TLP627(TP1,F) Isolators

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Number of Channels:	1
Voltage - Isolation:	5000Vrms
Current Transfer Ratio (Min):	1000% @ 1mA
Current Transfer Ratio (Max):	--
Turn On / Turn Off Time (Typ):	50µs, 15µs
Rise / Fall Time (Typ):	40µs, 15µs
Input Type:	DC
Output Type:	Darlington
Voltage - Output (Max):	300V
Current - Output / Channel:	150mA
Voltage - Forward (Vf) (Typ):	1.15V
Current - DC Forward (If) (Max):	60mA
Vce Saturation (Max):	1.2V
Operating Temperature:	-55°C ~ 100°C
Mounting Type:	Surface Mount
Package / Case:	4-SMD, Gull Wing
Supplier Device Package:	4-SMD

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Optoisolators - Transistor, Photovoltaic Output

Optoisolators (also known as optocouplers) are electronic components which utilize both optical and electrical signals to isolate electrical signals between two circuits. Optoisolators are commonly used in power applications to isolate a signal generator or controller from a high current load. The TLP627(TP1,F) optoisolator is a type of optoisolator that utilizes a transistor and photovoltaic output to provide electrical isolation.The TLP627(TP1,F) provides the benefits of electrical isolation in applications where a low-noise signal is required in the presence of a high voltage. Electrically, the device is equivalent to a photo bipolar transistor, a resistor, and a diode mounted in an 8-pin DIP package. Optically, the TLP627(TP1,F) consists of an infrared emitting diode (IRED) and a photovoltaic cell mounted inside of a black molded case.The working principle of the TLP627(TP1,F) optoisolator relies on the fact that an electrical signal can be converted to an optical signal, relayed through an electrical-optical barrier, and finally converted back to an electrical signal. The process is relatively simple. When an electrical signal is applied to the input terminal of the TLP627(TP1,F), the IRED emits an invisible infrared light which is picked up by a photovoltaic cell. The photovoltaic cell then converts the infrared light into an electrical signal, which is then sent to the output terminal. The electrical signal at the output terminal is then isolated from the input signal, eliminating any noise or interference.The primary application field for the TLP627(TP1,F) optoisolator is in the power industry, where it can offer a reliable solution for providing electrical isolation between a signal generator or controller and a high current load. As it is designed to provide low-noise signals in high-voltage environments, it is also suitable for use in applications such as telecommunications, motor control, power supplies, automotive electronics, and medical devices. The TLP627(TP1,F) can also be used to protect against power surges caused by switching high voltage loads and to reduce EMI/RFI noise generated by dc motors, spark gaps, relays, etc. Due to its design and working principle, the TLP627(TP1,F) optoisolator has a wide range of applications where noise reduction and electrical isolation is required. It is a reliable, cost-efficient, and simple solution for providing electrical isolation between two circuits. Its small 8-pin DIP package also makes it easy to install and integrate into a variety of applications.

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