DF2005SP-G Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The DF2005SP-G is a single-phase bridge rectifier manufactured by Comchip Technology, rated for 50 V peak reverse voltage and 2 A average rectified current. This component is classified as obsolete, indicating it is no longer in active production. Locating equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs, repairs, and system upgrades.

Key Parameters

Parameter	Value
Diode Type	Single Phase
Technology	Standard
Voltage - Peak Reverse (Max)	50 V
Current - Average Rectified (Io)	2 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 2 A
Current - Reverse Leakage @ Vr	10 µA @ 50 V
Operating Temperature Range	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	4-SMD, Gull Wing
Supplier Device Package	DFS

Substitute Part Grouping Explanation

Substitution of the DF2005SP-G is determined by electrical and mechanical parameter equivalence. The following criteria establish functional interchangeability:

Electrical Parameters (Critical):

Voltage - Peak Reverse (Max): 50 V
Current - Average Rectified (Io): 2 A
Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 2 A
Current - Reverse Leakage @ Vr: 10 µA @ 50 V
Operating Temperature Range: -55°C ~ 150°C (TJ)

Mechanical Parameters (Critical):

Diode Type: Single Phase
Technology: Standard
Mounting Type: Surface Mount
Package / Case: 4-SMD, Gull Wing
Supplier Device Package: DFS

Substitute parts must match all electrical and mechanical parameters listed above to ensure direct replacement capability without circuit redesign or board layout modification.

Parameter Comparison

Parameter	DF2005SP-G (Main Part)	DF2005S-G (Substitute)
Manufacturer	Comchip Technology	Comchip Technology
Category	Diodes	Diodes
Description	BRIDGE RECT 1PHASE 50V 2A DFS	BRIDGE RECT 1PHASE 50V 2A DFS
Diode Type	Single Phase	Single Phase
Technology	Standard	Standard
Voltage - Peak Reverse (Max)	50 V	50 V
Current - Average Rectified (Io)	2 A	2 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 2 A	1.1 V @ 2 A
Current - Reverse Leakage @ Vr	10 µA @ 50 V	10 µA @ 50 V
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Package / Case	4-SMD, Gull Wing	4-SMD, Gull Wing
Supplier Device Package	DFS	DFS
Product Status	Obsolete	Active
Base Product Number	DF2005	DF2005
ECCN	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080

Engineering Selection Recommendations

The DF2005S-G is the manufacturer-recommended substitute for the obsolete DF2005SP-G. Both components share identical electrical specifications and mechanical packaging, ensuring direct functional equivalence.

Product Status Consideration: The DF2005SP-G is classified as obsolete and no longer manufactured. The DF2005S-G maintains active production status, providing assured long-term component availability and supply chain continuity.

Compliance and Certification: The DF2005S-G carries ROHS3 compliance certification and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution. The component features Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life under standard storage conditions.

Packaging Difference: The primary distinction between the two parts is packaging format. The DF2005SP-G is supplied without specified packaging, while the DF2005S-G is supplied in tube packaging. This difference does not affect electrical performance or mechanical compatibility in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can the DF2005S-G directly replace the DF2005SP-G without circuit modification?

A: Yes. The DF2005S-G is electrically and mechanically equivalent to the DF2005SP-G. All critical parameters including voltage rating, current rating, forward voltage drop, reverse leakage current, operating temperature range, and package configuration are identical. Direct substitution is possible without circuit redesign or PCB layout changes.

Q: What is the difference between DF2005SP-G and DF2005S-G?

A: The components are functionally identical. The primary difference is product status and packaging format. The DF2005SP-G is obsolete, while the DF2005S-G is in active production. The DF2005S-G is supplied in tube packaging and includes ROHS3 compliance certification.

Q: Are there any compliance or regulatory differences between these parts?

A: The DF2005S-G includes ROHS3 compliance and REACH unaffected status certifications. Both components share the same ECCN (EAR99) and HTSUS (8541.10.0080) classifications. The DF2005S-G meets current regulatory requirements for electronic component manufacturing.

Q: What is the Moisture Sensitivity Level (MSL) for the DF2005S-G?

A: The DF2005S-G has an MSL rating of 1 (Unlimited), indicating the component has unlimited shelf life under standard storage conditions without requiring special moisture control measures.

Q: Can I use the DF2005S-G in existing designs originally specified for the DF2005SP-G?

A: Yes. The DF2005S-G is the manufacturer-recommended substitute and maintains complete electrical and mechanical compatibility with the DF2005SP-G. Existing designs require no modification.

Q: What is the base product number for these bridge rectifiers?

A: Both the DF2005SP-G and DF2005S-G share the base product number DF2005, indicating they are variants of the same core product line from Comchip Technology.

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