Operating Temperature | -20°C ~ 85°C | |
| Current - Peak Output | ±1.5A | A |
| Current - Output High, Low | 500mA, 500mA | A |
| Current - DC Forward (If) (Max) | 20mA | mA |
| Propagation Delay tpLH / tpHL (Max) | 0.5μs | μs |
| Common Mode Transient Immunity (Min) | 5kV/µs | kV/µs |
| Approvals | UL 1577, VDE approved (Option D4) |
Key Features
- High Isolation Voltage: The TLP250(F) offers a high isolation voltage of 2500 Vrms, ensuring reliable operation in high-voltage applications.
- Fast Switching Times: With propagation delay times of 0.5 μs (max), this optocoupler is suitable for high-speed applications.
- High Peak Output Current: The component can handle peak output currents of ±1.5 A, making it suitable for driving IGBTs and power MOSFETs.
- Wide Operating Temperature Range: The TLP250(F) operates over a temperature range of -20°C to 85°C, making it versatile for various environmental conditions.
- RoHS Compliant: The component is lead-free and RoHS compliant, adhering to environmental regulations.
- Common Mode Transient Immunity: It features a high common mode transient immunity of 5 kV/μs, enhancing its reliability in noisy environments.
Applications
- IGBT and Power MOSFET Gate Driving: The TLP250(F) is specifically designed for gate driving circuits of IGBTs and power MOSFETs, making it a crucial component in power electronics.
- Industrial Inverters: It is used in industrial inverter applications, including those for air conditioners and other high-power devices.
- High-Voltage Systems: The high isolation voltage and fast switching times make it suitable for use in various high-voltage systems.
- Automotive and Industrial Control Systems: The component's robustness and reliability make it a good fit for automotive and industrial control systems.
Q & A
- What is the TLP250(F) used for?
The TLP250(F) is used for gate driving circuits of IGBTs and power MOSFETs, particularly in high-voltage applications such as industrial inverters and power electronics.
- What is the isolation voltage of the TLP250(F)?
The isolation voltage of the TLP250(F) is 2500 Vrms.
- What is the typical forward voltage (Vf) of the TLP250(F)?
The typical forward voltage (Vf) of the TLP250(F) is 1.6 V.
- What is the maximum peak output current of the TLP250(F)?
The maximum peak output current of the TLP250(F) is ±1.5 A.
- What is the operating temperature range of the TLP250(F)?
The operating temperature range of the TLP250(F) is -20°C to 85°C.
- Is the TLP250(F) RoHS compliant?
Yes, the TLP250(F) is lead-free and RoHS compliant.
- What is the common mode transient immunity of the TLP250(F)?
The common mode transient immunity of the TLP250(F) is 5 kV/μs.
- What are the propagation delay times of the TLP250(F)?
The propagation delay times (tpLH and tpHL) of the TLP250(F) are 0.5 μs (max).
- Does the TLP250(F) require any external components for operation?
Yes, a 0.1 μF bypass capacitor must be connected between pin 8 and pin 5 to stabilize the operation.
- What are the approvals for the TLP250(F)?
The TLP250(F) is UL-recognized (UL 1577) and VDE approved (Option D4).
