HCPL2530V Equivalent & Substitute Parts

Part Overview

The HCPL2530V is a 2-channel optoisolator with transistor output manufactured by onsemi, rated for 2500Vrms isolation voltage. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and procurement.

The HCPL2530V operates as a DC input optoisolator with 8-DIP through-hole packaging, suitable for applications requiring galvanic isolation in industrial and consumer electronics. Current transfer ratio ranges from 7% to 50% at 16mA input current, with maximum output voltage of 20V and 8mA per channel output current capability.

Substiute Parts

HCPL2530V

onsemiIn Stock: 1075HCPL2530V Datasheet

Current PartRFQ

HCPL-2533

Broadcom LimitedIn Stock: 3235HCPL-2533 Datasheet

SimilarRFQ

HCPL-2533-000E

Broadcom LimitedIn Stock: 2595HCPL-2533-000E Datasheet

SimilarRFQ

HCPL-253L-000E

Broadcom LimitedIn Stock: 777HCPL-253L-000E Datasheet

SimilarRFQ

HCPL-4534-000E

Broadcom LimitedIn Stock: 5761HCPL-4534-000E Datasheet

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TLP2530(F)

Toshiba Semiconductor and StorageIn Stock: 4416TLP2530(F) Datasheet

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HCPL2530M

Fairchild SemiconductorIn Stock: 1767HCPL2530M Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HCPL2530V is determined by the following critical parameters:

Mandatory Compatibility Parameters:

• Number of Channels: 2
• Input Type: DC
• Output Type: Transistor
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Operating Temperature Range: -55°C ~ 100°C

Electrical Performance Parameters:

• Voltage - Isolation: 2500Vrms or higher
• Current Transfer Ratio: Minimum 7% @ 16mA
• Voltage - Output (Max): 20V or higher
• Current - Output / Channel: 8mA or higher
• Current - DC Forward (If) (Max): 25mA

Substitute parts are grouped into two categories:

Direct Substitutes (Broadcom HCPL series): HCPL-2533, HCPL-2533-000E, HCPL-253L-000E, and HCPL-4534-000E meet or exceed all electrical parameters with higher isolation voltage ratings (3750Vrms) and improved performance characteristics. These parts maintain identical package and pinout compatibility.

Parametric Equivalent (Fairchild HCPL2530M): Matches the HCPL2530V across all critical electrical and mechanical parameters with identical isolation voltage, current transfer ratio range, and output specifications.

Cross-Manufacturer Alternative (Toshiba TLP2530(F)): Provides equivalent isolation voltage and current transfer ratio performance with compatible 8-DIP packaging, though with different manufacturer specifications for output voltage and switching times.

Parameter Comparison

Engineering Selection Recommendations

For applications requiring maximum compatibility with existing designs:

HCPL2530M (Fairchild Semiconductor) provides the closest electrical and mechanical match to the HCPL2530V. This part maintains identical isolation voltage (2500Vrms), current transfer ratio range (7% to 50% @ 16mA), and output voltage specification (20V maximum). The part is currently active in production, ensuring long-term availability.

For applications tolerant of higher isolation voltage:

HCPL-4534-000E (Broadcom Limited) offers superior isolation performance at 3750Vrms while maintaining the critical 20V maximum output voltage specification of the original part. This part is RoHS3 compliant and active in production. The faster switching times (200ns, 600ns) provide improved performance in high-speed applications.

For applications with relaxed output voltage requirements:

HCPL-2533-000E (Broadcom Limited) provides 3750Vrms isolation with RoHS3 compliance and active product status. The 7V maximum output voltage is suitable for low-voltage logic circuits. This part offers the highest inventory availability among active substitutes.

For legacy system maintenance:

TLP2530(F) (Toshiba Semiconductor and Storage) maintains the original 2500Vrms isolation voltage with compatible 8-DIP packaging. This part is obsolete but remains available in inventory. Selection of this part should be limited to applications where isolation voltage upgrade is not feasible.

Frequently Asked Questions (FAQ)

Q: Can HCPL-2533 or HCPL-2533-000E replace HCPL2530V in all applications?

A: HCPL-2533 and HCPL-2533-000E are electrically compatible substitutes with higher isolation voltage (3750Vrms). However, the maximum output voltage is reduced to 7V compared to the original 20V specification. These parts are suitable only for applications where output voltage does not exceed 7V.

Q: What is the difference between HCPL-2533 and HCPL-2533-000E?

A: Both parts are functionally identical with the same electrical specifications. HCPL-2533-000E is RoHS3 compliant, while HCPL-2533 is RoHS non-compliant. For new designs, HCPL-2533-000E is the preferred selection.

Q: Is HCPL2530M a direct replacement for HCPL2530V?

A: Yes. HCPL2530M matches all critical electrical parameters including isolation voltage (2500Vrms), current transfer ratio (7% to 50% @ 16mA), and output voltage (20V maximum). The 8-DIP package and pinout are identical. This part is currently in active production.

Q: Why do some substitute parts have faster switching times?

A: HCPL-253L-000E and HCPL-4534-000E feature turn-on/turn-off times of 200ns and 600ns respectively, compared to 450ns and 500ns for the original part. Faster switching times result from improved semiconductor design and do not affect backward compatibility. Applications sensitive to switching speed may benefit from these alternatives.

Q: Can I use TLP2530(F) as a substitute?

A: TLP2530(F) maintains the original 2500Vrms isolation voltage and 7% minimum current transfer ratio. However, this part is obsolete and should be used only for legacy system maintenance where inventory is available. For new designs, active alternatives are recommended.

Q: What packaging options are available for substitutes?

A: All substitute parts maintain the 8-DIP (0.300", 7.62mm) through-hole package identical to the HCPL2530V. No alternative package options are available among the listed substitutes. Packaging compatibility ensures direct board-level replacement without design modification.

Q: Are there RoHS compliance differences among substitutes?

A: HCPL-2533-000E, HCPL-253L-000E, and HCPL-4534-000E are RoHS3 compliant. HCPL-2533 is RoHS non-compliant. HCPL2530M and TLP2530(F) compliance status is not specified in available data. For applications requiring RoHS compliance, select from the Broadcom RoHS3 compliant options.

Q: Which substitute offers the best long-term availability?

A: HCPL-4534-000E (Broadcom Limited) has the highest current inventory at 5700 pieces and is classified as active product status, indicating ongoing manufacturing support. HCPL2530M (Fairchild Semiconductor) with 1708 pieces in stock is also actively produced. Both parts are suitable for new designs requiring long-term supply assurance.