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Zp320 320A 4500V Ceramic Disc Fast Recovery Diode Replacement for 5sdf 03D4501

Name: Zp320 320A 4500V Ceramic Disc Fast Recovery Diode Replacement for 5sdf 03D4501
Brand: Zhejiang Duken Electric Co., Ltd.
SKU: 2321356475

Zhejiang, ChinaZhejiang Duken Electric Co., Ltd.

US$52.00

10-99 Pieces

US$50.00

100+ Pieces

Product specifications

ZP320

Product profile

Customization

Available

Application

Diode, Power Electronic Components

Batch Number

2023+

Model NO.

ZP320

Certification

CE, RoHS, ISO

Material

Power Semiconductor

Model

Zp320

Type

N-Type Semiconductor

Alternative

5sdf03D4501

Rated Current

320A

Repetitive Peak Reverse Voltage

4500V

Package Type

Ceramic Press Pack

Surge Current

5ka

Reverse Recovery Charge

Max. 1000UC

Mounting Force

10 to 12kN

Transport Package

Carton

Specification

10*10*6cm

Trademark

semiduken

Origin

Zhejiang

Key features

320A 4500V High Voltage Rating Designed as a replacement solution for 5SDF 03D4501 high power converter applications

5kA Surge Current Capability Strong transient current handling performance under specified 10ms surge conditions

Fast Recovery Performance Low recovery current and recovery charge designed for demanding high voltage switching circuits

Ceramic Press Pack Structure 60mm compact disc package supports reliable double side cooling and high power installation

10 to 12kN Mounting Force Press pack construction provides stable electrical and thermal contact under controlled clamping

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Zhejiang Duken Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.43h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, OEM/ODM service, in-stock capacity, quality assurance, and some production and testing equipment. It holds ISO9001:2015, CE, and RoHS-related certifications and has attended PCIM Europe. However, it lacks a valid manufacturing-capacity contract with its associated subcontractor, overseas warehouses, overseas agents or branches, and overseas showrooms. R&D documentation is unavailable for audit, no new products were reported in the past year, and the supplier has no patents or SDK. Service corrective-action and complaint-handling procedures exist but lack written records. Reported financial indicators are all zero, limiting assessment of financial credibility.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE and RoHS product-certification capability. These are explicit certification-related credentials supporting quality-system and product-compliance capability.

Financial creditThe provided financial records report zero operating revenue, gross profit or gross margin, and current-ratio values for the stated periods. These figures do not demonstrate financial strength and materially limit confidence in the supplier’s financial credibility.

R&D capabilityThe supplier offers design customization and ODM services and uses CAD and SolidWorks. Nevertheless, it reported no new products in the past year, no patents, no available SDK, and no auditable R&D design-input, output, review, verification, or validation documentation.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, and minor customization, and also provides OEM and ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Is ZP320 the original 5SDF 03D4501?

No. ZP320 is a replacement product developed for applications using 5SDF 03D4501. It should be evaluated according to the electrical, mechanical and operating requirements of the existing equipment.

Q:What should be confirmed before replacing 5SDF 03D4501 with ZP320?

Please confirm the 4500V blocking voltage, 320A average current, 500A RMS current, forward characteristics, reverse recovery characteristics, 60mm package dimensions, 10 to 12kN mounting force and cooling conditions. Sample verification under the actual equipment operating conditions is recommended for critical applications.

Q:What is the maximum reverse voltage?

The reference specification gives a repetitive peak reverse voltage VRRM of 4500V. It also specifies permanent DC link voltages of 2400V at 100% duty and 2800V at 5% duty under its stated cosmic radiation conditions.

Q:What mounting force is required?

The reference specification specifies a mounting force of 10 to 12kN. Proper clamping is important for reliable electrical and thermal contact in press pack semiconductor assemblies.

Q:What is your quality assurance process?

100% full inspection before delivery. Products certified with ISO, CE, ROHS, In-house production with chip bonding, welding, and testing equipment. Reliability and aging tests were supported in-house ensuring consistent quality for industrial applications.