RS405GL-BP Bridge Rectifier Single Phase 600V 4A Equivalent & Substitute Parts

Part Overview

The RS405GL-BP is a single-phase bridge rectifier manufactured by Micro Commercial Co, rated for 600V peak reverse voltage and 4A average rectified current. This component is classified as Active product status and is RoHS3 compliant. Bridge rectifiers in this voltage and current class are widely used in power supply circuits, industrial control systems, and AC-to-DC conversion applications. Equivalent and substitute parts are identified based on matching electrical specifications and mechanical compatibility within the single-phase bridge rectifier category.

Substiute Parts

RS405GL-BP

Micro Commercial CoIn Stock: 2980RS405GL-BP Datasheet

Current PartRFQ

GBU2506-G

Comchip TechnologyIn Stock: 2212GBU2506-G Datasheet

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GBU406-G

Comchip TechnologyIn Stock: 919GBU406-G Datasheet

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GBU606-G

Comchip TechnologyIn Stock: 759GBU606-G Datasheet

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GBU806-G

Comchip TechnologyIn Stock: 793GBU806-G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RS405GL-BP are identified based on the following criteria:

Primary Matching Criteria:

• Voltage - Peak Reverse (Max): 600 V (exact match required)
• Diode Type: Single Phase (exact match required)
• Technology: Standard (exact match required)
• Mounting Type: Through Hole (exact match required)
• Current - Average Rectified (Io): 4 A or higher (equal or greater capacity acceptable)
• Operating Temperature Range: Minimum -55°C to maximum 125°C or higher
• RoHS Status: RoHS3 Compliant (regulatory compliance maintained)
• Moisture Sensitivity Level: 1 (Unlimited) or equivalent

Substitution Logic: The RS405GL-BP can be substituted with bridge rectifiers that maintain the 600V peak reverse voltage specification and support 4A or greater average rectified current. Current ratings above 4A are acceptable as they provide equal or superior performance in the same application. Package compatibility is maintained through the 4-SIP form factor across all substitute parts. All substitute parts listed maintain RoHS3 compliance and MSL Level 1 rating.

Parameter Comparison

Engineering Selection Recommendations

GBU406-G (Comchip Technology): Direct current rating equivalent at 4A. Maintains 600V peak reverse voltage specification. Extended operating temperature range to 150°C provides thermal margin. RoHS3 compliant with MSL Level 1 rating. Package form factor compatible with 4-SIP configuration.

GBU2506-G (Comchip Technology): Current rating of 4.2A exceeds minimum requirement. Maintains 600V peak reverse voltage specification. Extended operating temperature range to 150°C. RoHS3 compliant with MSL Level 1 rating. Suitable for applications requiring marginal current headroom.

GBU606-G (Comchip Technology): Current rating of 6A provides increased capacity margin. Maintains 600V peak reverse voltage specification. Extended operating temperature range to 150°C. RoHS3 compliant with MSL Level 1 rating. Appropriate for applications with potential current growth or thermal stress.

GBU806-G (Comchip Technology): Current rating of 8A provides maximum capacity margin. Maintains 600V peak reverse voltage specification. Extended operating temperature range to 150°C. RoHS3 compliant with MSL Level 1 rating. Suitable for high-reliability applications or designs with conservative current budgeting.

All substitute parts maintain regulatory compliance (RoHS3, REACH Unaffected, EAR99 classification) and moisture sensitivity specifications identical to the RS405GL-BP.

Frequently Asked Questions (FAQ)

Q: Can GBU406-G be used as a direct replacement for RS405GL-BP? A: Yes. GBU406-G matches the 4A current rating and 600V peak reverse voltage specification. Both components are single-phase bridge rectifiers with identical reverse leakage characteristics and RoHS3 compliance. Package compatibility is maintained through the 4-SIP form factor.

Q: What is the difference between RS405GL-BP and GBU2506-G? A: The primary difference is current rating: GBU2506-G is rated for 4.2A versus RS405GL-BP at 4A. Both maintain 600V peak reverse voltage. GBU2506-G has an extended operating temperature range to 150°C compared to 125°C for RS405GL-BP. Both are RoHS3 compliant with MSL Level 1 rating.

Q: Can I use GBU806-G (8A) in place of RS405GL-BP (4A)? A: Yes. GBU806-G maintains the 600V peak reverse voltage specification and provides higher current capacity. Higher current rating components are acceptable substitutes when voltage and package specifications match. This substitution is appropriate for applications where thermal margin or future current growth is a design consideration.

Q: Are all substitute parts RoHS3 compliant? A: Yes. All listed substitute parts (GBU406-G, GBU2506-G, GBU606-G, GBU806-G) are RoHS3 compliant with MSL Level 1 rating, matching the regulatory compliance of RS405GL-BP.

Q: What is the significance of the 4-SIP package designation? A: The 4-SIP (Single In-line Package) designation indicates a through-hole mounting configuration with four leads. All substitute parts maintain this package form factor, ensuring mechanical and electrical compatibility with existing PCB layouts designed for RS405GL-BP.

Q: Does operating temperature range affect substitution compatibility? A: Operating temperature range is a design consideration but does not prevent substitution. All substitute parts support the minimum operating temperature of -55°C required by RS405GL-BP. Substitute parts with extended maximum temperature ratings (150°C versus 125°C) provide additional thermal margin without compromising compatibility.