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Product Detailed Parameters
- Description：OPTOISOLTR 3.75KV PUSH PULL 5-SO
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR)
- Number of Channels：1
- Inputs - Side 1/Side 2：1/0
- Voltage - Isolation：3750Vrms
- Common Mode Transient Immunity (Min)：30kV/µs
- Input Type：DC
- Output Type：Push-Pull, Totem Pole
- Current - Output / Channel：50 mA
- Data Rate：-
- Propagation Delay tpLH / tpHL (Max)：120ns, 120ns
- Rise / Fall Time (Typ)：6ns, 6ns
- Voltage - Forward (Vf) (Typ)：1.5V
- Current - DC Forward (If) (Max)：10mA
- Voltage - Supply：4.5V ~ 30V
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.173", 4.40mm Width), 5 Leads
- Supplier Device Package：5-SO
- Grade：-
- Qualification：-
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Overview
The ACPL-M483-560E is a logic output optocoupler manufactured by Broadcom Limited. It features a single channel with an AlGaAs LED input and a photodetector integrated with a built-in Schmitt trigger. The device operates within a supply voltage range of 4.5V to 30V and supports a maximum DC forward current of 10mA. Typical forward voltage is 1.5V. It provides an isolation voltage of 3750 Vrms and offers common-mode transient immunity of 30kV/µs. The unit is housed in a 5-SO surface-mount package and functions across an operating temperature range of -40°C to +105°C.
Feature Summary
- Integrates a built-in Schmitt trigger for signal conditioning
- Provides high common-mode transient immunity
- Features uni-directional output path design
Applications
- Intelligent Power Module (IPM) gate drive circuits
- Industrial automation control systems
- Power supply feedback loops
Procurement Notes
Verify the specific suffix '560E' against official Broadcom documentation to confirm RoHS compliance status and tape-and-reel packaging configuration. Ensure the selected variant matches the required isolation voltage rating of 3750 Vrms for the intended application safety standards. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement orders.
Selection Notes
Select this component when a fast-speed logic output with inherent noise filtering is required. The integrated Schmitt trigger eliminates the need for external hysteresis components, simplifying circuit design. Verify that the 30kV/µs CMTI rating meets the electromagnetic interference requirements of the target power electronics environment compared to standard optocouplers.
Part Context
This part belongs to the Broadcom ACPL-M483/P483/W483 family of fast-speed optocouplers. These devices are engineered for high-performance applications requiring reliable electrical isolation between control and power stages. The family shares similar internal architectures but varies in pinout configurations and specific electrical characteristics to suit diverse interface needs.
Replacement Considerations
Consult official substitution lists for equivalent logic output optocouplers with matching 3750 Vrms isolation and 5-SO packages. Verify that any alternative device maintains comparable CMTI ratings and Schmitt trigger functionality to ensure circuit compatibility without redesign.
FAQ
What is the function of the built-in Schmitt trigger?
The built-in Schmitt trigger conditions the output signal from the photodetector, providing defined switching thresholds to improve noise immunity and signal integrity.
What is the common-mode transient immunity rating?
The ACPL-M483-560E provides a common-mode transient immunity (CMTI) of 30kV/µs, ensuring reliable operation in high-noise environments.
