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Skkt27/16e 27A 1600V Dual SCR Thyristor Power Module
US$16.00
10-99 Pieces
US$15.50
100-399 Pieces
US$15.00
400-999 Pieces
US$14.00
1,000-2,999 Pieces
US$13.00
3,000+ Pieces

Product specifications

Voltage

Current

Product profile

Customization

Available

Application

Power Electronic Components, Motor Control, Soft Starter, Power Supply, Tempera

Batch Number

2026+

Model NO.

SKKT27

Certification

CCC, CE, RoHS

Manufacturing Technology

Original Manufacturer

Material

Power Semiconductor

Model

PWB200AA40

Package

Thyristor Diode Module

Signal Processing

Power Control

Type

SCR Diode Module

Quality

High

Warranty

1 Year

Shipment

International Express

Packing

Soft Pearl Cotton + Hard Cardboard Box

Transport Package

Standard Export Carton

Specification

27A 1600V

Trademark

SEMIDUKEN

Origin

China

HS Code

8541300000

Key features

27A average on-state current
1600V blocking voltage
Dual SCR thyristor configuration
Up to 550A surge current

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience
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: ≤6.53h

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:What parameters should be checked when replacing an existing SKKT27/16E module?
A:
Check the 1600V blocking voltage, current rating, dual-thyristor circuit configuration, gate characteristics, terminal arrangement, Case A46 dimensions and thermal performance. Matching only the current and voltage ratings is not sufficient.
Q:Can this module be used in an AC motor soft starter?
A:
Yes. AC motor soft starters are specifically listed among the typical applications of the SKKT27 series. Actual selection should consider motor current, starting duration, switching frequency and thermal conditions.
Q:How should the heatsink be selected for continuous operation?
A:
Heatsink selection should consider actual RMS current, conduction angle, case temperature, ambient temperature and duty cycle. The module should be installed with proper thermal contact according to the required thermal resistance.
Q:Is SKKT27/16E suitable for applications with transient current surges?
A:
The datasheet specifies surge on-state current up to 550A at 25 deg C for a 10ms condition. System designers should also evaluate surge duration, repetition frequency and fuse coordination.
Q:What should be considered when designing the gate drive circuit?
A:
The trigger circuit should be designed according to the specified gate trigger current and voltage characteristics while maintaining sufficient trigger margin across the expected operating temperature range.

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