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HCPL-2630-520 Equivalent & Substitute Parts
Part Overview
The HCPL-2630-520 is a logic output optoisolator featuring 10MBd data rate, open collector Schottky clamped output, and 5000Vrms isolation voltage in an 8-DIP gull wing surface mount package. This component is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production needs.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Voltage - Isolation | 5000Vrms |
| Common Mode Transient Immunity (Min) | 5kV/µs |
| Input Type | DC |
| Output Type | Open Collector, Schottky Clamped |
| Current - Output / Channel | 50 mA |
| Data Rate | 10MBd |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 8-SMD, Gull Wing |
| Mounting Type | Surface Mount |
Substitute Part Grouping Explanation
Substitution of the HCPL-2630-520 is based on strict equivalence across the following critical parameters:
- Number of channels: 2 channels required
- Isolation voltage: 5000Vrms minimum
- Common mode transient immunity: 5kV/µs minimum
- Output configuration: Open collector with Schottky clamping
- Data rate: 10MBd
- Output current capability: 50 mA per channel
- Supply voltage range: 4.5V to 5.5V
- Package type: 8-DIP gull wing surface mount
- Temperature range: -40°C to 85°C
The HCPL-2630-520E meets all these parameters and is therefore a direct functional equivalent.
Parameter Comparison
| Parameter | HCPL-2630-520 | HCPL-2630-520E |
|---|---|---|
| Manufacturer | Broadcom Limited | Broadcom Limited |
| Number of Channels | 2 | 2 |
| Voltage - Isolation | 5000Vrms | 5000Vrms |
| Common Mode Transient Immunity (Min) | 5kV/µs | 5kV/µs |
| Input Type | DC | DC |
| Output Type | Open Collector, Schottky Clamped | Open Collector, Schottky Clamped |
| Current - Output / Channel | 50 mA | 50 mA |
| Data Rate | 10MBd | 10MBd |
| Propagation Delay tpLH / tpHL (Max) | 75ns, 75ns | 75ns, 75ns |
| Rise / Fall Time (Typ) | 24ns, 10ns | 24ns, 10ns |
| Voltage - Forward (Vf) (Typ) | 1.5V | 1.5V |
| Current - DC Forward (If) (Max) | 15mA | 15mA |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Package / Case | 8-SMD, Gull Wing | 8-SMD, Gull Wing |
| Mounting Type | Surface Mount | Surface Mount |
| Product Status | Discontinued at DiGi Electronics | Active |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant |
| Packaging | Bulk | Tape & Reel (TR) |
Engineering Selection Recommendations
The HCPL-2630-520E is the direct substitute for the HCPL-2630-520. Both parts are manufactured by Broadcom Limited and share identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status: the HCPL-2630-520 is discontinued, while the HCPL-2630-520E maintains active status with current availability.
The HCPL-2630-520E offers additional compliance advantages. It meets ROHS3 requirements, whereas the original part is RoHS non-compliant. For new designs or production requiring regulatory compliance, the HCPL-2630-520E is the appropriate selection. The standard packaging format (Tape & Reel) of the HCPL-2630-520E supports automated assembly processes typical in production environments.
Frequently Asked Questions (FAQ)
Q: Can the HCPL-2630-520E be used as a direct replacement for the HCPL-2630-520?
A: Yes. The HCPL-2630-520E is electrically and mechanically identical to the HCPL-2630-520 across all specified parameters. Pin configuration, electrical performance, and package dimensions are equivalent.
Q: What is the difference between the HCPL-2630-520 and HCPL-2630-520E?
A: The parts are functionally identical. The primary differences are product status (discontinued versus active), RoHS compliance (non-compliant versus ROHS3 compliant), and packaging format (bulk versus Tape & Reel).
Q: Are there any compatibility concerns when switching from HCPL-2630-520 to HCPL-2630-520E?
A: No compatibility concerns exist. Both parts conform to the same electrical specifications, isolation voltage, data rate, and output characteristics. PCB layout and circuit design require no modification.
Q: What packaging options are available for the HCPL-2630-520E?
A: The HCPL-2630-520E is supplied in Tape & Reel (TR) format, standard for automated assembly. This packaging supports high-volume production requirements.
Q: Does the HCPL-2630-520E meet current regulatory requirements?
A: Yes. The HCPL-2630-520E is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.
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