CSICD05-1200 TR13 Equivalent & Substitute Parts

Part Overview

The CSICD05-1200 TR13 is a Silicon Carbide Schottky diode rated for 1200 V DC reverse voltage with 5 A average rectified current, manufactured by Central Semiconductor Corp in a Surface Mount DPAK package. This component is classified as obsolete, necessitating identification of equivalent and substitute parts for ongoing design support and procurement continuity. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts provide functional alternatives with modified performance characteristics within acceptable application parameters.

Substiute Parts

CSICD05-1200 TR13

Central Semiconductor CorpIn Stock: 1132CSICD05-1200 TR13 Datasheet

Current PartRFQ

C4D08120E-TR

Wolfspeed, Inc.In Stock: 1665C4D08120E-TR Datasheet

MFR RecommendedRFQ

PCDD05120G1_L2_00001

Panjit International Inc.In Stock: 4297PCDD05120G1_L2_00001 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CSICD05-1200 TR13 are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalent Classification: Parts that maintain identical or near-identical electrical specifications including voltage rating (1200 V), current rating (5 A), forward voltage drop (1.7 V @ 5 A), and reverse recovery time (0 ns). These parts are direct functional replacements with no circuit redesign required.

Manufacturer Recommended Substitute Classification: Parts that share the same voltage rating (1200 V) and package form factor (TO-252-3, DPAK) but feature enhanced current ratings (24.5 A versus 5 A). These substitutes are suitable for applications where higher current capacity provides design margin or future scalability, provided thermal management and PCB layout accommodate the increased power dissipation.

Key Parameters Determining Substitutability:

• Voltage - DC Reverse (Vr) (Max): Must equal 1200 V
• Technology: Must be SiC (Silicon Carbide) Schottky
• Mounting Type: Must be Surface Mount
• Package / Case: Must be TO-252-3, DPAK (2 Leads + Tab), SC-63
• Reverse Recovery Time (trr): Must be 0 ns
• Operating Temperature Range: Must encompass -55°C to 175°C

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Parametric Equivalent):

The PCDD05120G1_L2_00001 manufactured by Panjit International Inc. is classified as a parametric equivalent. This part maintains identical electrical specifications (1200 V, 5 A, 1.7 V forward voltage) and identical package form factor. The part is currently in active production status, ensuring long-term availability and supply chain stability. ROHS3 compliance and MSL 1 (Unlimited) rating match the original specification. The reverse leakage current is lower (50 µA versus 190 µA), representing improved performance. This part requires no circuit modifications and is suitable for direct substitution in existing designs.

For Enhanced Performance Substitution (Manufacturer Recommended):

The C4D08120E-TR manufactured by Wolfspeed, Inc. is a manufacturer-recommended substitute offering enhanced current capacity (24.5 A versus 5 A) while maintaining the 1200 V voltage rating and identical package form factor. This part is in active production status and ROHS3 compliant. The forward voltage specification (1.8 V @ 8 A) is marginally higher than the original part. The MSL rating of 3 (168 Hours) requires standard moisture control during storage and handling. The increased capacitance (560 pF versus 240 pF) may affect high-frequency circuit performance and requires circuit-level evaluation. This substitute is appropriate for applications requiring higher current capacity or where design margin enhancement is beneficial.

Compliance Considerations:

All three parts maintain ROHS3 compliance and EAR99 ECCN classification. The parametric equivalent (PCDD05120G1_L2_00001) carries REACH Unaffected status, while the manufacturer-recommended substitute (C4D08120E-TR) is REACH Affected. Selection should account for supply chain compliance requirements specific to the end application and geographic market.

Frequently Asked Questions (FAQ)

Q: Can the PCDD05120G1_L2_00001 be used as a direct replacement for the CSICD05-1200 TR13?

A: Yes. The PCDD05120G1_L2_00001 maintains identical electrical specifications (1200 V reverse voltage, 5 A current rating, 1.7 V forward voltage, 0 ns reverse recovery time) and identical package form factor (TO-252-3, DPAK). No circuit modifications are required. The part is in active production status, ensuring availability.

Q: What is the primary difference between the parametric equivalent and the manufacturer-recommended substitute?

A: The parametric equivalent (PCDD05120G1_L2_00001) maintains the original 5 A current rating and is a direct functional replacement. The manufacturer-recommended substitute (C4D08120E-TR) provides enhanced current capacity (24.5 A) while maintaining the 1200 V voltage rating. The substitute is suitable for applications requiring higher current handling or design margin enhancement.

Q: Are there any thermal management considerations when using the C4D08120E-TR substitute?

A: The C4D08120E-TR has a higher current rating (24.5 A) than the original part (5 A). While the forward voltage is comparable (1.8 V @ 8 A versus 1.7 V @ 5 A), applications operating at the higher current levels will generate increased power dissipation. PCB thermal design and heat dissipation provisions should be evaluated for the specific application current profile.

Q: Does the higher capacitance of the C4D08120E-TR (560 pF versus 240 pF) affect circuit performance?

A: The capacitance difference (560 pF @ 0V, 1MHz versus 240 pF @ 1V, 1MHz) may impact high-frequency circuit behavior, particularly in switching applications or circuits with tight timing requirements. Circuit-level evaluation is necessary to determine if the increased capacitance affects switching speed, efficiency, or signal integrity in the specific application.

Q: What is the significance of the MSL rating difference between the parts?

A: The original part (CSICD05-1200 TR13) and parametric equivalent (PCDD05120G1_L2_00001) have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. The manufacturer-recommended substitute (C4D08120E-TR) has MSL 3 (168 Hours), requiring standard moisture control during storage and handling. MSL 3 components must be stored in controlled humidity environments and have a limited shelf life after opening the moisture barrier bag.

Q: Are all three parts compatible with the same PCB footprint?

A: Yes. All three parts use the TO-252-3, DPAK (2 Leads + Tab), SC-63 package form factor. PCB footprints designed for the original CSICD05-1200 TR13 are compatible with both substitute parts without layout modifications.

Q: What is the REACH compliance status difference, and does it matter?

A: The parametric equivalent (PCDD05120G1_L2_00001) is REACH Unaffected, while the manufacturer-recommended substitute (C4D08120E-TR) is REACH Affected. REACH Affected status indicates the component contains substances of concern regulated under the REACH directive. Selection should account for end-market compliance requirements and supply chain documentation needs.

Q: Can the C4D08120E-TR be used in applications originally designed for the 5 A rated part?

A: Yes. The C4D08120E-TR is rated for 24.5 A, which exceeds the original 5 A requirement. The part will operate safely at 5 A or lower current levels. However, the increased capacitance and slightly higher forward voltage should be evaluated in the specific circuit context to ensure no adverse effects on switching characteristics or signal timing.