Overview
The TLP627F-2(F) is a photocoupler produced by Toshiba Semiconductor and Storage. This component consists of a gallium arsenide infrared emitting diode (IRED) optically coupled to a Darlington connected phototransistor. The phototransistor includes an integral base-emitter resistor, which optimizes switching speed and elevated temperature characteristics. The TLP627F-2(F) is particularly designed for applications requiring high isolation voltage and fast switching times.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | 8-lead plastic DIP | |
| Number of Channels | 2 | |
| Isolation Voltage | 5000 Vrms (min) | Vrms |
| Current Transfer Ratio | 1000% (min) | % |
| Collector-Emitter Voltage | 300 V (min) | V |
| Forward Current (LED) | 50 mA (max) | mA |
| Collector Current | 120 mA (max) | mA |
| Operating Temperature | -25 to 85 °C | °C |
| Rise Time | 40 μs (typ) | μs |
| Fall Time | 15 μs (typ) | μs |
| Turn-on Time | 50 μs (typ) | μs |
| Turn-off Time | 15 μs (typ) | μs |
Key Features
- High isolation voltage of 5000 Vrms, ensuring electrical isolation between input and output circuits.
- Darlington connected phototransistor with an integral base-emitter resistor for optimized switching speed and temperature characteristics.
- High current transfer ratio of 1000% (min), making it suitable for applications requiring high current gain.
- Fast switching times with rise and fall times of 40 μs and 15 μs respectively.
- Operating temperature range of -25 to 85 °C, making it versatile for various environmental conditions.
- UL recognized (UL1577, File No. E67349) and BSI approved, ensuring compliance with safety standards.
Applications
- Programmable controllers and DC-output modules.
- Telecommunication systems requiring high isolation and fast switching.
- Power electronics and digital logic devices where rapid switching is necessary.
- Industrial control systems and automation.
- Medical devices and other applications requiring high electrical isolation.
Q & A
- What is the TLP627F-2(F) used for?
The TLP627F-2(F) is used in applications requiring high electrical isolation and fast switching times, such as programmable controllers, telecommunication systems, and power electronics.
- What is the isolation voltage of the TLP627F-2(F)?
The isolation voltage of the TLP627F-2(F) is 5000 Vrms (min).
- What is the current transfer ratio of the TLP627F-2(F)?
The current transfer ratio of the TLP627F-2(F) is 1000% (min).
- What is the collector-emitter voltage of the TLP627F-2(F)?
The collector-emitter voltage of the TLP627F-2(F) is 300 V (min).
- What are the typical rise and fall times of the TLP627F-2(F)?
The typical rise time is 40 μs and the typical fall time is 15 μs.
- What is the operating temperature range of the TLP627F-2(F)?
The operating temperature range is -25 to 85 °C.
- Is the TLP627F-2(F) UL recognized?
Yes, the TLP627F-2(F) is UL recognized (UL1577, File No. E67349).
- How many isolated channels does the TLP627F-2(F) provide?
The TLP627F-2(F) provides two isolated channels.
- What is the package type of the TLP627F-2(F)?
The package type is an 8-lead plastic DIP.
- What are some common applications of the TLP627F-2(F)?
Common applications include programmable controllers, telecommunication systems, power electronics, and industrial control systems.
