GP1603 C0G Diode Array Equivalent & Substitute Parts

Part Overview

The GP1603 C0G is a diode array featuring one pair of common cathode configuration rated for 16A 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 original GP1603 C0G variant is discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives that maintain electrical and mechanical compatibility for existing designs.

Substiute Parts

GP1603 C0G

Taiwan Semiconductor CorporationIn Stock: 1044GP1603 C0G Datasheet

Current PartRFQ

GP1603

Taiwan Semiconductor CorporationIn Stock: 1092GP1603 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GP1603 C0G is determined by strict equivalence across the following critical parameters:

Mandatory Matching Criteria:

• Diode configuration: 1 Pair Common Cathode
• Current rating: 16A average rectified per diode
• Forward voltage: 1.1 V maximum at 8 A
• Recovery speed: Standard Recovery >500ns, > 200mA (Io)
• Junction temperature range: -55°C to 150°C
• Package type: TO-220-3 through-hole
• Compliance: ROHS3 Compliant, MSL 1

The GP1603 direct manufacturer part number from Taiwan Semiconductor Corporation qualifies as a substitute based on identical electrical characteristics and package specifications. The primary distinction is the addition of specified DC reverse voltage rating (200 V maximum), which represents an enhancement rather than a deviation from the original specification set.

Parameter Comparison

Engineering Selection Recommendations

The GP1603 (active product status) serves as the direct substitute for the discontinued GP1603 C0G. Both components are manufactured by Taiwan Semiconductor Corporation and maintain identical electrical performance specifications across all critical parameters: 16A current rating, 1.1 V forward voltage at 8 A, standard recovery speed characteristics, and -55°C to 150°C junction temperature range.

The substitute part is currently in active production status with 1007 units available in inventory, ensuring supply chain continuity. Both variants maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for new designs and replacement applications.

The GP1603 substitute is suitable for direct replacement in existing circuit designs without modification to PCB layout, thermal management, or electrical circuit parameters.

Frequently Asked Questions (FAQ)

Q: Can the GP1603 substitute be used in place of the discontinued GP1603 C0G without circuit modification?

A: Yes. Both parts share identical diode configuration (1 Pair Common Cathode), current rating (16A), forward voltage characteristics (1.1 V @ 8 A), recovery speed, and operating temperature range (-55°C to 150°C). The TO-220-3 package and through-hole mounting are identical, requiring no PCB layout changes.

Q: What is the difference between the GP1603 C0G and GP1603 substitute?

A: The primary difference is product status. The GP1603 C0G is discontinued at DiGi Electronics, while the GP1603 is in active production. The substitute includes a specified DC reverse voltage rating of 200 V maximum, whereas the original specification referenced 1000 V reverse leakage measurement conditions. This represents an enhancement in documented specifications.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the GP1603 C0G and GP1603 substitute are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and use.

Q: What is the moisture sensitivity level for these components?

A: Both parts carry MSL 1 (Unlimited) classification, indicating no moisture sensitivity restrictions during storage, handling, or assembly processes.

Q: Is the TO-220AB package identical between both parts?

A: Yes. Both components use the TO-220AB supplier device package designation, ensuring mechanical and thermal compatibility in existing designs.