Equivalent & Substitute Parts for 6A05G

Part Overview

The 6A05G is a general-purpose rectifier diode manufactured by SMC Diode Solutions, rated for 50 V DC reverse voltage and 6 A average rectified current in an R-6 axial through-hole package. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing production and maintenance applications. Substitute parts must maintain electrical performance specifications and mechanical compatibility to ensure reliable circuit operation.

Substiute Parts

6A05G

SMC Diode SolutionsIn Stock: 11796A05G Datasheet

Current PartRFQ

6A05-TP

Micro Commercial CoIn Stock: 33116A05-TP Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 6A05G is determined by strict equivalence across the following electrical and mechanical parameters:

Critical Matching Parameters:

• Voltage - DC Reverse (Vr) (Max): 50 V
• Current - Average Rectified (Io): 6 A
• Voltage - Forward (Vf) (Max) @ If: 950 mV @ 6 A
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 10 µA @ 50 V
• Capacitance @ Vr, F: 150 pF @ 4V, 1MHz
• Package / Case: R-6, Axial
• Mounting Type: Through Hole
• Technology: Standard

The 6A05-TP manufactured by Micro Commercial Co meets all critical electrical specifications and maintains identical mechanical compatibility through the R-6 axial through-hole package. This part is therefore a direct functional equivalent for the obsolete 6A05G.

Parameter Comparison

Engineering Selection Recommendations

The 6A05-TP is the identified substitute for the obsolete 6A05G. Both components are classified as not suitable for new designs; however, the 6A05-TP remains available in inventory (3263 pcs) and maintains full electrical and mechanical compatibility.

Compliance Considerations:

The 6A05-TP carries ROHS3 compliance certification, whereas the 6A05G does not specify RoHS status. Both parts are REACH Unaffected and classified under ECCN EAR99 and HTSUS 8541.10.0080.

Temperature Operating Range:

The 6A05G operates across -65°C to 175°C, while the 6A05-TP operates across -55°C to 125°C. Applications requiring operation below -55°C or above 125°C must evaluate whether the narrower temperature range of the 6A05-TP is acceptable for the intended circuit environment.

Packaging Consideration:

The 6A05-TP is supplied in Cut Tape (CT) packaging, whereas the 6A05G packaging format is not specified. Both maintain identical R-6 axial through-hole mechanical form factor.

Frequently Asked Questions (FAQ)

Q: Can the 6A05-TP directly replace the 6A05G in existing circuits?

A: Yes. The 6A05-TP meets all critical electrical specifications (50 V reverse voltage, 6 A average rectified current, 950 mV forward voltage drop, standard recovery speed, and identical junction capacitance) and maintains the same R-6 axial through-hole package. Direct substitution is electrically and mechanically compatible.

Q: What is the difference in operating temperature range between these parts?

A: The 6A05G operates from -65°C to 175°C, while the 6A05-TP operates from -55°C to 125°C. The 6A05-TP has a narrower range. Circuits operating at temperatures below -55°C or above 125°C must confirm that the 6A05-TP temperature range is acceptable for the application.

Q: Are there compliance differences between the 6A05G and 6A05-TP?

A: The 6A05-TP is ROHS3 compliant, while the 6A05G does not specify RoHS status. Both parts are REACH Unaffected. Applications subject to RoHS requirements should use the 6A05-TP.

Q: What does "Not For New Designs" mean for the 6A05-TP?

A: This product status indicates the part is available for replacement and maintenance of existing equipment but is not recommended for incorporation into new product designs. For new designs, consult the manufacturer for current-generation alternatives.

Q: Does the Cut Tape packaging of the 6A05-TP affect compatibility?

A: No. Cut Tape (CT) is a supply format for automated assembly. The physical component remains in the R-6 axial through-hole package and is mechanically and electrically identical to the 6A05G. Manual assembly or reel-based processes may require packaging format adjustment.

Q: What are the key electrical parameters that define substitution for this diode?

A: Substitution is determined by matching: reverse voltage (50 V), average rectified current (6 A), forward voltage drop (950 mV @ 6 A), recovery speed (standard >500ns), reverse leakage current (10 µA @ 50 V), and junction capacitance (150 pF @ 4V, 1MHz). All these parameters are identical between the 6A05G and 6A05-TP.