Overview
The TLP127(TPL,F) is a transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. This component is designed for surface mount assembly and features a small outline package, making it suitable for a variety of applications where space is limited. The TLP127 consists of an infrared emitting diode optically coupled to a Darlington photo transistor with an integral base-emitter resistor, providing high isolation and reliable performance.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Toshiba Semiconductor and Storage | |
| Package | SOP-4, 6-SMD (4 Leads), Gull Wing | |
| Number of Channels | 1 | |
| Voltage - Isolation | 2500 | Vrms |
| Current Transfer Ratio (Min) | 1000% | @ 1mA |
| Turn On / Turn Off Time (Typ) | 50µs, 15µs | |
| Rise / Fall Time (Typ) | 40µs, 15µs | |
| Input Type | DC | |
| Output Type | Darlington | |
| Voltage - Output (Max) | 300 | V |
| Current - Output / Channel | 150 | mA |
| Voltage - Forward (Vf) (Typ) | 1.15 | V |
| Current - DC Forward (If) (Max) | 50 | mA |
| Vce Saturation (Max) | 1.2 | V |
| Operating Temperature | -55°C ~ 100°C | |
| Mounting Type | Surface Mount |
Key Features
- High Isolation Voltage: 2500 Vrms, ensuring electrical isolation between input and output circuits.
- Darlington Output: Provides high current gain and low output saturation voltage.
- Small Outline Package: SOP-4 package suitable for surface mount assembly, ideal for space-constrained applications.
- Wide Operating Temperature Range: Operates from -55°C to 100°C, making it suitable for various environmental conditions.
- UL, cUL, and VDE Approvals: Compliant with UL 1577, cUL, and VDE EN 60747-5-5 standards, ensuring safety and reliability.
Applications
- Telecommunication Systems: Used in telecommunications equipment for signal isolation and amplification.
- Programmable Controllers: Suitable for use in programmable logic controllers (PLCs) and other industrial control systems.
- Medical Devices: Applied in medical equipment where high isolation and reliability are critical.
- Automotive Systems: Used in automotive electronics for signal isolation and amplification.
- Industrial Automation: Employed in various industrial automation applications requiring reliable signal isolation and amplification.
Q & A
- What is the maximum collector-emitter voltage of the TLP127(TPL,F)?
The maximum collector-emitter voltage is 300 V.
- What is the current transfer ratio of the TLP127(TPL,F)?
The minimum current transfer ratio is 1000% at 1 mA.
- What is the operating temperature range of the TLP127(TPL,F)?
The operating temperature range is from -55°C to 100°C.
- What type of output does the TLP127(TPL,F) have?
The output type is Darlington.
- Is the TLP127(TPL,F) RoHS compliant?
- What is the maximum forward current of the TLP127(TPL,F)?
The maximum forward current is 50 mA.
- What is the typical forward voltage of the TLP127(TPL,F)?
The typical forward voltage is 1.15 V.
- What are the approvals and certifications for the TLP127(TPL,F)?
The TLP127(TPL,F) is UL, cUL, and VDE approved.
- What is the isolation voltage of the TLP127(TPL,F)?
The isolation voltage is 2500 Vrms.
- What is the package type of the TLP127(TPL,F)?
The package type is SOP-4, 6-SMD (4 Leads), Gull Wing.
