HCNR200#050 Equivalent & Substitute Parts

Part Overview

The HCNR200#050 is a photovoltaic optoisolator manufactured by Broadcom Limited, designed for high-voltage isolation applications requiring 5000Vrms isolation rating. This component features a linearized output configuration with a single channel in an 8-DIP through-hole package. The part is currently discontinued at DiGi Electronics, making identification of equivalent alternatives essential for ongoing system support and new designs requiring this isolation topology.

Substiute Parts

HCNR200#050

Broadcom LimitedIn Stock: 755HCNR200#050 Datasheet

Current PartRFQ

HCNR200-050E

Broadcom LimitedIn Stock: 843HCNR200-050E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HCNR200#050 is determined by strict equivalence across the following critical parameters:

• Isolation Voltage: 5000Vrms (non-negotiable for high-voltage isolation applications)
• Number of Channels: 1 channel configuration
• Output Type: Photovoltaic, Linearized (specific output topology)
• Input Type: DC
• Current Transfer Ratio Range: 0.25% to 0.75% @ 10mA
• Package / Case: 8-DIP (0.400", 10.16mm) for mechanical and electrical compatibility
• Mounting Type: Through Hole
• Operating Temperature Range: -55°C ~ 100°C
• Forward Voltage (Vf): 1.6V typical
• Maximum Forward Current (If): 25 mA

The HCNR200-050E meets all these criteria and is identified as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The HCNR200-050E is a direct functional equivalent to the HCNR200#050 across all critical electrical and mechanical parameters. The primary advantage of the HCNR200-050E is its active product status and ROHS3 compliance, compared to the discontinued status and RoHS non-compliance of the original part. Both components share identical isolation voltage, channel configuration, output topology, current transfer ratio specifications, and package dimensions. The HCNR200-050E is supplied in tube packaging and maintains full compatibility with existing circuit designs and PCB layouts requiring the 8-DIP through-hole form factor.

Frequently Asked Questions (FAQ)

Q: Can the HCNR200-050E be used as a direct replacement for the HCNR200#050?

A: Yes. The HCNR200-050E is electrically and mechanically equivalent across all specified parameters, including isolation voltage, current transfer ratio, input/output types, forward voltage, and package dimensions. No circuit modifications are required.

Q: What is the difference between HCNR200#050 and HCNR200-050E?

A: The primary differences are product status and compliance. The HCNR200#050 is discontinued and RoHS non-compliant, while the HCNR200-050E is an active product with ROHS3 compliance. Electrical and mechanical specifications are identical.

Q: Are there any packaging differences between these parts?

A: Both parts use the same 8-DIP (0.400", 10.16mm) through-hole package. The HCNR200-050E is supplied in tube packaging, while the HCNR200#050 packaging type was not specified. This does not affect electrical performance or PCB compatibility.

Q: What isolation voltage do these optoisolators provide?

A: Both the HCNR200#050 and HCNR200-050E provide 5000Vrms isolation rating, suitable for high-voltage isolation applications.

Q: Are these parts suitable for new designs?

A: The HCNR200-050E is recommended for new designs due to its active product status and ROHS3 compliance. The HCNR200#050 is discontinued and should not be specified for new applications.