ACGRC506-G Equivalent & Substitute Parts Reference

Part Overview

The ACGRC506-G is a general-purpose rectifier diode manufactured by Comchip Technology, rated for 800 V DC reverse voltage and 5 A average rectified current in a surface mount DO-214AB (SMC) package. This component is classified as Last Time Buy, indicating discontinued production status. Identification of equivalent substitute parts is necessary to ensure design continuity and procurement availability for applications requiring this diode specification.

Substiute Parts

ACGRC506-G

Comchip TechnologyIn Stock: 1127ACGRC506-G Datasheet

Current PartRFQ

ACGRC506-HF

Comchip TechnologyIn Stock: 880ACGRC506-HF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ACGRC506-G is determined by strict equivalence across the following electrical and mechanical parameters:

Critical Matching Parameters:

• Voltage - DC Reverse (Vr) (Max): 800 V
• Current - Average Rectified (Io): 5 A
• Voltage - Forward (Vf) (Max) @ If: 1.15 V @ 5 A
• Current - Reverse Leakage @ Vr: 5 µA @ 800 V
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Capacitance @ Vr, F: 25 pF @ 4V, 1MHz
• Package / Case: DO-214AB, SMC
• Operating Temperature - Junction: -55°C ~ 150°C
• Grade: Automotive
• Qualification: AEC-Q101

The ACGRC506-HF meets all specified electrical and mechanical parameters and is manufactured by the same supplier (Comchip Technology), qualifying it as a direct equivalent substitute for the ACGRC506-G.

Parameter Comparison

Engineering Selection Recommendations

The ACGRC506-HF is the manufacturer-recommended substitute for the ACGRC506-G. Both components are manufactured by Comchip Technology and maintain identical electrical specifications and automotive-grade qualifications (AEC-Q101). The primary distinction is product status: the ACGRC506-G is designated Last Time Buy, while the ACGRC506-HF maintains Active status, ensuring continued availability and supply chain stability.

For new designs or production continuity, the ACGRC506-HF is the appropriate selection. For existing inventory management of the ACGRC506-G, both parts are electrically and mechanically interchangeable within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can the ACGRC506-HF directly replace the ACGRC506-G in existing designs?

A: Yes. The ACGRC506-HF is electrically and mechanically equivalent to the ACGRC506-G across all specified parameters, including voltage rating, current capacity, forward voltage drop, reverse leakage, recovery speed, capacitance, package type, temperature range, and automotive qualification (AEC-Q101).

Q: What is the difference between ACGRC506-G and ACGRC506-HF?

A: The components are identical in electrical and mechanical specifications. The primary difference is product status: ACGRC506-G is Last Time Buy (discontinued), while ACGRC506-HF is Active (current production). Both are manufactured by Comchip Technology.

Q: Are there any package or mounting differences?

A: No. Both parts use the DO-214AB (SMC) surface mount package with identical mechanical dimensions and land pattern requirements.

Q: Is the ACGRC506-HF suitable for automotive applications?

A: Yes. The ACGRC506-HF carries Automotive grade classification and AEC-Q101 qualification, meeting automotive industry standards for reliability and quality.

Q: What is the operating temperature range for both parts?

A: Both the ACGRC506-G and ACGRC506-HF operate across a junction temperature range of -55°C to 150°C.