| Allicdata Part #: | LTV-852S-ND |
| Manufacturer Part#: |
LTV-852S |
| Price: | $ 0.16 |
| Product Category: | Isolators |
| Manufacturer: | Lite-On Inc. |
| Short Description: | OPTOISOLTR 5KV DARLINGTON 4-SMD |
| More Detail: | Optoisolator Darlington Output 5000Vrms 1 Channel ... |
| DataSheet: |  LTV-852S Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.14884 |
| Output Type: | Darlington |
| Supplier Device Package: | 4-SMD |
| Package / Case: | 4-SMD, Gull Wing |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -30°C ~ 100°C |
| Vce Saturation (Max): | 1.2V |
| Current - DC Forward (If) (Max): | 50mA |
| Voltage - Forward (Vf) (Typ): | 1.2V |
| Current - Output / Channel: | 150mA |
| Voltage - Output (Max): | 300V |
| Series: | -- |
| Input Type: | DC |
| Rise / Fall Time (Typ): | 100µs, 20µs |
| Turn On / Turn Off Time (Typ): | -- |
| Current Transfer Ratio (Max): | 15000% @ 1mA |
| Current Transfer Ratio (Min): | 1000% @ 1mA |
| Voltage - Isolation: | 5000Vrms |
| Number of Channels: | 1 |
| Part Status: | Active |
| Packaging: | Tube |
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The LTV-852S is a transistor-input, photovoltaic output optoisolator. It is designed to provide electrical isolation between input and output signal paths. This device is capable of providing a voltage output of up to 5.6 Volts at an input current of up to 40 mA at room temperature.
The LTV-852S consists of a trigger diode, a base-emitter resistor and a photodiode. The basic operating principle of the device is simple. An input current applied to the trigger diode causes it to conduct. When it conducts, it creates a voltage drop across the base-emitter resistor. This voltage drop causes the photodiode to be illuminated which generates an output current in the form of a photovoltaic current. The output of the device is proportional to the input current.
The LTV-852S is ideally suited for use in power control and optical signal isolation applications. The device is very reliable as its components are all protected from external environmental influences. This provides the user with a high level of performance and long-term reliability.
In power control applications, the LTV-852S can be used to provide an electrical isolation between the control circuitry and the output circuit. In this application, the output load can be switched on and off from the input control signal. It is particularly suitable for microprocessor controlled systems as the photovoltaic output can drive a number of logic components.
The LTV-852S can also be used in optical signal isolation applications. In this type of application, the photodiode can be used to detect a low level optical signal and the transistor can be used to drive a load. This type of application is useful for providing isolation between a light source and a sensitive load.
In addition to these applications, the LTV-852S can also be used in medical instrumentation, industrial temperature control and audio/video switching applications. The device provides electrical isolation between the input and output signal paths which makes it suitable for use in these applications.
The LTV-852S is a versatile device that can be used in a wide variety of applications. It provides electrical isolation between the input and output signal paths and is very reliable. In addition, the device is also cost-effective and easy to use.
The specific data is subject to PDF, and the above content is for reference
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