TLP385(BL-TPR,E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators are a type of optoelectronic device that enable optical isolation between two parts of a circuit, usually through the use of a light source and a photosensitive element. They allow specific parts of a circuit to be isolated from each other, eliminating the risk of electric shocks and other dangerous effects. The TLP385 (BL-TPR) is an example of a transistor, photovoltaic output optoisolator.

The TLP385 (BL-TPR) is suitable for use in a variety of applications. These include motor control, the driving of contactors and relay coils, timing and switching purposes in data and signal processing circuits, and the switching of IGBT power switches. It is designed to switch low power loads of up to 0.1A. It is also suitable for use in circuit boards where space is at a premium, and is available in a wide range of package types including DIP, DPX and SIP.

The working principle of the TLP385 (BL-TPR) optoisolator is quite simple. A light-sensitive element within the device will be switched on when it detects light from an LED. The light-sensitive element controls a transistor, which is then used to switch the power ON or OFF to a connected device. The advantage of this design is that any currents generated within the optoisolator itself remain isolated from the main circuit, thus eliminating any risk of electric shock.

In addition to this, the TLP385 (BL-TPR) also contains two diodes that are used to protect against current overloads. These diodes are designed to shunt any excessive current away from the sensitive components within the device, thus protecting it, and the circuit that it is connected to, from damage.

Overall, the TLP385 (BL-TPR) optoisolator is a reliable and cost-effective way of controlling low power loads. It can be used in a variety of different applications, and is easy to install, with a wide range of packages available for easy integration into existing circuit boards. Its simple working principle also ensures reliable operation, and the addition of two protective shunting diodes gives it added protection against sudden current overloads.

The specific data is subject to PDF, and the above content is for reference