HCPL2530WV Equivalent & Substitute Parts

Part Overview

The HCPL2530WV 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 new designs and ongoing production requirements. The HCPL2530WV operates across a temperature range of -55°C to 100°C and is packaged in an 8-DIP through-hole configuration.

Key Parameters

Parameter	HCPL2530WV
Manufacturer	onsemi
Number of Channels	2
Voltage - Isolation	2500Vrms
Current Transfer Ratio (Min)	7% @ 16mA
Current Transfer Ratio (Max)	50% @ 16mA
Turn On / Turn Off Time (Typ)	450ns, 500ns
Output Type	Transistor
Voltage - Output (Max)	20V
Current - Output / Channel	8mA
Voltage - Forward (Vf) (Typ)	1.45V
Current - DC Forward (If) (Max)	25mA
Operating Temperature	-55°C ~ 100°C
Mounting Type	Through Hole
Package / Case	8-DIP (0.400", 10.16mm)
Product Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the HCPL2530WV is determined by the following critical parameters:

Number of Channels: Must be 2 channels
Output Type: Must be transistor output
Mounting Type: Must be through-hole
Operating Temperature Range: Must support -55°C ~ 100°C
Current - Output / Channel: Must be 8mA
Current - DC Forward (If) (Max): Must be 25mA
Voltage - Isolation: Substitute parts must meet or exceed 2500Vrms
Voltage - Output (Max): Substitute parts must support at least 20V output
Package Configuration: 8-DIP form factor

All substitute parts listed meet these core electrical and mechanical requirements. The substitute parts are manufactured by Broadcom Limited and are classified as active products, providing long-term availability compared to the obsolete HCPL2530WV.

Parameter Comparison

Parameter	HCPL2530WV	HCPL-2533	HCPL-2533-000E	HCPL-253L-000E	HCPL-4534-000E
Manufacturer	onsemi	Broadcom Limited	Broadcom Limited	Broadcom Limited	Broadcom Limited
Number of Channels	2	2	2	2	2
Voltage - Isolation	2500Vrms	3750Vrms	3750Vrms	3750Vrms	3750Vrms
Current Transfer Ratio (Min)	7% @ 16mA	15% @ 8mA	15% @ 8mA	19% @ 16mA	15% @ 16mA
Current Transfer Ratio (Max)	50% @ 16mA	—	—	50% @ 16mA	50% @ 16mA
Turn On / Turn Off Time (Typ)	450ns, 500ns	800ns, 1µs	800ns, 1µs	200ns, 600ns	200ns, 600ns
Output Type	Transistor	Transistor	Transistor	Transistor	Transistor
Voltage - Output (Max)	20V	7V	7V	7V	20V
Current - Output / Channel	8mA	8mA	8mA	8mA	8mA
Voltage - Forward (Vf) (Typ)	1.45V	1.5V	1.5V	1.5V	1.5V
Current - DC Forward (If) (Max)	25mA	25mA	25mA	25mA	25mA
Operating Temperature	-55°C ~ 100°C	-55°C ~ 100°C	-55°C ~ 100°C	-55°C ~ 100°C	-55°C ~ 100°C
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Package / Case	8-DIP (0.400", 10.16mm)	8-DIP (0.300", 7.62mm)	8-DIP (0.300", 7.62mm)	8-DIP (0.300", 7.62mm)	8-DIP (0.300", 7.62mm)
Product Status	Obsolete	Active	Active	Active	Active
RoHS Status	—	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

HCPL-4534-000E is the primary substitute for the HCPL2530WV. This part maintains the 20V maximum output voltage specification of the original component, ensuring compatibility with circuits designed for the HCPL2530WV. The HCPL-4534-000E is manufactured by Broadcom Limited with active product status, ROHS3 compliance, and improved switching performance (200ns turn-on, 600ns turn-off).

HCPL-253L-000E is an alternative substitute offering faster switching characteristics (200ns turn-on, 600ns turn-off) and higher current transfer ratio specifications (19% minimum at 16mA, 50% maximum at 16mA). However, this part is limited to 7V maximum output voltage, restricting its use to applications not requiring the full 20V output capability of the original HCPL2530WV.

HCPL-2533-000E and HCPL-2533 are functionally equivalent alternatives with 3750Vrms isolation voltage and 7V maximum output. The HCPL-2533-000E variant includes ROHS3 compliance, while the standard HCPL-2533 is RoHS non-compliant. Both are suitable for applications where 7V output voltage is acceptable.

All substitute parts are active products with unlimited moisture sensitivity levels and REACH unaffected status, providing superior long-term availability and regulatory compliance compared to the obsolete HCPL2530WV.

Frequently Asked Questions (FAQ)

Q: Can HCPL-2533 or HCPL-253L-000E replace HCPL2530WV in all applications?

A: These parts are suitable only for applications where maximum output voltage does not exceed 7V. The HCPL2530WV and HCPL-4534-000E both support 20V maximum output voltage. Verify circuit requirements before substitution.

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

A: Both parts are electrically identical with 3750Vrms isolation voltage and 7V maximum output. The HCPL-2533-000E is ROHS3 compliant, while the standard HCPL-2533 is RoHS non-compliant. For new designs, HCPL-2533-000E is recommended.

Q: Are the package dimensions compatible between HCPL2530WV and substitute parts?

A: The HCPL2530WV uses an 8-DIP package with 0.400" (10.16mm) body width. All substitute parts use 8-DIP packages with 0.300" (7.62mm) body width. While both are through-hole 8-DIP configurations, the physical dimensions differ. PCB layout verification is required before substitution.

Q: What is the isolation voltage advantage of substitute parts?

A: The HCPL2530WV provides 2500Vrms isolation. All substitute parts (HCPL-2533, HCPL-253L-000E, HCPL-4534-000E) provide 3750Vrms isolation, offering 50% higher isolation voltage for enhanced safety margins in high-voltage applications.

Q: Which substitute part offers the fastest switching performance?

A: Both HCPL-253L-000E and HCPL-4534-000E provide 200ns turn-on and 600ns turn-off times, compared to 450ns turn-on and 500ns turn-off for the HCPL2530WV. The HCPL-4534-000E is preferred for applications requiring 20V output capability.

Q: Are all substitute parts suitable for the full -55°C to 100°C temperature range?

A: Yes. All substitute parts support the complete -55°C to 100°C operating temperature range, matching the HCPL2530WV specification.

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