D2SB80HD2G Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The D2SB80HD2G is a single-phase bridge rectifier diode manufactured by Taiwan Semiconductor Corporation. This component is rated for 800 V peak reverse voltage with 2 A average rectified current and is housed in a 4-SIP GBL through-hole package. The part maintains Active product status and carries automotive-grade qualification under AEC-Q101 standards. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within specified parameter ranges.

Substiute Parts

D2SB80HD2G

Taiwan Semiconductor CorporationIn Stock: 979D2SB80HD2G Datasheet

Current PartRFQ

D2SB80

Taiwan Semiconductor CorporationIn Stock: 1741D2SB80 Datasheet

Parametric EquivalentRFQ

D2SB80H

Taiwan Semiconductor CorporationIn Stock: 2070D2SB80H Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the D2SB80HD2G are identified based on strict electrical and mechanical parameter matching. The substitution criteria are:

Primary Matching Parameters:

• Voltage - Peak Reverse (Max): 800 V
• Current - Average Rectified (Io): 2 A
• Diode Type: Single Phase
• Technology: Standard
• Operating Temperature Range: -55°C to 150°C
• Mounting Type: Through Hole
• Package / Case: 4-SIP, GBL
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Substitute Parts Identified:

• D2SB80H (Taiwan Semiconductor Corporation)
• D2SB80 (Taiwan Semiconductor Corporation)

Both substitute parts maintain identical electrical ratings, thermal operating range, and package configuration. All parts share automotive-grade qualification and AEC-Q101 certification status. Packaging format differences (GBL tube versus GBL standard) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

D2SB80H Substitution: The D2SB80H is a direct substitute for the D2SB80HD2G. Both parts carry identical electrical specifications, automotive-grade classification, and AEC-Q101 qualification. The D2SB80H maintains the same voltage rating (800 V), current rating (2 A), forward voltage characteristics (1.1 V @ 2 A), and reverse leakage specifications (10 µA @ 800 V). Operating temperature range, package configuration, and compliance certifications are identical. This part is suitable for applications requiring automotive-qualified bridge rectifiers with maintained performance characteristics.

D2SB80 Substitution: The D2SB80 is a parametric equivalent with identical electrical ratings and package configuration. This part maintains 800 V peak reverse voltage, 2 A average rectified current, and the same 4-SIP GBL through-hole package. The forward voltage specification differs in test current (1.1 V @ 15 A versus 1.1 V @ 2 A), but the maximum forward voltage rating remains 1.1 V. The D2SB80 does not carry explicit automotive-grade or AEC-Q101 designation in the provided specifications. Selection of this part requires confirmation that automotive qualification is not a circuit requirement.

Frequently Asked Questions (FAQ)

Q: Can D2SB80H and D2SB80 be used interchangeably with D2SB80HD2G?

A: D2SB80H is a direct substitute with identical electrical and mechanical specifications, including automotive-grade qualification and AEC-Q101 certification. D2SB80 is electrically compatible but lacks specified automotive-grade and AEC-Q101 designation. Interchangeability depends on whether the application circuit requires automotive qualification.

Q: What are the key electrical parameters that define substitution compatibility?

A: Substitution compatibility is determined by: 800 V peak reverse voltage rating, 2 A average rectified current, 1.1 V maximum forward voltage, 10 µA reverse leakage at 800 V, -55°C to 150°C operating temperature range, and single-phase bridge rectifier topology. All substitute parts meet these specifications.

Q: Are there packaging differences between the substitute parts?

A: All three parts use the 4-SIP GBL through-hole package configuration. Packaging format (tube versus standard) does not affect electrical or mechanical compatibility. Pin configuration and footprint remain identical across all substitute options.

Q: Does the forward voltage test current difference between D2SB80 and D2SB80HD2G affect circuit performance?

A: The forward voltage maximum rating is 1.1 V for both parts. The difference in test current (15 A versus 2 A) reflects measurement methodology but does not alter the maximum forward voltage specification. Circuit performance is determined by the maximum forward voltage rating, which is identical.

Q: Which substitute part should be selected for automotive applications?

A: D2SB80H is the appropriate selection for automotive applications. This part carries automotive-grade classification and AEC-Q101 qualification, matching the specifications of the D2SB80HD2G. D2SB80 lacks specified automotive qualification and should not be used in automotive circuits without additional verification.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. D2SB80H and D2SB80 are both ROHS3 compliant with MSL rating of 1 (Unlimited), matching the D2SB80HD2G specifications.