Diode Modules SKKE Semikron Replacement

Diode Modules SKKE Semikron have a monolithic design with a single topology of semiconductors (one switch): single diode (SKKE). Used in DC and AC circuits with loads to 1360A and reverse pulse voltages up to 2200V.

Diode Modules AMKE AS ENERGITM is a replacement, equivalent and alternative semiconductor device for SKKE Semikron.

Rectifier modules are housed in a SEMIPACK – industry-standard housing making it easy to integrate the device into existing equipment.

The modules are designed and assembled in high reliable pressure contact and in solder bond technology which addresses the specific requirements of cost and performance optimized applications.

Diode Modules are used in various power equipment - power and control units, electrical drives, power regulators, AC regulators, converters, controllers of blast furnaces or chemical processes, welding equipment, and as rectifiers for AC converters.

Our company provides a quality guarantee for diode modules of 2 years from the date of purchase. When supplying diode modules, if necessary, we provide technical passport and certificate of conformity.

The final price of diode modules depends on the class, quantity, delivery terms, manufacturer, country of origin and form of payment.

For questions regarding the acquisition of Power Modules, Thyristors, Diodes, send an email request to:

[email protected]

And we will provide you a commercial offer for delivery.
For a large number, we will provide an individual price!!!

We are open to manufacture products at our production facilities
according to your requests and technical task.

Photo Gallery

The photo gallery shows many different semiconductor devices, semiconductor chips and SCRs produced by AS ENERGITM, examples of test reports.

General specifications of Diode Modules SKKE and Replacements

I2t VT(TO) rT Rth(j-c) W Package,
A V A A2·s V mΩ K/W g mm PDF
SKKE 81 SKKE 81/08 82 800-1600 1750 15000 0.85 1.8 0.4 95 Package 1
AMKE81-08 Datasheet
SKKE 81/12 AMKE81-12
SKKE 81/16 AMKE81-16
SKKE 120 SKKE 120F17 120 1700 1800 16200 1.5 4.5 0.2 160 Package 2
AMKE120-F17 Datasheet
SKKE 162 SKKE 162/08 195 800-2200 5000 125000 0.85 1.2 0.18 165 Package 2
AMKE162-08 Datasheet
SKKE 162/12 AMKE162-12
SKKE 162/14 AMKE162-14
SKKE 162/16 AMKE162-16
SKKE 162/18 AMKE162-18
SKKE 162/22H4 AMKE162-22H4
SKKE 212 SKKE 212/16 H2 213 1600 5500 151250 0.75 1.05 0.05 165 Package 2
AMKE212-16H2 Datasheet
SKKE 290 SKKE 290F06 290 600 6000 180000 0.9 1.2 0.08 160 Package 2
AMKE290-F06 Datasheet
SKKE 301 SKKE 301F12 300 1200 3600 64800 1.2 2.75 0.11 160 Package 2
AMKE301-F12 Datasheet
SKKE 310 SKKE 310F12 310 1200 5500 151000 1.2 1.9 0.08 250 Package 2
AMKE310-F12 Datasheet
SKKE 330 SKKE 330F17 330 1700 5200 135000 1.5 1.9 0.079 330 Package 4
AMKE330-F17 Datasheet
SKKE 380 SKKE 380/12 380 1200-1600 10000 500000 0.8 0.35 0.11 550 Package 3
AMKE380-12 Datasheet
SKKE 380/16 AMKE380-16
SKKE 600 SKKE 600/12 600 1200-2200 18000 1805000 0.75 0.25 0.07 840 Package 4
AMKE600-12 Datasheet
SKKE 600/16 AMKE600-16
SKKE 600/20H4 AMKE600-20H4
SKKE 600/22H4 AMKE600-22H4
SKKE 600 SKKE 600F12 600 1200 5800 168200 1.2 1.9 0.038 330 Package 4
AMKE600-F12 Datasheet
SKKE 800 SKKE 800F17 800 1700 3712 68895 1.08 1.34 0.058 330 Package 4
AMKE800-F17 Datasheet
SKKE 1201 SKKE 1201/22 1360 2200 35000 6125000 0.75 0.073 0.0466 1950 Package 6
AMKE1201-22 Datasheet

Part numbering guide for Diode Modules AMKE:

A M KE 301 F 12
M Semiconductor Type: Module.
KE Topology of internal connection: Single Diode.
301 Rated current (ITAV), A.
F Fast Diode Modules
12 Voltage class (VRRM/100).

Recommendations for mounting power modules

Heatsink and Surface Specifications, Preparation

In order to ensure good thermal contact and to obtain the thermal contact resistance values specified in the datasheets, the contact surface of the heat sink must be clean and free from dust particles. It is useful to clean the mounting surface of the heat sink with wipes and an alcohol cleaner, e.g. isopropanol, right before the mounting process. The following mechanical specifications have to be met:
– Unevenness of heat sink mounting area must be ≤ 50μm per 100 mm
– Roughness Rz: < 10 μm
– No steps > 10 μm

Heat sink surface specification

Applying Thermal Paste

Recommended to use stencil printing in order to apply thermal interface material. For SEMIPACK we recommend thermal paste thickness in the range from 50 μm to 100 μm. Applying thermal paste by means of roller is not recommended for mass production as reproducibility of an optimized thermal paste thickness cannot be guaranteed.

Mounting torque on heat sink MS

To secure power modules, the use of steel screws in combination with suitable washers and spring lock washers or combination screws is strongly recommended. The specified torque value must be observed.

soldered modules
soldered / bonded modules
SEMIPACK 3, 4, 5
pressure contact modules
pressure contact modules
Mounting screw 2 pcs M5x18 4 pcs M5x18 4 pcs M5x20 4 pcs M6x20
Mounting speed max. 300 rpm max. 300 rpm max. 300 rpm max. 300 rpm
Pre-tightening torque 0.6 Nm 0.6 Nm 0.6 Nm 0.6 Nm
Final torque MS 4.25–5.75 Nm 4.25–5.75 Nm 4.25–5.75 Nm 5.1–6.9 Nm

A pre-tightening torque and retightening to the given torque value is recommended. For the screwing process the speed has to be limited and soft torque limitation is recommended to avoid torque peaks, which may occur with pneumatic screwdrivers.

The screws must be tightened in diagonal order with equal torque in several steps until the specified torque value MS has been reached.

Example of mounting order

icon Why choose AS ENERGITM

  • Own production facilities, including semiconductor silicon chips production
  • European brand - 100% quality, favorable price, short production terms
  • Over 20 years of experience in the semiconductor industry
  • Clients from more than 50 countries trust us
  • 20000 items in the product line for currents from 10A to 15000A, voltages from 100V to 9000V
  • We produce analogues of other manufacturers' products
  • Guaranteed certified quality, warranty period of operation - 2 years


Quality Warranty

Our products are certified and correspond to international standards.
Our company provides a quality guarantee for products of 2 years.
We provide certificates of conformity, reliability reports, data sheets and technical passports at the request of the customer.


Each product is tested for the main parameters, and Test reports of the parameters for each product are provided.

Test Report

Geography of partnership

AS ENERGITM company manufactures and supplies power semiconductors to more than 50 countries around the world.


Logistics and Delivery

We deliver our products all over the world with the services of logistics companies: DHL, TNT, UPS, EMS, Fedex, Aramex.
Products can be delivered by any means of transport: air, sea, rail and road.


AS ENERGITM Semiconductors Manufacturing

Our products range includes rectifier diodes, phase control thyristors in disc and stud design, avalanche diodes and thyristors, fast switching, high frequency thyristors, fast recovery, welding and rotor diodes, triacs, bridge rectifiers, power modules (thyristor, diode, thyristor-diode, IGBT), and air and water heatsinks to them.

Power diodes and thyristors are produced for currents from 10A to 15000A, voltage range from 100V to 9000V.
Power diode and thyristor modules are produced from 25A and up to 1250A, voltage range 400V - 4400V.
The range of power semiconductors also includes equivalent, replacement, analogue and alternative semiconductor devices of global manufacturers.

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