Equivalent & Substitute Parts for SF804G C0G

Part Overview

SF804G C0G is a general-purpose fast recovery diode manufactured by Taiwan Semiconductor Corporation. It offers a 200 V maximum DC reverse voltage, 8 A average rectified current, and is built in a TO-220AB through-hole package. The product is active and comes in new original inventory. Identifying equivalent and substitute diode rectifiers is essential for maintaining supply chain reliability, allowing for immediate replacements in design and production when original parts become unavailable or when cross-manufacturer sourcing is required.

Substiute Parts

SF804G C0G

Taiwan Semiconductor CorporationIn Stock: 1191SF804G C0G Datasheet

Current PartRFQ

DPG20C200PB

IXYSIn Stock: 10101DPG20C200PB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are determined strictly by matching or exceeding these key electrical and mechanical parameters:

• Maximum DC Reverse Voltage (Vr)
• Average Rectified Current (Io)
• Forward Voltage (Vf) at test current
• Reverse Recovery Time (trr)
• Reverse Leakage Current at Vr
• Package type and mounting (TO-220-3, Through Hole)
• Operating temperature range
• RoHS and REACH compliance status
• Product status (Active)

Selection includes only devices of the Diodes, Rectifiers category with a TO-220-3 package, fast recovery characteristics, and equivalent or superior performance attributes based on the provided data.

Parameter Comparison

Engineering Selection Recommendations

Both SF804G C0G and DPG20C200PB are active devices. They comply with ROHS3 and are unaffected by REACH regulations. The ECCN and HTSUS classifications are identical for both parts. For substitution, only parts with matching product status and compliance certifications are suitable for engineering selection in applications that require traceable environmental and safety documentation.

Frequently Asked Questions (FAQ)

Q1: Which key parameters must match when substituting a diode rectifier in TO-220-3 package?
A1: The maximum DC reverse voltage, average rectified current, reverse recovery time, package type, mounting style, compliance status, and product status must match or exceed those of the original part.

Q2: Does the difference in forward voltage (Vf) or reverse leakage current (Ir) affect substitution eligibility?
A2: Substitution can be considered if the substitute's forward voltage and reverse leakage current are within the permissible range for the application as specified by the product's allowed parameters.

Q3: Why is the mounting type and package/case important in substitution?
A3: The mounting type and package/case determine physical compatibility for PCB assembly and thermal management. Only parts with TO-220-3 through-hole configurations are considered as equivalent substitutes.

Q4: Are both SF804G C0G and DPG20C200PB compliant with environmental regulations?
A4: Yes, both are ROHS3 compliant and REACH unaffected according to the provided data.

Q5: What documentation should be checked before final part selection?
A5: Confirm product status (active), compliance certifications (ROHS3, REACH), and ensure the electrical/mechanical parameters match those listed for the original part and substitute.