HCPL-0501#500 Equivalent & Substitute Parts

Part Overview

The HCPL-0501#500 is an optoisolator transistor with base output manufactured by Broadcom Limited, rated for 3750Vrms isolation voltage in a single-channel configuration. This component is designed for applications requiring galvanic isolation with transistor output capability. The part is currently active in production and available in Tape & Reel packaging with 2099 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained across different packaging formats, manufacturers, or compliance certifications.

Substiute Parts

HCPL-0501#500

Broadcom LimitedIn Stock: 2111HCPL-0501#500 Datasheet

Current PartRFQ

HCPL-0501

Broadcom LimitedIn Stock: 5379HCPL-0501 Datasheet

MFR RecommendedRFQ

HCPL-0501-500E

Broadcom LimitedIn Stock: 18800HCPL-0501-500E Datasheet

Parametric EquivalentRFQ

HCPL0501

onsemiIn Stock: 2445HCPL0501 Datasheet

MFR RecommendedRFQ

SFH6316T

Vishay Semiconductor Opto DivisionIn Stock: 3144SFH6316T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HCPL-0501#500 is determined by the following critical parameters:

• Isolation Voltage: Minimum 3750Vrms required
• Number of Channels: Must be 1 channel
• Output Type: Must be Transistor with Base
• Current Transfer Ratio (Min): Minimum 15% @ 16mA
• Output Voltage (Max): Minimum 20V capability
• Output Current: 8mA per channel
• Package Type: 8-SOIC form factor with 0.154" width (3.90mm)
• Mounting Type: Surface Mount
• Input Type: DC

Substitute parts are grouped into two categories: manufacturer-recommended equivalents from Broadcom Limited with identical electrical specifications but different packaging, and parametric equivalents from alternative manufacturers (onsemi, Vishay) that meet or exceed the isolation voltage and electrical performance requirements while maintaining mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

HCPL-0501 (Broadcom Limited, Tube Packaging)

This part is a manufacturer-recommended equivalent with identical electrical specifications to the main part. It differs only in packaging format (Tube versus Tape & Reel). Selection is appropriate when tube packaging meets assembly requirements and higher inventory availability (5302 units) is advantageous. RoHS non-compliance status matches the main part.

HCPL-0501-500E (Broadcom Limited, Cut Tape & Digi-Reel®)

This part maintains identical electrical specifications and isolation voltage to the main part while offering ROHS3 compliance. The Cut Tape & Digi-Reel® packaging provides an alternative to Tape & Reel format with significantly higher inventory (18700 units). Selection is appropriate when RoHS3 compliance is required or when alternative packaging formats are acceptable.

HCPL0501 (onsemi, Box Packaging)

This part provides a parametric equivalent with higher current transfer ratio (19% minimum versus 15%) and improved forward voltage characteristics (1.45V typical). However, isolation voltage is reduced to 2500Vrms, which is below the 3750Vrms specification of the main part. Operating temperature range is also narrower (-40°C to 85°C versus -55°C to 100°C). Selection is appropriate only when the lower isolation voltage and narrower temperature range are acceptable for the application. ROHS3 compliance is provided.

SFH6316T (Vishay Semiconductor Opto Division, Cut Tape & Digi-Reel®)

This part exceeds the isolation voltage requirement at 4000Vrms and provides higher output voltage capability (25V maximum versus 20V). Current transfer ratio is improved (19% minimum), and operating temperature range matches the main part (-55°C to 100°C). Turn-on/turn-off times are slightly faster (250ns/500ns versus 200ns/600ns). Selection is appropriate when higher isolation voltage margin or increased output voltage capability is required. ROHS3 compliance is provided.

Frequently Asked Questions (FAQ)

Q: Can HCPL-0501 (Tube packaging) be used as a direct replacement for HCPL-0501#500 (Tape & Reel)?

A: Yes. Both parts are manufactured by Broadcom Limited with identical electrical specifications, isolation voltage, and performance characteristics. The difference is packaging format only. Compatibility depends on whether your assembly process can accommodate Tube packaging instead of Tape & Reel.

Q: Is HCPL-0501-500E compatible with HCPL-0501#500?

A: Yes. HCPL-0501-500E is electrically and mechanically identical to HCPL-0501#500. The primary difference is packaging format (Cut Tape & Digi-Reel® versus Tape & Reel) and RoHS3 compliance status. Both parts meet the same electrical requirements and fit the same 8-SOIC footprint.

Q: Why does HCPL0501 from onsemi have lower isolation voltage?

A: HCPL0501 is rated for 2500Vrms isolation, which is 1250Vrms below the HCPL-0501#500 specification of 3750Vrms. This part is a parametric equivalent suitable only for applications where the lower isolation voltage is acceptable. It should not be used as a substitute if 3750Vrms isolation is a design requirement.

Q: What are the advantages of SFH6316T over the main part?

A: SFH6316T provides 4000Vrms isolation (250Vrms higher margin), 25V maximum output voltage (versus 20V), and improved current transfer ratio (19% minimum versus 15%). Operating temperature range is identical. These characteristics make it suitable for applications requiring higher isolation voltage margin or increased output voltage capability.

Q: Are all substitute parts RoHS3 compliant?

A: No. The main part HCPL-0501#500 and HCPL-0501 (Tube) are RoHS non-compliant. HCPL-0501-500E, HCPL0501, and SFH6316T are all ROHS3 compliant. Selection depends on whether RoHS3 compliance is required for your application.

Q: Do all parts have the same operating temperature range?

A: No. HCPL-0501#500, HCPL-0501, HCPL-0501-500E, and SFH6316T all operate from -55°C to 100°C. HCPL0501 from onsemi has a narrower range of -40°C to 85°C. Verify that the operating temperature range meets your application requirements before substitution.

Q: Can these parts be used interchangeably on the same PCB?

A: Yes, all substitute parts use the same 8-SOIC (0.154", 3.90mm Width) package and surface mount configuration. PCB footprints are compatible. However, verify that electrical specifications (isolation voltage, output voltage, current transfer ratio, and operating temperature) meet your circuit requirements before substitution.

Q: What is the difference between packaging formats?

A: Tape & Reel (TR) is the original format for HCPL-0501#500. Tube packaging is used for HCPL-0501. Cut Tape & Digi-Reel® is used for HCPL-0501-500E and SFH6316T. Box packaging is used for HCPL0501. Packaging format affects handling, storage, and assembly process compatibility but does not affect electrical performance.