Overview
The TLP250H(F) is a logic output optocoupler produced by Toshiba Semiconductor and Storage. This component is designed for high-reliability applications, particularly in industrial control systems, power supplies, and other environments where isolation between the input and output is crucial. The TLP250H(F) features a totem pole output configuration, which provides a push-pull output, enhancing its versatility in various circuit designs.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Toshiba Semiconductor and Storage |
| Package | DIP-8 |
| Mounting Style | Through Hole |
| Output Type | Push-Pull (Totem Pole) |
| Number of Channels | 1 Channel |
| Isolation Voltage | 3750 Vrms |
| Maximum Continuous Output Current | ±2.5 A |
| Forward Current (If) | 20 mA |
| Forward Voltage (Vf) | 1.57 V |
| Reverse Voltage (Vr) | 5 V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +125°C |
| Supply Voltage | 10 to 30 V |
| Propagation Delay Time | 500 ns (max) |
| Rise Time / Fall Time | 50 ns each |
| Common-mode Transient Immunity | ±40 kV/µs (min) |
| Power Dissipation (Pd) | 260 mW |
Key Features
- Buffer Logic Type: Totem pole output configuration for push-pull operation.
- High Output Current: Capable of delivering up to ±2.5 A peak output current.
- Wide Operating Temperature Range: Operates from -40°C to +125°C.
- High Isolation Voltage: Provides 3750 Vrms isolation voltage.
- Fast Switching Times: Rise and fall times of 50 ns each, with a propagation delay of 500 ns (max).
- Common-mode Transient Immunity: Offers ±40 kV/µs (min) common-mode transient immunity.
- Safety Standards Compliance: UL-approved (UL1577), cUL-approved, and VDE-approved (EN60747-5-5, EN60065 or EN60950-1).
Applications
- Industrial Control Systems: Ideal for use in industrial control systems where high reliability and isolation are required.
- Power Supplies: Suitable for power supply circuits that need isolated control signals.
- Motor Control: Used in motor control circuits to provide isolated gate drive signals.
- Medical Equipment: Can be used in medical devices where isolation is critical for safety.
- Automotive Systems: Applicable in automotive systems that require high isolation and reliability.
Q & A
- What is the TLP250H(F) used for?
The TLP250H(F) is used as a logic output optocoupler for applications requiring high isolation and reliability, such as industrial control systems, power supplies, and motor control.
- What is the package type of the TLP250H(F)?
The TLP250H(F) comes in a DIP-8 package.
- What is the maximum continuous output current of the TLP250H(F)?
The maximum continuous output current is ±2.5 A.
- What is the isolation voltage of the TLP250H(F)?
The isolation voltage is 3750 Vrms.
- What are the operating temperature ranges for the TLP250H(F)?
The operating temperature range is from -40°C to +125°C.
- What are the rise and fall times of the TLP250H(F)?
The rise and fall times are each 50 ns.
- What is the propagation delay time of the TLP250H(F)?
The propagation delay time is 500 ns (max).
- Is the TLP250H(F) RoHS compliant?
Yes, the TLP250H(F) is RoHS compliant.
- What safety standards does the TLP250H(F) comply with?
The TLP250H(F) complies with UL1577, cUL, and VDE (EN60747-5-5, EN60065 or EN60950-1) safety standards.
- What is the common-mode transient immunity of the TLP250H(F)?
The common-mode transient immunity is ±40 kV/µs (min).
- What is the power dissipation of the TLP250H(F)?
The power dissipation is 260 mW.
