DF202SP-G Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The DF202SP-G is a single-phase bridge rectifier diode manufactured by Comchip Technology, rated for 200 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.

Substiute Parts

DF202SP-G

Comchip TechnologyIn Stock: 969DF202SP-G Datasheet

Current PartRFQ

DF202S-G

Comchip TechnologyIn Stock: 1154DF202S-G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DF202SP-G is determined by electrical and mechanical parameter equivalence. The following criteria establish valid substitutes:

Electrical Parameters (Critical):

• Voltage - Peak Reverse (Max): 200 V
• Current - Average Rectified (Io): 2 A
• Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 2 A
• Current - Reverse Leakage @ Vr: 10 µA @ 200 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

Parts meeting all electrical and mechanical parameters are classified as direct substitutes. The DF202S-G meets all specified criteria and is identified as the manufacturer-recommended substitute.

Parameter Comparison

Engineering Selection Recommendations

The DF202S-G is the direct substitute for the obsolete DF202SP-G. Both components share identical electrical specifications and mechanical packaging. The DF202S-G is currently in active production status, ensuring long-term availability and supply chain continuity.

The DF202S-G carries RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution. Moisture Sensitivity Level (MSL) rating of 1 indicates unlimited shelf life without moisture control requirements.

Selection of the DF202S-G eliminates obsolescence risk while maintaining full electrical and mechanical compatibility with existing circuit designs utilizing the DF202SP-G.

Frequently Asked Questions (FAQ)

Q: Can the DF202S-G directly replace the DF202SP-G in existing designs?

A: Yes. The DF202S-G meets all electrical and mechanical specifications of the DF202SP-G, including voltage rating, current capacity, forward voltage drop, reverse leakage current, operating temperature range, and package configuration.

Q: What is the primary difference between the DF202SP-G and DF202S-G?

A: The DF202SP-G is obsolete, while the DF202S-G is in active production. Both components are electrically and mechanically identical. The DF202S-G is supplied in tube packaging, whereas the DF202SP-G packaging specification was not provided.

Q: Are there any compliance differences between these parts?

A: Both parts share identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications. The DF202S-G includes RoHS3 compliance and REACH unaffected status documentation.

Q: What is the Moisture Sensitivity Level (MSL) of the DF202S-G?

A: The DF202S-G has an MSL rating of 1 (Unlimited), indicating no moisture control measures are required during storage or handling.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the DF202SP-G and DF202S-G operate across the identical temperature range of -55°C to 150°C (junction temperature).

Q: What is the base product number for this component family?

A: The base product number is DF202, which encompasses multiple variants including the DF202SP-G and DF202S-G.