SF1606GHC0G Equivalent & Substitute Parts

Part Overview

The SF1606GHC0G is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 400 V DC reverse voltage and 16 A average rectified current. The device is packaged in a TO-220-3 (TO-220AB) through-hole configuration and is qualified to AEC-Q101 automotive standards. This diode is designed for applications requiring fast recovery characteristics with a reverse recovery time of 35 nanoseconds, making it suitable for high-frequency rectification circuits in automotive and industrial environments.

The SF1606GHC0G maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified based on electrical parameter equivalence and functional interchangeability while accounting for package and thermal characteristics.

Substiute Parts

SF1606GHC0G

Taiwan Semiconductor CorporationIn Stock: 1077SF1606GHC0G Datasheet

Current PartRFQ

SF1606PT

Taiwan Semiconductor CorporationIn Stock: 2796SF1606PT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SF1606GHC0G are identified based on strict electrical parameter equivalence across the following critical specifications:

Electrical Equivalence Criteria:

• Voltage - DC Reverse (Vr) (Max): 400 V
• Current - Average Rectified (Io): 16 A
• Voltage - Forward (Vf) (Max) @ If: 1.3 V @ 8 A
• Reverse Recovery Time (trr): 35 ns
• Current - Reverse Leakage @ Vr: 10 µA @ 400 V
• Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)
• Operating Temperature Range: -55°C to 150°C
• Compliance: RoHS3, REACH Unaffected, AEC-Q101

Package Considerations: Substitute parts may differ in package configuration (TO-220AB versus TO-247AD) while maintaining identical electrical performance. Package selection depends on circuit board layout, thermal management requirements, and mechanical mounting constraints. Both packages are through-hole configurations suitable for standard PCB assembly.

The SF1606PT is identified as a parametric equivalent with identical electrical specifications but utilizes a TO-247-3 (TO-247AD) package, which provides enhanced thermal dissipation characteristics compared to the TO-220-3 package.

Parameter Comparison

Engineering Selection Recommendations

SF1606GHC0G (TO-220AB Package)

Select this configuration for applications with standard thermal management requirements and space-constrained PCB layouts. The TO-220-3 package provides compact form factor suitable for conventional through-hole assembly. This part maintains full AEC-Q101 automotive qualification and RoHS3 compliance. Current inventory of 1009 pieces supports immediate procurement for production requirements.

SF1606PT (TO-247AD Package)

Select this configuration for applications requiring enhanced thermal dissipation or where the larger TO-247-3 package footprint accommodates circuit board design constraints. The TO-247AD package provides superior heat transfer characteristics compared to TO-220AB, beneficial in high-ambient-temperature environments or continuous high-current operation. This part maintains identical electrical specifications and AEC-Q101 qualification. Current inventory of 2750 pieces provides extended availability.

Both parts share identical electrical performance, compliance certifications, and base product number (SF1606), ensuring functional interchangeability within the specified electrical and thermal operating parameters.

Frequently Asked Questions (FAQ)

Q: Are SF1606GHC0G and SF1606PT electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 400 V reverse voltage rating, 16 A average rectified current, 1.3 V forward voltage at 8 A, and 35 ns reverse recovery time. The primary difference is package configuration: TO-220AB versus TO-247AD.

Q: What is the difference between TO-220AB and TO-247AD packages?

A: Both are through-hole packages with three leads. The TO-247AD (TO-3P) package provides a larger footprint and enhanced thermal dissipation characteristics compared to the TO-220AB package. Package selection depends on PCB layout requirements and thermal management strategy.

Q: Can I substitute SF1606PT for SF1606GHC0G in an existing design?

A: Electrical substitution is valid provided the PCB layout accommodates the larger TO-247-3 package footprint and mounting hole spacing. Thermal performance will improve with the TO-247AD package due to increased surface area and heat transfer capability.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both SF1606GHC0G and SF1606PT are qualified to AEC-Q101 automotive standards and maintain RoHS3 compliance with REACH unaffected status.

Q: What is the capacitance difference between these parts?

A: SF1606GHC0G specifies 60 pF @ 4V, 1MHz. SF1606PT specifies 85 pF @ 4V, 1MHz. This difference is attributable to package geometry and does not affect functional rectification performance within the specified electrical operating range.

Q: Are there any temperature operating differences?

A: No. Both parts operate across the identical junction temperature range of -55°C to 150°C.

Q: What packaging format is available for each part?

A: SF1606GHC0G is supplied in standard packaging. SF1606PT is supplied in tube packaging. Confirm packaging requirements with procurement specifications.