What markets do you serve?

Main Export Markets Europe & Eastern Europe India & Middle East North America South America & Africa Our typical customers include: Power electronics distributors Industrial control/inverter/UPS/charging pile equipment manufacturers Energy and automation integrators

Yes, we offer samples for testing for qualified clients. Please contact us with your requirements.

Zk300A Disc Type Fast Recovery Diode 300A 1100-2000V Double Side Cooled Power Diode

Name: Zk300A Disc Type Fast Recovery Diode 300A 1100-2000V Double Side Cooled Power Diode
Brand: Zhejiang Duken Electric Co., Ltd.
SKU: 2280194935

Zhejiang, ChinaZhejiang Duken Electric Co., Ltd.

US$45.00

10-99 Pieces

US$42.00

100+ Pieces

Product profile

Customization

Available

Application

Diode

Batch Number

2026

Model NO.

ZK300A

Certification

CE, RoHS, ISO

Manufacturing Technology

Standard

Material

Power Semiconductor

Model

Zk300A

Package

Standard

Signal Processing

Fast Recovery Diode

Type

N-Type Semiconductor

Alternative

Transport Package

Standard

Specification

Standard

Trademark

SEMIDUKEN

Origin

Zhejiang

HS Code

8541100000

Production Capacity

100000

Key features

High Current Rating: 300A current rating for robust power handling in demanding applications.

Wide Voltage Range: Operates within 1100V to 2000V voltage range for versatile system integration.

Double Side Cooling: Double side cooled design ensures efficient thermal management.

Soft Recovery Characteristic: Soft recovery minimizes electromagnetic interference and improves efficiency.

Hermetic Metal Housing: Hermetic metal housing with ceramic insulation for high reliability.

Industrial Grade Quality: Designed for industrial applications with stable thermal performance.

Comprehensive Certifications: Certified with CE, RoHS, ISO, and TUV standards for global compliance.

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: ≤4.08h

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:Are you a manufacturer or trader?

We are a manufacturer with over 15 years of experience, specializing in high-power semiconductor components such as thyristors, diodes, bridge rectifiers, and IGBT modules. Our factory is located in Yueqing, Zhejiang, China's leading power electronics industrial base.

Q:What is your MOQ?

For most models, our MOQ starts from 10 pieces, which allows flexibility for new distributors and OEM customers.

Q:What are your payment terms?

For new customers:100% T/T in advance For long-term partners: Flexible payment options can be negotiated We support secure and transparent transactions for mutual trust.

Q:Do you support OEM or customized labeling?

Yes. We provide OEM services, including: Custom labels Logo laser marking Packaging according to your brand Helping our partners build localized branding.

Q:What is your quality assurance process?

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