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HCPL-070A-560E Equivalent & Substitute Parts
Part Overview
The HCPL-070A-560E is an optoisolator with Darlington output and base connection, manufactured by Broadcom Limited. This component provides 3750Vrms isolation in a single-channel configuration with 8-SOIC surface mount packaging. The part is currently active in production with full inventory availability. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are maintained across the specified parameter range.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | HCPL-070A-560E |
| Manufacturer | Broadcom Limited |
| Category | Optoisolators |
| Number of Channels | 1 |
| Voltage - Isolation | 3750Vrms |
| Current Transfer Ratio (Min) | 600% @ 500µA |
| Current Transfer Ratio (Max) | 8000% @ 500µA |
| Output Type | Darlington with Base |
| Voltage - Output (Max) | 18V |
| Current - Output / Channel | 60mA |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
Substitute parts for the HCPL-070A-560E are identified based on strict equivalence across the following critical parameters:
- Isolation voltage: 3750Vrms
- Number of channels: 1
- Output configuration: Darlington with Base
- Current transfer ratio range: 600% to 8000% @ 500µA
- Maximum output voltage: 18V
- Maximum output current: 60mA per channel
- Package type: 8-SOIC surface mount
- Operating temperature range: 0°C ~ 70°C
- Input type: DC
- Manufacturer: Broadcom Limited (HCPL-070 series)
The HCPL-070A-500E meets all electrical and mechanical requirements for direct substitution. The difference between these parts lies in packaging format (Tape & Reel versus Cut Tape & Digi-Reel), which does not affect functional performance or pin compatibility.
Parameter Comparison
| Parameter | HCPL-070A-560E | HCPL-070A-500E |
|---|---|---|
| Manufacturer Part Number | HCPL-070A-560E | HCPL-070A-500E |
| Manufacturer | Broadcom Limited | Broadcom Limited |
| Number of Channels | 1 | 1 |
| Voltage - Isolation | 3750Vrms | 3750Vrms |
| Current Transfer Ratio (Min) | 600% @ 500µA | 600% @ 500µA |
| Current Transfer Ratio (Max) | 8000% @ 500µA | 8000% @ 500µA |
| Output Type | Darlington with Base | Darlington with Base |
| Voltage - Output (Max) | 18V | 18V |
| Current - Output / Channel | 60mA | 60mA |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount | Surface Mount |
| Input Type | DC | DC |
| Voltage - Forward (Vf) (Typ) | 1.25V | 1.25V |
| Current - DC Forward (If) (Max) | 5 mA | 5 mA |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| Packaging Format | Tape & Reel (TR) | Cut Tape (CT) & Digi-Reel® |
Engineering Selection Recommendations
Both the HCPL-070A-560E and HCPL-070A-500E are active production parts from Broadcom Limited with identical electrical specifications and mechanical compatibility. Selection between these parts is determined by packaging and supply requirements rather than functional performance.
The HCPL-070A-560E is supplied in Tape & Reel format, suitable for high-volume automated assembly operations. The HCPL-070A-500E is supplied in Cut Tape and Digi-Reel format, appropriate for lower-volume applications or mixed component sourcing.
Both parts maintain ROHS3 compliance, REACH unaffected status, and MSL Level 1 (unlimited moisture sensitivity), ensuring compatibility with standard manufacturing processes and environmental regulations.
Frequently Asked Questions (FAQ)
Q: Can HCPL-070A-500E replace HCPL-070A-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). Pin configuration, electrical performance, and thermal characteristics are equivalent.
Q: What determines substitution eligibility for HCPL-070A-560E?
A: Substitutes must maintain identical specifications across isolation voltage (3750Vrms), channel count (1), output type (Darlington with Base), current transfer ratio range (600%-8000% @ 500µA), maximum output voltage (18V), maximum output current (60mA), package type (8-SOIC), and operating temperature range (0°C ~ 70°C).
Q: Are there differences in lead time or availability between these parts?
A: Availability is determined by supplier inventory. The HCPL-070A-500E currently has higher inventory (6420 pcs) compared to HCPL-070A-560E (912 pcs). Packaging format may affect lead times based on supply chain logistics.
Q: Do these parts require different PCB footprints?
A: No. Both parts use identical 8-SOIC (0.154", 3.90mm Width) surface mount packaging. PCB footprints and assembly processes are interchangeable.
Q: Are compliance certifications identical between substitute parts?
A: Yes. Both parts carry ROHS3 compliance, REACH unaffected status, and MSL Level 1 rating. Environmental and regulatory requirements are equivalent.
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