Overview
The TLP250F(D4INV-T4,F, produced by Toshiba Semiconductor and Storage, is a high-performance photocoupler designed for gate driving circuits of IGBTs (Insulated Gate Bipolar Transistors) and power MOSFETs. This component integrates a GaAlAs light emitting diode and an integrated photodetector within an 8-lead DIP package. It is particularly suited for applications requiring high isolation voltage and fast switching times, making it ideal for industrial inverters, air conditioners, and other power electronics.
Key Specifications
| Characteristic | Symbol | Condition | Value | Unit |
|---|---|---|---|---|
| Isolation Voltage | BV_S | t = 60 sec | 2500 | Vrms |
| Supply Current (Max) | I_CC | - | 11 | mA |
| Threshold Input Current (L/H) | I_FLH | - | 5 | mA |
| Output Current (Peak) (Max) | I_OP | - | ±1.5 | A |
| Propagation Delay Time (H/L) (Max) | tpHL | - | 0.5 | μs |
| Propagation Delay Time (L/H) (Max) | tpLH | - | 0.5 | μs |
| Supply Voltage | V_CC | - | 10-35 | V |
| Junction Temperature | T_j | - | 125 | °C |
| UL Recognition | - | - | UL 1577, File No. E67349 | - |
Key Features
- High Isolation Voltage: 2500 Vrms, ensuring high electrical isolation between input and output circuits.
- Fast Switching Times: Propagation delay times of 0.5 μs (max) for both rising and falling edges.
- High Output Current: Peak output current of ±1.5 A, suitable for driving high-current devices.
- Wide Operating Voltage Range: Supply voltage range of 10-35 V, making it versatile for various applications.
- UL and VDE Approvals: Compliant with UL 1577 and VDE EN 60747-5-2 standards, ensuring safety and reliability.
- Compact 8-Lead DIP Package: Convenient for integration into a variety of circuit designs.
Applications
- Industrial Inverters: Suitable for gate driving in industrial inverter applications.
- Air Conditioners: Used in the control circuits of air conditioners for reliable and efficient operation.
- Power MOSFET and IGBT Gate Driving: Ideal for driving power MOSFETs and IGBTs in various power electronics applications.
- High-Reliability Systems: Used in systems requiring high isolation and fast switching times, such as in medical devices, automotive systems, and industrial control systems.
Q & A
- What is the isolation voltage of the TLP250F?
The isolation voltage of the TLP250F is 2500 Vrms.
- What is the maximum supply current for the TLP250F?
The maximum supply current for the TLP250F is 11 mA.
- What is the threshold input current for the TLP250F?
The threshold input current for the TLP250F is 5 mA.
- What is the maximum output current of the TLP250F?
The maximum output current of the TLP250F is ±1.5 A.
- What are the propagation delay times for the TLP250F?
The propagation delay times for the TLP250F are 0.5 μs (max) for both rising and falling edges.
- What is the operating temperature range for the TLP250F?
The junction temperature for the TLP250F is up to 125°C.
- Is the TLP250F UL recognized?
Yes, the TLP250F is UL recognized with UL 1577, File No. E67349.
- What package type does the TLP250F come in?
The TLP250F comes in an 8-lead DIP package.
- What are some common applications for the TLP250F?
The TLP250F is commonly used in industrial inverters, air conditioners, and for gate driving power MOSFETs and IGBTs.
- Does the TLP250F have any safety certifications?
Yes, the TLP250F is compliant with UL 1577 and VDE EN 60747-5-2 standards.
