HCPL-4562#060 Equivalent & Substitute Parts

Part Overview

The HCPL-4562#060 is an optoisolator transistor with base output manufactured by Broadcom Limited, rated for 3750Vrms isolation voltage in a single-channel 8-DIP package. This component is discontinued at DiGi Electronics, making equivalent and substitute parts necessary for ongoing design support and production continuity. The part operates with DC input, transistor output with base connection, and supports output currents up to 8mA across an operating temperature range of -40°C to 85°C.

Key Parameters

Parameter	HCPL-4562#060
Manufacturer	Broadcom Limited
Number of Channels	1
Voltage - Isolation	3750Vrms
Input Type	DC
Output Type	Transistor with Base
Voltage - Output (Max)	20V
Current - Output / Channel	8mA
Voltage - Forward (Vf) (Typ)	1.3V
Current - DC Forward (If) (Max)	12mA
Operating Temperature	-40°C ~ 85°C
Mounting Type	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
RoHS Status	RoHS non-compliant
Product Status	Discontinued at DiGi Electronics

Substitute Part Grouping Explanation

Substitution for the HCPL-4562#060 is determined by the following critical parameters:

Isolation Voltage: Minimum 3750Vrms (equal or higher acceptable)
Output Type: Transistor with Base (mandatory)
Number of Channels: 1 (mandatory)
Package: 8-DIP Through Hole (mandatory for mechanical compatibility)
Input Type: DC (mandatory)
Current - Output / Channel: 8mA minimum (equal or higher acceptable)
Voltage - Output (Max): 20V minimum (equal or higher acceptable)

Substitute parts are grouped into two categories:

Category A - Direct Broadcom Equivalent: HCPL-4562-060E maintains identical electrical specifications with improved product status (Active) and RoHS3 compliance.

Category B - Cross-Manufacturer Alternatives: Parts from Fairchild Semiconductor, onsemi, Everlight Electronics, Vishay Semiconductor, and Renesas Electronics that meet or exceed isolation voltage and output specifications while maintaining 8-DIP package compatibility.

Parameter Comparison

Part Number	Manufacturer	Isolation Voltage	Output Type	Voltage - Output (Max)	Current - Output / Channel	Vf (Typ)	If (Max)	Operating Temp	Package	Product Status	RoHS Status
HCPL-4562#060	Broadcom Limited	3750Vrms	Transistor with Base	20V	8mA	1.3V	12mA	-40°C ~ 85°C	8-DIP (0.300")	Discontinued	RoHS non-compliant
HCPL-4562-060E	Broadcom Limited	3750Vrms	Transistor with Base	20V	8mA	1.3V	12mA	-40°C ~ 85°C	8-DIP (0.300")	Active	ROHS3 Compliant
6N135	Fairchild Semiconductor	5000Vrms	Transistor with Base	20V	8mA	1.45V	25mA	-55°C ~ 100°C	8-DIP (0.300")	Obsolete	RoHS non-compliant
6N135M	onsemi	5000Vrms	Transistor with Base	20V	8mA	1.45V	25mA	-40°C ~ 100°C	8-DIP (0.300")	Active	ROHS3 Compliant
6N135M-V	Everlight Electronics Co Ltd	5000Vrms	Transistor with Base	20V	8mA	1.45V	25mA	-55°C ~ 100°C	8-DIP (0.400")	Active	ROHS3 Compliant
6N136	onsemi	2500Vrms	Transistor with Base	20V	8mA	1.45V	25mA	-55°C ~ 100°C	8-DIP (0.300")	Obsolete	Not specified
6N136-X001	Vishay Semiconductor Opto Division	5300Vrms	Transistor with Base	15V	8mA	1.33V	25mA	-55°C ~ 100°C	8-DIP (0.300")	Active	ROHS3 Compliant
6N136M	onsemi	5000Vrms	Transistor with Base	20V	8mA	1.45V	25mA	-40°C ~ 100°C	8-DIP (0.300")	Active	ROHS3 Compliant
6N136M-V	Everlight Electronics Co Ltd	5000Vrms	Transistor with Base	20V	8mA	1.45V	25mA	-55°C ~ 100°C	8-DIP (0.400")	Active	ROHS3 Compliant
PS8501-AX	Renesas Electronics Corporation	5000Vrms	Transistor with Base	35V	8mA	1.7V	25mA	-55°C ~ 100°C	8-DIP (0.300")	Active	ROHS3 Compliant
PS8501-V-AX	Renesas Electronics Corporation	5000Vrms	Transistor with Base	35V	8mA	1.7V	25mA	-55°C ~ 100°C	8-DIP (0.300")	Active	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation: HCPL-4562-060E is the direct equivalent from Broadcom Limited. It maintains identical electrical specifications to the HCPL-4562#060 while offering Active product status and ROHS3 compliance, eliminating the need for design re-qualification.

Secondary Recommendations for Higher Isolation Requirements: When applications require isolation voltage exceeding 3750Vrms, the following parts provide enhanced isolation performance:

6N136M (onsemi): 5000Vrms isolation, Active status, ROHS3 compliant, standard 8-DIP (0.300") package
6N136M-V (Everlight Electronics): 5000Vrms isolation, Active status, ROHS3 compliant, wider 8-DIP (0.400") package
6N135M (onsemi): 5000Vrms isolation, Active status, ROHS3 compliant, standard 8-DIP (0.300") package
PS8501-AX (Renesas Electronics): 5000Vrms isolation, Active status, ROHS3 compliant, higher output voltage rating (35V)

Caution: 6N136 (onsemi) provides only 2500Vrms isolation, which is below the HCPL-4562#060 specification and is not suitable as a direct substitute. 6N135 (Fairchild Semiconductor) and 6N136 (onsemi) are both Obsolete status parts and should be avoided for new designs.

Package Consideration: Parts designated with "-V" suffix (6N135M-V, 6N136M-V, 6N136M-V) use 8-DIP (0.400", 10.16mm) package, which differs from the standard 8-DIP (0.300", 7.62mm) footprint. Verify PCB layout compatibility before selection.

Frequently Asked Questions (FAQ)

Q: Can I use 6N136 as a substitute for HCPL-4562#060?

A: No. The 6N136 provides only 2500Vrms isolation voltage, which is below the 3750Vrms specification of the HCPL-4562#060. Using an optoisolator with insufficient isolation rating compromises circuit safety and regulatory compliance.

Q: What is the difference between 6N135M and 6N136M?

A: Both parts provide 5000Vrms isolation and are manufactured by onsemi in Active status with ROHS3 compliance. The primary difference is the Current Transfer Ratio specification: 6N135M specifies 7% to 50% @ 16mA, while 6N136M specifies 19% to 50% @ 16mA. For applications requiring higher current transfer ratio consistency, 6N136M is preferred.

Q: Are the Everlight Electronics parts (6N135M-V, 6N136M-V) compatible with standard 8-DIP sockets?

A: The Everlight parts use 8-DIP (0.400", 10.16mm) package, which is wider than the standard 8-DIP (0.300", 7.62mm) package. Verify that your PCB layout and socket accommodate the wider package before selection. Standard 8-DIP footprints may not accept these parts.

Q: Why does PS8501-AX have a higher maximum output voltage (35V) than other substitutes?

A: PS8501-AX is rated for 35V maximum output voltage compared to 20V for most other optoisolators in this comparison. This higher rating provides additional design margin for applications with higher output voltage requirements, though the 8mA output current specification remains consistent across all parts.

Q: Is HCPL-4562-060E a direct replacement for HCPL-4562#060?

A: Yes. HCPL-4562-060E is the direct equivalent from Broadcom Limited with identical electrical specifications. The primary advantages are Active product status (versus Discontinued) and ROHS3 compliance (versus RoHS non-compliant). No design changes are required.

Q: What is the significance of the "-X001" suffix on 6N136-X001?

A: The "-X001" suffix indicates a specific variant from Vishay Semiconductor Opto Division. This part provides 5300Vrms isolation voltage, which exceeds the standard 5000Vrms rating of comparable parts, offering enhanced isolation margin. The maximum output voltage is rated at 15V, which is lower than the 20V specification of the main part.

Q: Can I substitute PS8501-AX for HCPL-4562#060 in a design with tight space constraints?

A: PS8501-AX is electrically compatible and provides superior isolation (5000Vrms) and output voltage rating (35V). However, verify that the 8-DIP (0.300", 7.62mm) package footprint matches your PCB layout. The forward voltage (Vf) is 1.7V compared to 1.3V for the original part, which may affect input circuit design.

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