GP1601 C0G Diode Array Equivalent & Substitute Parts

Part Overview

The GP1601 C0G is a diode array featuring a 1 Pair Common Cathode configuration rated for 50 V DC reverse voltage and 16 A average rectified current per diode. This component is designed for through-hole mounting in TO-220-3 package format and operates across a junction temperature range of -55°C to 150°C. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to provide alternative sourcing options when the primary component is unavailable or when inventory requirements necessitate alternative suppliers.

Substiute Parts

GP1601 C0G

Taiwan Semiconductor CorporationIn Stock: 949GP1601 C0G Datasheet

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SBR30A50CT

Diodes IncorporatedIn Stock: 11388SBR30A50CT Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GP1601 C0G is determined by the following critical parameters:

Mandatory Matching Parameters:

• Diode Configuration: 1 Pair Common Cathode
• Voltage - DC Reverse (Vr) (Max): 50 V
• Mounting Type: Through Hole
• Package / Case: TO-220-3

Allowable Variation Parameters:

• Current - Average Rectified (Io) (per Diode): Substitute must meet or exceed 16 A requirement
• Voltage - Forward (Vf) (Max) @ If: Substitute specifications must be compatible with circuit design parameters
• Operating Temperature - Junction: Substitute range must encompass or exceed -55°C ~ 150°C
• Technology Type: Standard or Super Barrier technologies are both acceptable for this application category

The SBR30A50CT from Diodes Incorporated qualifies as a substitute based on matching all mandatory parameters while providing comparable electrical performance within the specified voltage and current ratings.

Parameter Comparison

Engineering Selection Recommendations

Both the GP1601 C0G and SBR30A50CT maintain Active product status with full regulatory compliance under RoHS3 and REACH standards. Selection between these components should be based on application-specific requirements and availability.

The GP1601 C0G provides 16 A average rectified current per diode with standard recovery characteristics and lower reverse leakage current at 10 µA @ 50 V.

The SBR30A50CT provides 15 A average rectified current per diode with fast recovery characteristics and lower forward voltage drop at 550 mV @ 15 A, along with an extended lower operating temperature limit of -65°C. The SBR30A50CT utilizes Super Barrier technology, which delivers improved switching performance characteristics.

Both components are housed in identical TO-220-3 through-hole packages and support unlimited moisture sensitivity handling. Component selection should account for circuit current requirements, thermal management considerations, and switching speed specifications relevant to the target application.

Frequently Asked Questions (FAQ)

Q: Can the SBR30A50CT directly replace the GP1601 C0G in all applications?

A: The SBR30A50CT is electrically compatible for applications requiring up to 15 A average rectified current per diode at 50 V reverse voltage. Applications requiring the full 16 A rating of the GP1601 C0G must evaluate whether the 15 A specification of the SBR30A50CT meets circuit requirements. Both components share identical TO-220-3 package geometry and pin configuration, enabling direct physical substitution.

Q: What are the key differences between these two diode arrays?

A: The primary differences are current rating (16 A versus 15 A), forward voltage characteristics (1.1 V @ 8 A versus 550 mV @ 15 A), recovery speed (standard versus fast), and reverse leakage current (10 µA versus 500 µA @ 50 V). The SBR30A50CT features an extended lower operating temperature limit of -65°C compared to -55°C for the GP1601 C0G.

Q: Are both parts RoHS3 compliant?

A: Yes, both the GP1601 C0G and SBR30A50CT are ROHS3 Compliant with REACH Unaffected status and MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the significance of the TO-220-3 package specification?

A: The TO-220-3 package is a standardized through-hole component format with three leads. Both the GP1601 C0G and SBR30A50CT utilize this identical package, ensuring mechanical and electrical compatibility for PCB mounting and thermal management applications.

Q: How do the recovery speed specifications differ between these parts?

A: The GP1601 C0G features standard recovery characteristics with recovery time greater than 500 nanoseconds at currents exceeding 200 mA. The SBR30A50CT features fast recovery characteristics with recovery time less than or equal to 500 nanoseconds at the same current threshold. Fast recovery diodes reduce switching losses in high-frequency applications.

Q: What considerations apply to the reverse leakage current difference?

A: The GP1601 C0G exhibits 10 µA reverse leakage current at 50 V, while the SBR30A50CT exhibits 500 µA at the same voltage. Applications sensitive to leakage current or requiring minimal standby power consumption should account for this specification difference during circuit design evaluation.