H11G1SD

Output Type:	Darlington with Base
Supplier Device Package:	6-SMD
Package / Case:	6-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	1V
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.3V
Current - Output / Channel:	--
Voltage - Output (Max):	100V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	--
Turn On / Turn Off Time (Typ):	5µs, 100µs
Current Transfer Ratio (Max):	--
Current Transfer Ratio (Min):	1000% @ 10mA
Voltage - Isolation:	5300Vrms
Number of Channels:	1
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Optoisolators - Transistor, Photovoltaic Output

Optoisolators, also called optocouplers or opto-isolators, are devices that use an electrical-optical technique to allow data, voltages, and/or currents to pass between two or more parts of an electrical circuit without the need for an electrical connection. This technology has numerous applications, including digital logic, power switching circuits, and data transmission in sensitive applications. The H11G1SD is a type of optoisolator, specifically a transistor output optoisolator. As its name implies, the H11G1SD uses a transistor to serve as an output. It features a built-in NPN switching transistor and a photo-diode inside of an optically-isolated package.The optoisolator is the basic component that isolates the input from the output, ensuring that no unwanted signals can interfere with the output. It is also important to note that this optoisolator is a surface-mount device. This ensures that there is less of a risk of mechanical shock or vibration damage to the circuitry.In terms of application fields, the H11G1SD optoisolator is used for low-voltage and low-current electronic and electrical circuit applications, as well as data transmission. It is also ideal for signal synchronization, analog switching, signal transmission, and other applications in the automotive and industrial sectors. The basic principle behind the H11G1SD optoisolator is that it relies on the interaction between light waves and the optically-isolated package. When a current passes through the optoisolator, it creates a specific rate of photo-current in the photo diode, which is proportional to the magnitude of the current. This photo-current then activates the transistor, which in turn activates the output. In this way, the H11G1SD optoisolator is able to manipulate signals, voltages, and/or currents without any electrical connections. The H11G1SD optoisolator is also extremely reliable. It features a wide operating temperature range of -40°C to +105°C, ripple resistant circuit design, high isolation voltage, and low input current which provides for improved noise immunity. Additionally, this optoisolator is designed to meet applicable UL standards and is housed in an epoxy package. In conclusion, the H11G1SD optoisolator is a common choice for low-voltage and low-current applications in the industrial and automotive sectors. This optoisolator’s main purpose is to pass data, voltages, and/or currents between two or more parts of an electrical circuit without the need for an electrical connection. It is designed to be reliable, with a wide operating temperature range, ripple resistant circuit design, high isolation voltage, and low input current which provide for improved noise immunity.

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