SF2004GHC0G Equivalent & Substitute Parts

Part Overview

The SF2004GHC0G is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 200V DC reverse voltage and 20A average rectified current in a Through Hole TO-220AB package. This component is classified as a fast recovery diode with a reverse recovery time of 35 nanoseconds, suitable for standard rectification applications requiring automotive-grade reliability. The part maintains Active product status and holds AEC-Q101 automotive qualification. Substitute parts are identified when electrical characteristics, mechanical packaging, and compliance certifications align with the original specification, enabling direct replacement in circuit designs without performance degradation.

Substiute Parts

SF2004GHC0G

Taiwan Semiconductor CorporationIn Stock: 998SF2004GHC0G Datasheet

Current PartRFQ

SF2004G

Taiwan Semiconductor CorporationIn Stock: 1189SF2004G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SF2004GHC0G are identified based on strict electrical and mechanical parameter alignment. The substitution criteria are:

Critical Matching Parameters:

• Voltage - DC Reverse (Vr) (Max): 200 V
• Current - Average Rectified (Io): 20 A
• Voltage - Forward (Vf) (Max) @ If: 975 mV @ 10 A
• Reverse Recovery Time (trr): 35 ns
• Current - Reverse Leakage @ Vr: 5 µA @ 200 V
• Capacitance @ Vr, F: 80 pF @ 4V, 1MHz
• Package / Case: TO-220-3
• Mounting Type: Through Hole
• Operating Temperature - Junction: -55°C to 150°C
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)
• Grade: Automotive
• Qualification: AEC-Q101
• RoHS Status: ROHS3 Compliant

The SF2004G qualifies as a parametric equivalent substitute because it maintains identical electrical performance specifications, automotive-grade certification, and mechanical compatibility with the original SF2004GHC0G component.

Parameter Comparison

Engineering Selection Recommendations

The SF2004G serves as a direct parametric equivalent to the SF2004GHC0G. Both components share identical electrical specifications, mechanical packaging, and compliance certifications. Selection between these parts is based on availability and packaging format. The SF2004GHC0G is supplied in standard packaging, while the SF2004G is supplied in Tube packaging. Both maintain Active product status and hold AEC-Q101 automotive qualification, ensuring suitability for automotive-grade applications. Both components comply with ROHS3 requirements and carry REACH Unaffected status. The choice between these parts does not affect circuit performance or reliability when used within specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can SF2004G replace SF2004GHC0G in existing designs?

A: Yes. The SF2004G is a parametric equivalent with identical electrical characteristics, reverse recovery time, forward voltage drop, and reverse leakage current. Both components are rated for 200V DC reverse voltage and 20A average rectified current. The TO-220-3 package and Through Hole mounting type are identical, enabling direct substitution without circuit modification.

Q: What is the difference between SF2004GHC0G and SF2004G?

A: The primary difference is packaging format. The SF2004GHC0G is supplied in standard packaging, while the SF2004G is supplied in Tube packaging. All electrical parameters, thermal ratings, and compliance certifications are identical.

Q: Are both parts automotive-grade qualified?

A: Yes. Both SF2004GHC0G and SF2004G hold AEC-Q101 automotive qualification and are classified as Automotive grade components. Both are suitable for automotive applications requiring fast recovery rectifier diodes.

Q: Do these parts have the same reverse recovery time?

A: Yes. Both components specify a reverse recovery time (trr) of 35 nanoseconds, classifying them as fast recovery diodes with speed ≤ 500ns for currents > 200mA.

Q: Are there any compliance or environmental differences?

A: No. Both parts are ROHS3 compliant, carry REACH Unaffected status, and share identical ECCN (EAR99) and HTSUS (8541.10.0080) classifications. Moisture Sensitivity Level is 1 (Unlimited) for both components.

Q: What is the operating temperature range for these diodes?

A: Both components operate across a junction temperature range of -55°C to 150°C, providing consistent performance across industrial and automotive temperature environments.

Q: Can these parts be used interchangeably in high-frequency switching applications?

A: Yes. The 35 nanosecond reverse recovery time and fast recovery classification enable these components to function in high-frequency switching circuits. The identical electrical specifications ensure consistent switching behavior between SF2004GHC0G and SF2004G.