SFF1002GAHC0G Equivalent & Substitute Parts

Part Overview

The SFF1002GAHC0G is a diode array rectifier manufactured by Taiwan Semiconductor Corporation, configured as a 1 Pair Common Anode design with 100 V DC reverse voltage rating and 10 A average rectified current per diode. The device is packaged in a TO-220-3 Full Pack with isolated tab configuration for through-hole mounting applications.

This part is currently discontinued at DiGi Electronics, necessitating identification of equivalent substitute components that maintain identical electrical and mechanical specifications. Substitute parts listed below provide functional equivalence for direct replacement in existing designs.

Substiute Parts

SFF1002GAHC0G

Taiwan Semiconductor CorporationIn Stock: 1053SFF1002GAHC0G Datasheet

Current PartRFQ

SFF1002GAH

Taiwan Semiconductor CorporationIn Stock: 730SFF1002GAH Datasheet

DirectRFQ

SFF1002GA C0G

Taiwan Semiconductor CorporationIn Stock: 752SFF1002GA C0G Datasheet

Parametric EquivalentRFQ

SFF1002GHC0G

Taiwan Semiconductor CorporationIn Stock: 755SFF1002GHC0G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SFF1002GAHC0G are classified based on the following substitution criteria:

Direct Manufacturer Equivalent: Parts that maintain identical electrical specifications, diode configuration, and package format with active product status.

Parametric Equivalent: Parts that maintain identical electrical specifications and package format but differ in diode configuration (Common Anode versus Common Cathode) or other non-electrical attributes.

The critical parameters determining substitution eligibility are:

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io) (per Diode): 10 A (DC)
• Voltage - Forward (Vf) (Max) @ If: 975 mV @ 5 A
• Reverse Recovery Time (trr): 35 ns
• Package / Case: TO-220-3 Full Pack, Isolated Tab
• Mounting Type: Through Hole

Parameter Comparison

Engineering Selection Recommendations

SFF1002GAH (Direct Manufacturer Equivalent): This part is the primary substitute for SFF1002GAHC0G. It maintains identical electrical specifications, diode configuration (1 Pair Common Anode), and package format. The part carries active product status with AEC-Q101 automotive qualification and ROHS3 compliance. Current inventory availability is 710 units.

SFF1002GA C0G (Parametric Equivalent): This part provides electrical parameter equivalence with identical voltage, current, and thermal specifications. It maintains the same diode configuration (1 Pair Common Anode) and TO-220-3 package format. Product status is active with 672 units in inventory. Grade and qualification information is not specified for this variant.

SFF1002GHC0G (Parametric Equivalent): This part differs from the main part in diode configuration, featuring 1 Pair Common Cathode instead of Common Anode. All electrical parameters remain identical: 100 V reverse voltage, 10 A average rectified current, 975 mV forward voltage, and 35 ns reverse recovery time. The part carries active product status with AEC-Q101 automotive qualification and ROHS3 compliance. Current inventory is 693 units. Selection of this part requires circuit design compatibility with Common Cathode configuration.

Frequently Asked Questions (FAQ)

Q: Can SFF1002GAH be used as a direct replacement for SFF1002GAHC0G?

A: Yes. SFF1002GAH is a direct manufacturer equivalent with identical electrical specifications, diode configuration (1 Pair Common Anode), and TO-220-3 package format. The part is currently active with AEC-Q101 qualification.

Q: What is the difference between SFF1002GAHC0G and SFF1002GHC0G?

A: The primary difference is diode configuration. SFF1002GAHC0G features 1 Pair Common Anode configuration, while SFF1002GHC0G features 1 Pair Common Cathode configuration. All electrical parameters are identical. Selection depends on circuit design requirements for the specific configuration.

Q: Are all substitute parts automotive qualified?

A: SFF1002GAH and SFF1002GHC0G carry AEC-Q101 automotive qualification. SFF1002GA C0G does not specify grade or qualification information in the provided data.

Q: Do all substitute parts use the same package format?

A: Yes. All substitute parts use TO-220-3 Full Pack with isolated tab configuration for through-hole mounting, identical to the main part SFF1002GAHC0G.

Q: What is the operating temperature range for each substitute?

A: SFF1002GAH operates from -55°C to 100°C. SFF1002GA C0G and SFF1002GHC0G both operate from -55°C to 150°C, matching the main part specification.

Q: Are all parts RoHS compliant?

A: Yes. All substitute parts are ROHS3 compliant, matching the main part specification.

Q: What are the key electrical parameters that must match for substitution?

A: Critical parameters for substitution are: Voltage - DC Reverse (Vr) (Max) of 100 V, Current - Average Rectified (Io) (per Diode) of 10 A (DC), Voltage - Forward (Vf) (Max) @ If of 975 mV @ 5 A, Reverse Recovery Time (trr) of 35 ns, and TO-220-3 Full Pack, Isolated Tab package format.