RS3A V6G Equivalent & Substitute Parts

Part Overview

The RS3A V6G is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 50 V DC reverse voltage and 3 A average rectified current in a surface mount DO-214AB (SMC) package. This component is classified as discontinued at DiGi Electronics, necessitating identification of equivalent alternatives for ongoing production and maintenance applications. The part exhibits fast recovery characteristics with a reverse recovery time of 150 ns, suitable for standard rectification circuits requiring moderate voltage and current ratings.

Substiute Parts

RS3A V6G

Taiwan Semiconductor CorporationIn Stock: 777RS3A V6G Datasheet

Current PartRFQ

RS3A

Taiwan Semiconductor CorporationIn Stock: 4343RS3A Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RS3A V6G is determined by strict equivalence across the following critical parameters:

• Voltage Rating: Maximum DC reverse voltage of 50 V
• Current Rating: Average rectified current of 3 A
• Package Type: DO-214AB (SMC) surface mount configuration
• Speed Classification: Fast recovery diode with reverse recovery time of 150 ns
• Reverse Leakage: Maximum 10 µA at 50 V
• Operating Temperature Range: -55°C to 150°C junction temperature
• Compliance: ROHS3 compliance and MSL 1 rating

The RS3A manufactured by Taiwan Semiconductor Corporation meets all substitution criteria as a direct equivalent. This part maintains identical electrical specifications and physical packaging, enabling seamless replacement in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

The RS3A manufactured by Taiwan Semiconductor Corporation is the direct equivalent substitute for the RS3A V6G. Both parts share identical electrical specifications, physical packaging, and compliance certifications. The substitute part maintains active product status with significantly higher inventory availability (4300 pieces versus 686 pieces), providing superior supply chain continuity.

Selection of the RS3A substitute is supported by:

• Identical voltage and current ratings (50 V, 3 A)
• Matching fast recovery characteristics (150 ns reverse recovery time)
• Identical package configuration (DO-214AB SMC)
• Equivalent operating temperature range (-55°C to 150°C)
• Matching ROHS3 compliance and MSL 1 rating
• Active product status ensuring long-term availability

No electrical or mechanical redesign is required for component substitution. Direct board-level replacement is applicable for all applications utilizing the RS3A V6G.

Frequently Asked Questions (FAQ)

Q: Can the RS3A be used as a direct replacement for the RS3A V6G?

A: Yes. The RS3A is a direct equivalent substitute. Both parts are manufactured by Taiwan Semiconductor Corporation with identical voltage ratings (50 V), current ratings (3 A), reverse recovery time (150 ns), and DO-214AB package configuration. No circuit modifications are required.

Q: What are the critical parameters that determine substitution compatibility?

A: Substitution compatibility is determined by: maximum DC reverse voltage (50 V), average rectified current (3 A), reverse recovery time (150 ns), reverse leakage current (10 µA @ 50 V), package type (DO-214AB SMC), and operating temperature range (-55°C to 150°C). All parameters must match for direct substitution.

Q: Is the DO-214AB package identical between both parts?

A: Yes. Both the RS3A V6G and RS3A utilize the DO-214AB (SMC) surface mount package. Physical dimensions, pin configuration, and PCB footprint are identical, enabling direct board-level replacement without layout modifications.

Q: What is the difference in product status between these parts?

A: The RS3A V6G is discontinued at DiGi Electronics, while the RS3A maintains active product status. The active status of the RS3A ensures continued manufacturing and supply chain availability for future production requirements.

Q: Are there compliance differences between the two parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited moisture sensitivity level) rating. Compliance certifications are identical.

Q: What is the inventory difference between these parts?

A: The RS3A V6G has 686 pieces in stock, while the RS3A has 4300 pieces in stock. The substitute part offers significantly higher inventory availability for immediate procurement.