SF2002PTHC0G Equivalent & Substitute Parts

Part Overview

The SF2002PTHC0G is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 100 V DC reverse voltage and 20 A average rectified current in a through-hole TO-247-3 package. This component is classified as discontinued at DiGi Electronics, necessitating identification of equivalent and substitute parts for ongoing design requirements and procurement needs. The part meets automotive-grade specifications with AEC-Q101 qualification and RoHS3 compliance.

Substiute Parts

SF2002PTHC0G

Taiwan Semiconductor CorporationIn Stock: 1213SF2002PTHC0G Datasheet

Current PartRFQ

SF2002PTH

Taiwan Semiconductor CorporationIn Stock: 1072SF2002PTH Datasheet

DirectRFQ

SF2002PT C0G

Taiwan Semiconductor CorporationIn Stock: 1072SF2002PT C0G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SF2002PTHC0G is determined by strict equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io): 20 A
• Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 20 A
• Reverse Recovery Time (trr): 35 ns
• Current - Reverse Leakage @ Vr: 10 µA @ 100 V
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Mechanical & Environmental Parameters (Must Match):

• Package / Case: TO-247-3
• Mounting Type: Through Hole
• Operating Temperature - Junction: -55°C to 150°C

Compliance & Certification (Must Match):

• Grade: Automotive
• Qualification: AEC-Q101
• RoHS Status: RoHS3 Compliant

Substitute parts are identified based on identical electrical ratings, package configuration, and automotive qualification. Configuration differences (such as diode array versus single diode) are noted as functional variations that may affect circuit integration requirements.

Parameter Comparison

Engineering Selection Recommendations

SF2002PTH (Direct Manufacturer Substitute): This part is the primary substitute for the SF2002PTHC0G. It maintains identical electrical specifications, package configuration, and automotive qualification. The SF2002PTH is currently active in production and available in inventory. The functional difference is the diode configuration: SF2002PTH is a 1 Pair Common Cathode diode array, whereas SF2002PTHC0G is a single general-purpose diode. This configuration difference requires circuit-level evaluation to determine compatibility with the intended application. Both parts share the same base product number (SF2002) and meet all compliance requirements.

SF2002PT C0G (Parametric Equivalent): This part provides parametric equivalence to the SF2002PTHC0G with identical electrical ratings, package type, and thermal operating range. The SF2002PT C0G is currently active in production. This part matches the single-diode configuration of the main part and presents a direct functional replacement. All electrical parameters, automotive grade designation, AEC-Q101 qualification, and RoHS3 compliance are identical.

Both substitute parts are manufactured by Taiwan Semiconductor Corporation and carry the same base product number, ensuring design continuity and supply chain consistency. Selection between SF2002PTH and SF2002PT C0G depends on circuit requirements regarding diode configuration (array versus single diode).

Frequently Asked Questions (FAQ)

Q: Can SF2002PTH be used as a direct replacement for SF2002PTHC0G?

A: SF2002PTH meets all electrical and mechanical specifications of SF2002PTHC0G. However, SF2002PTH is configured as a 1 Pair Common Cathode diode array, while SF2002PTHC0G is a single diode. Circuit compatibility depends on whether the application requires a single diode or can accommodate a diode array configuration. Pin configuration and circuit topology must be evaluated.

Q: Can SF2002PT C0G be used as a direct replacement for SF2002PTHC0G?

A: Yes. SF2002PT C0G is a parametric equivalent with identical electrical specifications, single-diode configuration, TO-247-3 package, and automotive qualification. This part provides direct functional replacement.

Q: Are all substitute parts automotive-grade?

A: Yes. Both SF2002PTH and SF2002PT C0G carry automotive-grade designation with AEC-Q101 qualification, matching the main part specification.

Q: Do the substitute parts have the same package footprint?

A: Yes. All parts use the TO-247-3 package with through-hole mounting. PCB layout and thermal management considerations remain consistent across all three parts.

Q: What is the difference between SF2002PTH and SF2002PT C0G?

A: The primary difference is diode configuration. SF2002PTH is a 1 Pair Common Cathode diode array, while SF2002PT C0G is a single general-purpose diode. Electrical ratings and package specifications are identical. Selection depends on circuit requirements.

Q: Are the substitute parts RoHS3 compliant?

A: Yes. Both SF2002PTH and SF2002PT C0G are RoHS3 compliant, matching the main part specification.

Q: What is the current availability status of substitute parts?

A: SF2002PTH has 1003 pieces in stock and is active in production. SF2002PT C0G has 986 pieces in stock and is active in production. Both parts are available for immediate procurement.

Q: Do the substitute parts have the same thermal operating range?

A: Yes. All parts operate across the junction temperature range of -55°C to 150°C.