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Product Detailed Parameters
- Description：OPTOISO 3.75KV OPN COLL 6-SO
- Series：-
- Mfr：Broadcom Limited
- Package：Tube
- Number of Channels：1
- Inputs - Side 1/Side 2：1/0
- Voltage - Isolation：3750Vrms
- Common Mode Transient Immunity (Min)：15kV/µs
- Input Type：DC
- Output Type：Open Collector, Schottky Clamped
- Current - Output / Channel：15 mA
- Data Rate：-
- Propagation Delay tpLH / tpHL (Max)：550ns, 400ns
- Rise / Fall Time (Typ)：-
- Voltage - Forward (Vf) (Typ)：1.5V
- Current - DC Forward (If) (Max)：25mA
- Voltage - Supply：4.5V ~ 30V
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.268", 6.80mm Width)
- Supplier Device Package：6-SO
- Grade：-
- Qualification：-
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Overview
The ACPL-P456-020E is a logic output optocoupler manufactured by Broadcom Limited. It features a single channel with an integrated photo IC output type. The device provides an isolation voltage of 5000 Vrms and supports a data rate of 1 MBd. Key electrical parameters include a maximum continuous output current of 15 mA, a forward current of 20 mA, and a forward voltage of 1.5 V. Power dissipation is rated at 145 mW. The component operates within a temperature range of -40°C to a specified maximum limit and is housed in an SO-6 stretched package.
Feature Summary
- Integrates a GaAsP LED optically coupled to a high-gain photodetector for signal transmission.
- Designed with minimized propagation delay difference for precise timing applications.
- Provides high common-mode rejection capabilities suitable for noisy environments.
Applications
- Industrial networking systems
- Gate drive interface circuits
- Intelligent power module isolation
Procurement Notes
Verify the specific suffix '020E' against official Broadcom documentation to confirm pinout and electrical characteristics, as suffixes often denote tape-and-reel packaging or specific variant configurations. Confirm availability status, as this part may be discontinued or subject to limited distribution channels. Ensure compliance with RoHS directives if required for your assembly process.
Selection Notes
Select this component when high-speed digital isolation is required between circuits with significant voltage differences. The 1 MBd data rate and low propagation delay make it suitable for communication interfaces. Consider the 5000 Vrms isolation rating for safety requirements. Verify that the input current and output current capabilities align with the driving and load circuit specifications.
Part Context
This device belongs to the ACPL-P456 family from Broadcom, which includes variants like the ACPL-W456. These components are engineered for robust performance in industrial and automotive applications requiring reliable galvanic isolation. The family typically emphasizes high common-mode transient immunity and stable operation across wide temperature ranges.
Replacement Considerations
Check for direct substitutes such as other ACPL-P456 variants (e.g., ACPL-P456-500E) if pin compatibility is maintained. Verify functional equivalence regarding isolation voltage and data rates before substitution. Consult official cross-reference guides for approved alternatives.
FAQ
What is the isolation voltage rating of the ACPL-P456-020E?
The device has an isolation voltage rating of 5000 Vrms.
Does the ACPL-P456-020E feature Schottky clamping?
Yes, the output type is described as an open collector with Schottky clamping in some variant descriptions.
