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HCPL-0454-560E Equivalent & Substitute Parts
Part Overview
The HCPL-0454-560E is an optoisolator with transistor output manufactured by Broadcom Limited. This component provides galvanic isolation up to 3750Vrms with a single channel configuration in an 8-SOIC surface mount package. The part is currently active in production status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the specified parameter set.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Isolation Voltage | 3750Vrms |
| Number of Channels | 1 |
| Current Transfer Ratio (Min) | 21% @ 16mA |
| Turn On / Turn Off Time (Typ) | 200ns, 300ns |
| Output Type | Transistor |
| Voltage - Output (Max) | 20V |
| Current - Output / Channel | 8mA |
| Voltage - Forward (Vf) (Typ) | 1.5V |
| Current - DC Forward (If) (Max) | 25mA |
| Operating Temperature Range | -55°C ~ 100°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
The HCPL-0454-560E qualifies for substitution with the HCPL-0454-500E based on identical electrical and mechanical parameters. Both parts share the same base product number (HCPL-0454) and maintain equivalence across all critical specifications:
- Isolation voltage: 3750Vrms
- Channel configuration: 1 channel
- Current transfer ratio: 21% @ 16mA minimum
- Switching timing: 200ns turn-on, 300ns turn-off
- Output stage: Transistor configuration
- Maximum output voltage: 20V
- Output current per channel: 8mA
- Input forward voltage: 1.5V typical
- Maximum forward current: 25mA
- Operating temperature: -55°C to 100°C
- Package: 8-SOIC surface mount
- Compliance: ROHS3, MSL 1
The primary distinction between these parts is packaging format: HCPL-0454-560E is supplied in Tape & Reel (TR) configuration, while HCPL-0454-500E is supplied in Cut Tape (CT) & Digi-Reel® format.
Parameter Comparison
| Parameter | HCPL-0454-560E | HCPL-0454-500E | Match |
|---|---|---|---|
| Manufacturer | Broadcom Limited | Broadcom Limited | Yes |
| Category | Optoisolators | Optoisolators | Yes |
| Product Status | Active | Active | Yes |
| Number of Channels | 1 | 1 | Yes |
| Voltage - Isolation | 3750Vrms | 3750Vrms | Yes |
| Current Transfer Ratio (Min) | 21% @ 16mA | 21% @ 16mA | Yes |
| Turn On / Turn Off Time (Typ) | 200ns, 300ns | 200ns, 300ns | Yes |
| Input Type | DC | DC | Yes |
| Output Type | Transistor | Transistor | Yes |
| Voltage - Output (Max) | 20V | 20V | Yes |
| Current - Output / Channel | 8mA | 8mA | Yes |
| Voltage - Forward (Vf) (Typ) | 1.5V | 1.5V | Yes |
| Current - DC Forward (If) (Max) | 25mA | 25mA | Yes |
| Operating Temperature | -55°C ~ 100°C | -55°C ~ 100°C | Yes |
| Mounting Type | Surface Mount | Surface Mount | Yes |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | Yes |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | Yes |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | Yes |
| Packaging Format | Tape & Reel (TR) | Cut Tape (CT) & Digi-Reel® | Different |
Engineering Selection Recommendations
Both HCPL-0454-560E and HCPL-0454-500E are active production parts from Broadcom Limited with identical electrical specifications and mechanical compatibility. Selection between these parts should be based on supply chain requirements and packaging format availability:
- HCPL-0454-560E: Tape & Reel packaging suitable for high-volume automated assembly operations
- HCPL-0454-500E: Cut Tape & Digi-Reel® packaging suitable for lower-volume or mixed-component assembly scenarios
Both parts maintain full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1), ensuring equivalent environmental and regulatory performance. The choice between these substitutes does not affect circuit functionality, thermal performance, or isolation characteristics.
Frequently Asked Questions (FAQ)
Q: Can HCPL-0454-500E replace HCPL-0454-560E in existing designs?
A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Tape & Reel versus Cut Tape & Digi-Reel®). PCB layout, schematic, and assembly parameters remain unchanged.
Q: Are there any differences in isolation voltage or switching performance?
A: No. Both parts provide 3750Vrms isolation, 21% minimum current transfer ratio at 16mA, and identical switching times of 200ns turn-on and 300ns turn-off.
Q: What is the significance of the packaging difference?
A: Packaging format affects supply chain logistics and assembly line compatibility. Tape & Reel (TR) is optimized for high-speed automated pick-and-place equipment, while Cut Tape (CT) & Digi-Reel® offers flexibility for lower-volume or mixed-component assembly.
Q: Do both parts meet the same compliance standards?
A: Yes. Both HCPL-0454-560E and HCPL-0454-500E are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity), REACH unaffected status, and identical ECCN and HTSUS classifications.
Q: Is the 8-SOIC package identical for both parts?
A: Yes. Both parts use the same 8-SOIC package with 0.154" width (3.90mm), ensuring identical PCB footprint and thermal characteristics.
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