Allicdata Part #: | H11AA4S1(TB)-V-ND |
Manufacturer Part#: |
H11AA4S1(TB)-V |
Price: | $ 0.14 |
Product Category: | Isolators |
Manufacturer: | Everlight Electronics Co Ltd |
Short Description: | OPTOISO 5KV TRANS W/BASE 6SMD |
More Detail: | Optoisolator Transistor with Base Output 5000Vrms ... |
DataSheet: | H11AA4S1(TB)-V Datasheet/PDF |
Quantity: | 1000 |
3000 +: | $ 0.12758 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Number of Channels: | 1 |
Voltage - Isolation: | 5000Vrms |
Current Transfer Ratio (Min): | 100% @ 10mA |
Current Transfer Ratio (Max): | -- |
Turn On / Turn Off Time (Typ): | 10µs, 10µs (Max) |
Rise / Fall Time (Typ): | 10µs, 10µs (Max) |
Input Type: | AC, DC |
Output Type: | Transistor with Base |
Voltage - Output (Max): | 80V |
Current - Output / Channel: | -- |
Voltage - Forward (Vf) (Typ): | 1.2V |
Current - DC Forward (If) (Max): | 60mA |
Vce Saturation (Max): | 400mV |
Operating Temperature: | -55°C ~ 100°C |
Mounting Type: | Surface Mount |
Package / Case: | 6-SMD, Gull Wing |
Supplier Device Package: | 6-SMD |
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Optoisolators are optoelectronic components that are used to transfer electrical signals across an isolation barrier. They provide a galvanic decoupling between two systems, and can also be used to protect one system from disturbances in the other. The H11AA4S1(TB)-V optoisolator is an example of a transistor-photovoltaic type optoisolator, which use a transistor output stage.
Application Field
The H11AA4S1(TB)-V is a popular optoisolator used across a variety of industries. Its unique combination of features makes it suitable for a wide range of signal transfer applications, from industrial instrumentation to medical devices. It is also used in telecommunications, data processing and automotive applications. It can provide a variety of galvanically isolated signal transfer functions, such as communication line isolation, DC output isolation, signal isolation, and low-voltage signal protection.
Working Principle
The H11AA4S1(TB)-V optoisolator works on a photovoltaic principle, in which light is used to generate a transistor-based output signal. The device consists of two parts - an LED and a phototransistor. The LED emits light when energized with a current determined by the surrounding circuit. This light strikes the collector of the phototransistor, which is connected to a reference voltage. The phototransistor then acts as an amplifier, amplifying the light signal into a transistor-based output signal.
An important feature of the H11AA4S1(TB)-V optoisolator is its direct coupling of the phototransistor to system DC voltages. This helps to improve noise immunity and signal transfer speed, while also reducing the system power requirements. Additionally, the device is also immune to influence from high-frequency interference and other transient signal events, making it an excellent choice for high-speed applications.
The H11AA4S1(TB)-V optoisolator is highly reliable and offers excellent performance in a wide variety of signal transfer applications. Its small size and low power consumption make it an attractive choice for low-energy systems, while its high tolerance for system interference makes it suitable for high-speed applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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H11A1-X006 | Vishay Semic... | 0.2 $ | 1000 | OPTOISO 5.3KV TRANS W/BAS... |
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H11AA1-X007 | Vishay Semic... | 0.32 $ | 1000 | OPTOISO 5.3KV TRANS W/BAS... |
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H11AV1SR2M | ON Semicondu... | -- | 1000 | OPTOISO 4.17KV TRANS W/BA... |
H11AV1SR2VM | ON Semicondu... | 0.26 $ | 1000 | OPTOISO 4.17KV TRANS W/BA... |
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