HCPL-0730-000E Equivalent & Substitute Parts

Part Overview

The HCPL-0730-000E is an optoisolator with Darlington output manufactured by Broadcom Limited. This component provides 3750Vrms isolation across 2 channels in an 8-SOIC surface mount package. The device is currently in active production status. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate varying compliance requirements across different manufacturing batches and procurement channels.

Substiute Parts

HCPL-0730-000E

Broadcom LimitedIn Stock: 3918HCPL-0730-000E Datasheet

Current PartRFQ

HCPL-0730

Broadcom LimitedIn Stock: 1745HCPL-0730 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HCPL-0730-000E is determined by strict parametric matching across all critical electrical and mechanical specifications. The substitute part HCPL-0730 shares identical specifications in the following key parameters:

• Number of Channels: 2
• Voltage - Isolation: 3750Vrms
• Current Transfer Ratio range: 300% (Min) to 2600% (Max) @ 1.6mA
• Turn On / Turn Off Time: 5µs, 10µs
• Output Type: Darlington
• Voltage - Output (Max): 7V
• Current - Output / Channel: 60mA
• Voltage - Forward (Vf): 1.4V
• Current - DC Forward (If) (Max): 12 mA
• Vce Saturation (Max): 100mV
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Input Type: DC

These parameters define the functional and physical compatibility boundaries for direct substitution in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the HCPL-0730-000E and HCPL-0730 are active production components from Broadcom Limited with identical electrical and mechanical specifications. The primary distinction between these parts is regulatory compliance status.

The HCPL-0730-000E carries ROHS3 compliance certification, making it suitable for applications subject to RoHS 3 regulatory requirements. The HCPL-0730 is RoHS non-compliant and should be selected only for applications where RoHS compliance is not mandated.

Both parts maintain REACH Unaffected status and MSL 1 (Unlimited) moisture sensitivity classification. Selection between these variants should be based on the specific compliance requirements of the end application and target market.

Frequently Asked Questions (FAQ)

Q: Can HCPL-0730 be used as a direct replacement for HCPL-0730-000E?

A: From an electrical and mechanical standpoint, yes. Both parts share identical specifications across all functional parameters including isolation voltage, current transfer ratio, output characteristics, and package dimensions. The difference lies in RoHS compliance status. Use HCPL-0730 only if RoHS 3 compliance is not required for your application.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution is valid when the following parameters match: number of channels (2), isolation voltage (3750Vrms), current transfer ratio range (300%-2600% @ 1.6mA), output type (Darlington), maximum output voltage (7V), output current per channel (60mA), package type (8-SOIC), and operating temperature range (0°C ~ 70°C).

Q: Are there any package or pinout differences between these parts?

A: No. Both parts use the 8-SOIC (0.154", 3.90mm Width) surface mount package with identical pinout and mechanical dimensions.

Q: What is the significance of the RoHS compliance difference?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive 3 requirements, restricting specific hazardous materials in electrical and electronic equipment. The HCPL-0730-000E meets this requirement; the HCPL-0730 does not. Selection depends on whether your application or target market mandates RoHS compliance.

Q: Are both parts currently available?

A: Both parts are in active production status. Inventory availability may vary by supplier and procurement channel.