H11D2SR2VM Isolators

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Number of Channels:	1
Voltage - Isolation:	7500Vpk
Current Transfer Ratio (Min):	20% @ 10mA
Current Transfer Ratio (Max):	--
Turn On / Turn Off Time (Typ):	5µs, 5µs
Rise / Fall Time (Typ):	--
Input Type:	DC
Output Type:	Transistor with Base
Voltage - Output (Max):	300V
Current - Output / Channel:	100mA
Voltage - Forward (Vf) (Typ):	1.15V
Current - DC Forward (If) (Max):	80mA
Vce Saturation (Max):	400mV
Operating Temperature:	-40°C ~ 100°C
Mounting Type:	Surface Mount
Package / Case:	6-SMD, Gull Wing
Supplier Device Package:	6-SMD

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Optoisolators - Transistor, Photovoltaic Output

Optoisolators are devices that are used to provide electrical and optical isolation between two circuits. This isolation creates a safe, secure, and reliable environment for voltage, current, and signal transmission. The H11D2SR2VM optoisolator is a type of optoisolator that can be used in various applications and has a transistor photovoltaic output configuration.

Overview of the H11D2SR2VM

The H11D2SR2VM optoisolator is manufactured by IXYS Corporation and is composed of a photovoltaic output coupled with a Darlington transistor. The Darlington transistor aspect of the optoisolator provides high-gain amplification that can be used for switching and signal control purposes. The optoisolator has several physical features including a clear 3-pin epoxy molded package, a 5.0V DC input, and a collector current rating of 500 mA.

Applications

The H11D2SR2VM Optoisolator is capable of providing reliable voltage and current transmission, as well as optical isolation between two circuits. Furthermore, its high-gain Darlington transistor allows it to be used in a variety of applications. It can be used for such as power supply sequencing, control systems, pulse transformers, high-voltage circuits, high-frequency circuits, and communications systems. It can also be used in industrial automation, automotive systems, medical equipment, and various other industrial equipment.

Working Principle

The optoisolator works on an optical output principle which involves transmitting an electrical signal from one circuit to another by means of light. The optoisolator consists of an LED which is the light source, a photodiode which is the light detector, and a Darlington transistor which is the amplifier. When power is applied to the LED, it emits a light beam which is detected by the photodiode. The photodiode then converts the light energy into an electrical current, which is then amplified by the Darlington transistor and passed on to the receiving circuit. This creates electrical and optical isolation between the two circuits, allowing for reliable transmission with no interference from either side.

Conclusion

The H11D2SR2VM optoisolator is a versatile device that can be used in a wide variety of applications. It is composed of a photovoltaic output coupled with a Darlington transistor that can provide high-gain amplification for switching and signal control purposes. Furthermore, it creates electrical and optical isolation between two circuits, allowing for reliable and safe voltage and current transmission without interference.

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