Overview
The TLP350F(Z,F) is a photocoupler produced by Toshiba Semiconductor and Storage. It is designed to provide high isolation and efficiency, making it suitable for various industrial and automotive applications. This component features a GaAlAs infrared light-emitting diode (LED) and a MOSFET output, ensuring reliable and high-speed signal transmission across isolated circuits.
Key Specifications
| Characteristics | Symbol | Rating | Unit |
|---|---|---|---|
| Operating Temperature | T opr | -40 to 100 | ℃ |
| Isolation voltage | BV S | 3750 | Vrms |
| Common mode transient immunity | CM H / CM L | +/-15 | kV/μs |
| ICC (Max) | I CC | 2 | mA |
| Threshold input current (L/H) | I FLH | 5 | mA |
| Output Current Iout (peak) (Max) | I OP | +/-2.5 | A |
| Propagation delay time (H/L) (Max) | tpHL | 500 | ns |
| Propagation delay time (L/H) (Max) | tpLH | 500 | ns |
| Supply Voltage (under Recommended Operating Conditions) (Max) | V CC | 30 | V |
| Supply Voltage (under Recommended Operating Conditions) (Min) | V CC | 15 | V |
Key Features
- High Isolation Voltage: Up to 3750 Vrms, ensuring safe and reliable operation in high-voltage applications.
- High-Speed Operation: Propagation delay times of 500 ns (H/L and L/H), suitable for high-speed signal transmission.
- MOSFET Output: Capable of driving high-current loads up to 2.5 A peak.
- Wide Operating Temperature Range: From -40°C to 100°C, making it versatile for various environmental conditions.
- Common Mode Transient Immunity: +/-15 kV/μs, providing robust protection against transient voltages.
- RoHS Compliance: Available in RoHS-compliant versions, ensuring environmental sustainability.
Applications
- Industrial Control Systems: Suitable for use in PLCs, motor control systems, and other industrial automation equipment.
- Automotive Systems: Used in various automotive applications requiring high isolation and reliability, such as inverter systems and battery management.
- Medical Equipment: Applicable in medical devices where high isolation is critical for patient safety.
- Power Supplies and Inverters: Ideal for use in power supply units and inverter systems due to its high isolation and current driving capabilities.
Q & A
- What is the isolation voltage of the TLP350F?
The isolation voltage of the TLP350F is up to 3750 Vrms.
- What is the maximum output current of the TLP350F?
The maximum output current (Iout) of the TLP350F is +/-2.5 A peak.
- What is the propagation delay time of the TLP350F?
The propagation delay times (tpHL and tpLH) of the TLP350F are both 500 ns.
- What is the operating temperature range of the TLP350F?
The operating temperature range of the TLP350F is from -40°C to 100°C.
- Is the TLP350F RoHS compliant?
- What type of output does the TLP350F have?
- What is the common mode transient immunity of the TLP350F?
- What is the supply voltage range for the TLP350F?
- Is the TLP350F still in production?
- What package types are available for the TLP350F?
