ACPL-W346-000E Avago Technologies Undefined or Miscellaneous (Small Outline Packages) In Stock
The ACPL-W346-000E is a single-channel optocoupler rated for 5000 V isolation voltage with a 25 mA maximum forward current in a 6-pin SO-6 surface-mount package. It is UL-recognized and RoHS-compliant for industrial safety isolation. Available from stock with worldwide shipping.
- Manufacturer
- Avago Technologies
- Package
- Small Outline Packages
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- ACPL-W346-000E Datasheet PDF
- Category
- Undefined or Miscellaneous
- Price
- From $0.8560(MOQ 50)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 5000 V isolation voltage for high-voltage safety barrier applications
- Single-channel SO-6 surface-mount package saves PCB space vs. DIP alternatives
- UL-recognized and RoHS-compliant for industrial and safety-critical designs
- 25 mA forward current rating compatible with standard logic drive circuits
Applications
The ACPL-W346-000E is designed for galvanic isolation in industrial control systems, motor drives, and power inverters where 5000 V reinforced isolation barriers are required. Its surface-mount SO-6 package and single-channel configuration suit compact gate-drive isolation, feedback signal isolation, and microcontroller interface protection in high-voltage equipment. It is also deployed in medical devices and energy metering systems that must comply with IEC 60950 or IEC 61010 isolation standards.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 9 |
| Additional Feature | UL RECOGNIZED |
| Configuration | SINGLE |
| Forward Current-Max | 0.025A |
| Isolation Voltage-Max | 5000V |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Number of Elements | 1 |
| Number of Functions | 1 |
| Optoelectronic Device Type | LOGIC IC OUTPUT OPTOCOUPLER |
| Power Dissipation-Max | 0.5W |
| Response Time-Nom | 1.2e-7 ns |
| Supply Voltage-Min | 10V |
| Supply Voltage-Nom | 20V |
| Surface Mount | YES |
| Terminal Finish | Tin (Sn) |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.40.80.00 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ACPL-W346-000E:
suggested
suggested
Frequently Asked Questions
What is the isolation voltage rating of the ACPL-W346-000E, and what safety standards does it support?
The ACPL-W346-000E is rated for a maximum isolation voltage of 5000 V, providing a reinforced isolation barrier suitable for industrial and safety-critical applications. It carries UL recognition, enabling use in products certified to UL 508 and similar standards. This makes it appropriate for motor drives, inverters, and medical equipment operating at 400 V to 600 V bus voltages.
How does the SO-6 surface-mount package of the ACPL-W346-000E compare to DIP optocouplers in a PCB layout?
The 6-pin SO-6 package of the ACPL-W346-000E occupies significantly less board area than through-hole DIP-6 optocouplers, typically reducing footprint by over 50%. The surface-mount format also enables automated pick-and-place assembly and reflow soldering, which lowers manufacturing cost and improves yield compared to manual through-hole insertion in high-volume production.
What is the maximum LED forward current for the ACPL-W346-000E input, and how does that drive compatibility affect circuit design?
The ACPL-W346-000E accepts a maximum forward current of 25 mA into its LED input, which is directly compatible with standard 3.3 V and 5 V CMOS logic output stages through an appropriate series resistor. At a typical LED forward voltage of 1.5 V, a 68 Ω resistor from a 5 V supply provides approximately 22 mA, well within the 25 mA rating for reliable switching.
Which applications benefit most from selecting the ACPL-W346-000E over a lower-isolation-rated optocoupler?
Applications operating on 230 V AC mains, 480 V three-phase systems, or 600 V DC bus power electronics require reinforced isolation above 2500 V to meet IEC 61010 or EN 62368 creepage requirements. The ACPL-W346-000E's 5000 V isolation rating provides the margin needed for solar inverters, industrial servo drives, and grid-connected power supplies where lower-rated couplers would fail regulatory approval.
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About Avago Technologies
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $1.7146 | $85.73 |
| 100+ | $0.8560 | $85.60 |
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