ABS210-HF Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The ABS210-HF is a single-phase bridge rectifier manufactured by Comchip Technology, rated for 1 kV peak reverse voltage and 2 A average rectified current. This component is designed for surface mount applications in standard rectification circuits. The part is currently active in production with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Finding equivalent and substitute parts is necessary to ensure supply chain flexibility, manage inventory across multiple manufacturers, and maintain design continuity when the primary part becomes unavailable or when alternative sourcing improves cost efficiency or lead times.

Substiute Parts

ABS210-HF

Comchip TechnologyIn Stock: 1153ABS210-HF Datasheet

Current PartRFQ

ABS210

MDDIn Stock: 10322ABS210 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ABS210-HF are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Critical Matching Parameters:

• Diode Type: Single Phase
• Voltage - Peak Reverse (Max): 1 kV
• Current - Average Rectified (Io): 2 A
• Mounting Type: Surface Mount
• Package / Case: 4-SMD, Gull Wing
• Operating Temperature Range: -55°C ~ 150°C (TJ)
• RoHS3 Compliance: Required

Allowable Variations:

• Voltage - Forward (Vf) (Max) @ If: Minor variations acceptable within standard rectifier performance tolerances
• Current - Reverse Leakage @ Vr: Equivalent or lower leakage acceptable
• Manufacturer: Different manufacturers permitted if all electrical and mechanical parameters align

The ABS210 from MDD meets all critical substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The ABS210 from MDD is a direct parametric equivalent to the ABS210-HF from Comchip Technology. Both parts share identical electrical ratings for peak reverse voltage (1 kV) and average rectified current (2 A), operate across the same temperature range (-55°C ~ 150°C), and are packaged in the same 4-SMD Gull Wing configuration.

Both parts maintain RoHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage requirements. The MDD variant is suitable for direct substitution in applications where the ABS210-HF is specified, provided that the minor difference in forward voltage measurement conditions (1.1 V @ 400 mA versus 1 V @ 2 A) is acceptable within the circuit design margins.

Frequently Asked Questions (FAQ)

Q: Can the ABS210 from MDD be used as a direct replacement for the ABS210-HF from Comchip?

A: Yes. Both parts meet identical electrical specifications for voltage rating (1 kV), current rating (2 A), temperature range (-55°C ~ 150°C), and package configuration (4-SMD, Gull Wing). Both are RoHS3 compliant with MSL 1 rating.

Q: What is the difference in forward voltage between the two parts?

A: The ABS210-HF specifies 1 V maximum forward voltage at 2 A, while the ABS210 specifies 1.1 V maximum at 400 mA. These measurements are taken at different current levels. Both values are within standard rectifier performance parameters and do not affect substitution eligibility.

Q: Are the package dimensions identical?

A: Both parts use the 4-SMD, Gull Wing package configuration. No package or footprint changes are required for substitution.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both parts carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there any compliance or certification differences?

A: No. Both parts are RoHS3 compliant and carry identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications.