Overview
The TLP627-2(D4,F) is a photocoupler produced by Toshiba Semiconductor and Storage. It consists of a gallium arsenide infrared emitting diode optically coupled to a Darlington connected phototransistor. This device is designed to optimize switching speed and elevated temperature characteristics, making it suitable for various applications requiring high isolation and reliability.
Key Specifications
| Characteristic | Symbol | Rating/Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 300 | V |
| Current Transfer Ratio | CTR | 1000% (min) | % |
| Isolation Voltage | BVS | 5000 Vrms (min) | Vrms |
| LED Forward Current | IF | 50 mA | mA |
| Pulse Forward Current | IFP | 1 A (100μs pulse, 100pps) | A |
| Collector Current | IC | 150 mA | mA |
| Operating Temperature Range | Topr | -25 to 85 °C | °C |
| Package | 8-lead plastic DIP | ||
| Number of Channels | 2 |
Key Features
- Optical isolation between input and output, providing high isolation voltage of 5000 Vrms.
- Darlington connected phototransistor for high current gain.
- Integral base-emitter resistor to optimize switching speed and elevated temperature characteristics.
- UL, cUL, and VDE approvals for safety and compliance.
- Wide operating temperature range from -25°C to 85°C.
- High collector-emitter voltage of 300 V.
Applications
- Programmable controllers and DC-output modules.
- Telecommunication systems.
- Industrial control systems requiring high isolation and reliability.
- Power supply and motor control circuits.
Q & A
- What is the TLP627-2(D4,F) photocoupler?
The TLP627-2(D4,F) is a photocoupler consisting of an infrared emitting diode optically coupled to a Darlington connected phototransistor, designed for high isolation and reliability.
- What is the isolation voltage of the TLP627-2(D4,F)?
The isolation voltage is 5000 Vrms (minimum).
- How many isolated channels does the TLP627-2(D4,F) offer?
The TLP627-2(D4,F) offers two isolated channels in an 8-lead plastic DIP package.
- What is the collector-emitter voltage of the TLP627-2(D4,F)?
The collector-emitter voltage is 300 V (minimum).
- What are the operating temperature ranges for the TLP627-2(D4,F)?
The operating temperature range is from -25°C to 85°C.
- Is the TLP627-2(D4,F) UL recognized?
- What is the current transfer ratio of the TLP627-2(D4,F)?
The current transfer ratio is 1000% (minimum).
- What is the typical rise and fall time of the TLP627-2(D4,F)?
The typical rise time is 40 μs and the typical fall time is 15 μs.
- What are some common applications of the TLP627-2(D4,F)?
Common applications include programmable controllers, DC-output modules, telecommunication systems, and industrial control systems.
- Is the TLP627-2(D4,F) RoHS compliant?
