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Broadcom DC Input Optocoupler Surface Mount 8-Pin DIP Package HCPL-3120-300E
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Broadcom |
| Model | HCPL-3120-300E |
| Packaging | Tube |
| Mount Type | Surface |
| Output type | Transistor |
| Series | HCPL |
| Maximum Operating Temperature | 100°C |
| Package Type | DIP |
| Minimum Operating Temperature | -40°C |
| Maximum input current | 16mA |
| Number Of Channels | 1 |
| Standards/Approvals | UL, CSA |
| Maximum Forward Voltage | 1.8V |
| Number of Pins | 8 |
| Input Current Type | DC |
| Typical Rise Time | 0.1μs |
Key Features
- Offers 1 transistor output channel for signal isolation.
- Maximum forward voltage is 1.8 volts which reduces input drive requirements.
- Fast signal switching with 0.1 microsecond typical rise and fall times.
- Supports a maximum input current of 16 mA for standard input drive levels.
- Operates across a wide temperature range from -40 to 100 degrees Celsius.
- Surface mounting type enables automated PCB assembly.
- UL and CSA certified for recognized safety standards compliance.
- Supplied in tube packaging for safe and organized handling.
Product Description
Broadcom HCPL-3120-300E is a DC input optocoupler featuring an 8-pin DIP package designed for surface mounting. It provides galvanic isolation of up to 3.75 kVrms to safely separate control and power circuits in industrial and electronic systems.
This device offers a single transistor output channel that accepts DC input signals and produces a logic-compatible output, making it ideal for interfacing microcontroller logic with high-voltage sections.
Key technical specifications include a maximum forward voltage of 1.8 V to reduce input power requirements and maximum input current of 16 mA, suitable for standard control drive circuits. Its typical rise and fall times are fast at 0.1 microseconds, enabling swift switching of signals in automation and communication lines.
Operating temperature spans from -40°C to 100°C, supporting harsh industrial environments. The optocoupler is compliant with UL and CSA safety standards, giving assurance of its reliable performance and safety.
This product is supplied in tube packaging which facilitates organized handling and efficient insertion into PCB assembly lines. Its surface mount design also enables automated production processes.
Single-output transistor optocoupler for signal isolation. High isolation voltage of 3.75 kVrms between input and output. Fast switching with 0.1 µs rise and fall times. 16 mA maximum input current rating. Wide industrial operating temperature range.
Certified UL and CSA safety approvals. Surface mount 8-pin DIP package. Tube packaging for convenient handling.
Common industrial applications include isolating microcontroller logic circuits from high voltage stages, interfacing sensors to control electronics, power supply communication line isolation, automation equipment signal transmission, and use in test instrumentation requiring high-voltage separation.
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Frequently Asked Questions
The maximum forward voltage of this model is 1.8 volts, which helps reduce input drive requirements.
It operates across a wide temperature range from -40°C to 100°C, making it suitable for harsh industrial environments.
This unit features fast signal switching with typical rise and fall times of 0.1 microseconds.
The maximum input current for this optocoupler is 16 mA, suitable for standard control drive circuits.
It provides a single transistor output channel for signal isolation, which is compatible with logic levels.
This model is compliant with UL and CSA safety standards, ensuring recognized safety performance.
It is supplied in tube packaging, which facilitates organized handling and efficient insertion into PCB assembly lines.
Yes, this optocoupler is designed for surface mounting, enabling automated PCB assembly.
This optocoupler features an 8-pin DIP package for easy integration into circuits.
Common applications include isolating microcontroller logic circuits from high voltage stages and interfacing sensors to control electronics.
It provides galvanic isolation of up to 3.75 kVrms between input and output, ensuring safe separation of circuits.
This model accepts DC input signals, making it suitable for various control applications.
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