Rectifier Diode Modules AMKD

Power Rectifier Diode Modules AMKD are non-controllable rectifiers for AC/DC converters in monolithic design with dual topology of semiconductors (two switches): diode-diode type. Used in DC and AC circuits with loads to 701A and reverse pulse voltages up to 2200V (depending on series).

The rectifier diode modules are housed in a industry-standard housing making it easy to integrate the device into existing equipment.

Catalog of series of diode modules with similar parameters

Part numbering guide for diode-diode modules AMKD

Installation recommendations for power diode modules

The diode modules are characterized by high electrical and thermal cycling capability, meaning high reliability and long lifetime in intensive operation modes.

Circuit Diagram of Modules AMKD

Rated range of currents of rectifier diode modules: 26A, 46A, 81A, 100A, 152A, 162A, 212A, 250A, 260A, 353A, 380A, 700A, 701A. Nominal voltage range: 400V, 600V, 800V, 1200V, 1400V, 1600V, 1800V, 2000V, 2200V.

The main (power) terminals are on the top of the case and are marked as 123 (common anode-cathode, cathode, anode).

Rectifier diode modules AMKD series are used in various power equipment - power and control units, 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 thyristor / diode modules of 2 years from the date of purchase. When supplying thyristor / diode modules, if necessary, we provide quality declaration and certificate of conformity.

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

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

office@asenergi.com

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.

Housings of Rectifier Diode Modules AMKD


Package 1

Package 2

Package 3
bonded

Package 3
pressure contact

Package 5

General specifications of Rectifier Diode Modules AMKD

Series Type IFAV
(Tcase)
VRRM IFSM I2t V(TO) rT Tvj max Rth(j-c)
(per chip)
W Package,
Dimensions
L×B×H
Data-sheet
A V A kA2·s V mΩ ºC ºC/W g mm PDF
Package 1
AMKD 26 AMKD 26-12 31 (85ºC)
26 (93ºC)
1200-1600 480 1.15 0.85 6.0 125 1.00 95 Package 1
93x20x30
Datasheet
AMKD 26-14
AMKD 26-16
AMKD 46 AMKD 46-08 47 (85ºC)
45 (86ºC)
800-1800 600 1.80 0.85 5.0 125 0.06 95 Package 1
93x20x30
Datasheet
AMKD 46-12
AMKD 46-14
AMKD 46-16
AMKD 46-18
AMKD 81 AMKD 81-08 82 (85ºC)
80 (87ºC)
800-1800 1750 15 0.85 1.8 125 0.40 95 Package 1
93x20x30
Datasheet
AMKD 81-12
AMKD 81-14
AMKD 81-16
AMKD 81-18
AMKD 81 H4 AMKD 81-20 H4 82 (85ºC)
80 (87ºC)
2000-2200 1750 15 0.85 1.8 125 0.40 95 Package 1
93x20x30
Datasheet
AMKD 81-22 H4
AMKD 100 AMKD 100-04 100 (85ºC)
67 (100ºC)
400-1800 2000 20 0.85 1.3 125 0.35 95 Package 1
93x20x30
Datasheet
AMKD 100-06
AMKD 100-08
AMKD 100-12
AMKD 100-14
AMKD 100-16
AMKD 100-18
AMKD 101 AMKD 101-16 134 (85ºC)
101 (100ºC)
1600 2000 20 0.87 2.45 130 0.19 75 Package 1
93x20x30
Datasheet
Package 2
AMKD 152 H1 AMKD 152‑16 H1 171 (85ºC)
132 (100ºC)
1600 4500 101 0.82 1.35 135 0.20 165 Package 2
94x34x30
Datasheet
AMKD 162 AMKD 162-08 195 (85ºC)
160 (95ºC)
800-2200 5000 125 0.85 1.20 125 0.18 165 Package 2
94x34x30
Datasheet
AMKD 162-12
AMKD 162-14
AMKD 162-16
AMKD 162-18
AMKD 162-20 H4
AMKD 162-22 H4
AMKD 212 AMKD 212-12 212 (85ºC)
165 (100ºC)
1200-1800 5500 151 0.75 1.05 135 0.18 165 Package 2
94x34x30
Datasheet
AMKD 212-14
AMKD 212-16
AMKD 212-18
AMKD 250 AMKD 250-16 255 (85ºC)
199 (100ºC)
1600-1800 6000 180 0.77 1.00 135 0.13 165 Package 2
94x34x30
Datasheet
AMKD 250-18 Datasheet
Package 3
AMKD 260 AMKD 260-08 260 (85ºC)
185 (100ºC)
800-2200 10000 500 0.90 0.37 130 0.14 600 Package 3
115x50x52
Datasheet
AMKD 260-12
AMKD 260-14
AMKD 260-16
AMKD 260-18
AMKD 260-20 H4
AMKD 260-22 H4
AMKD 353 AMKD 353-12 350 (85ºC)
260 (100ºC)
1200-1800 9500 451 0.84 0.75 130 0.09 600 Package 3
115x50x52
Datasheet
AMKD 353-14
AMKD 353-16
AMKD 353-18
AMKD 380 AMKD 380-08 380 (100ºC) 800-2200 10000 500 0.80 0.35 150 0.11 600 Package 3
115x50x52
Datasheet
AMKD 380-12
AMKD 380-14
AMKD 380-16
AMKD 380-18
AMKD 380-20 H4
AMKD 380-22 H4
Package 5
AMKD 700 AMKD 700-08 700 (100ºC) 800-2200 22000 2420 0.75 0.20 150 0.065 1420 Package 5
150x60x52
Datasheet
AMKD 700-12
AMKD 700-14
AMKD 700-16
AMKD 700-18
AMKD 700-20 H4
AMKD 700-22 H4
AMKD 701 AMKD 701-12 701 (100ºC)
820 (85ºC)
1200-2200 22500 2530 0.70 0.28 160 0.072 1400 Package 5
150x60x52
Datasheet
AMKD 701-16
AMKD 701-18
AMKD 701‑22 H4

Part numbering guide for diode–diode modules AMKD:

A M KD 380 22 H4
A AS ENERGI.
M Semiconductor Type: Module.
KD Topology of internal connection: Diode–Diode.
380 Rated current (ITAV), A.
22 Voltage class (VRRM/100).
H4 Option, where applicable, e.g H4 stands for Visol = 4800 V.

Possible alternatives, replacements, analogue, equivalent products:

PDFDownload catalog for Rectifier Diode Modules


List of series of power rectifier diode modules with similar parameters and housing sizes.

Series IFAV (Tcase) VRRM Topology Dimensions, mm Package Datasheet
AMKD 26 26 A (93ºC) 1200-1600 V diode-diode 93x20x30 1
SKKD 26 26 A (93ºC) 1200-1600 V diode-diode 93x20x30 1
MDD-25 25 A (100ºC) 400-1800 V diode-diode 92x20x30 1
AMKD 46 47 A (85ºC) 800-1800 V diode-diode 93x20x30 1
SKKD 46 47 A (85ºC) 800-1800 V diode-diode 93x20x30 1
MDD-40 40 A (100ºC) 400-1800 V diode-diode 92x20x30 1
MDD-63 63 A (100ºC) 400-1600 V diode-diode 92x20x30 1
AMKD 81 82 A (85ºC) 800-1800 V diode-diode 93x20x30 1
SKKD 81 82 A (85ºC) 800-1800 V diode-diode 93x20x30 1
MDD-80 80 A (100ºC) 400-1600 V diode-diode 92x20x30 1
AMKD 100 100 A (85ºC) 400-1800 V diode-diode 93x20x30 1
SKKD 100 100 A (85ºC) 400-1800 V diode-diode 93x20x30 1
MDD-100 100 A (100ºC) 400-1600 V diode-diode 92x20x30 1
MDD-125 125 A (92ºC) 400-1600 V diode-diode 94x34x32 2
AMKD 101 101 A (100ºC) 1600 V diode-diode 93x20x30 1
SKKD 101 101 A (100ºC) 1600 V diode-diode 93x20x30 1
MDD-100 100 A (100ºC) 400-1600 V diode-diode 92x20x30 1
MDD-125 125 A (92ºC) 400-1600 V diode-diode 94x34x32 2
AMKD 152 H1 132 A (100ºC) 1600 V diode-diode 94x34x30 2
SKKD 152 H1 132 A (100ºC) 1600 V diode-diode 94x34x30 2
MD3-155-F 155 A (100ºC) 3000-3600 V diode-diode 94x34x30 2
AMKD 162 160 A (95ºC) 800-2200 V diode-diode 94x34x30 2
SKKD 162 160 A (95ºC) 800-2200 V diode-diode 94x34x30 2
MDD-160 160 A (89ºC) 400-1600 V diode-diode 94x34x32 2
MD3-160-F 160 A (98ºC) 3000-3600 V diode-diode 94x34x30 2
MD3-175-F 175 A (100ºC) 2400-2800 V diode-diode 94x34x30 2
AMKD 212 212 A (85ºC) 1200-1800 V diode-diode 94x34x30 2
SKKD 212 212 A (85ºC) 1200-1800 V diode-diode 94x34x30 2
MDD-200 200 A (89ºC) 400-1600 V diode-diode 115x53x51 3
MD3-200-F 200 A (90ºC) 2000-2800 V diode-diode 94x34x30 2
MD3-215-F 215 A (100ºC) 2000-2200 V diode-diode 94x34x30 2
AMKD 250 255 A (85ºC) 1600-1800 V diode-diode 94x34x30 2
SKKD 250 255 A (85ºC) 1600-1800 V diode-diode 94x34x30 2
MDD-250 250 A (86ºC) 400-1600 V diode-diode 115x53x51 3
MD3-245-F 245 A (100ºC) 1000-1800 V diode-diode 94x34x30 2
MD3-250-F 250 A (99ºC) 1000-1800 V diode-diode 94x34x30 2
AMKD 260 260 A (85ºC) 800-2200 V diode-diode 115x50x52 3
SKKD 260 260 A (85ºC) 800-2200 V diode-diode 115x50x52 3
MDD-250 250 A (86ºC) 400-1600 V diode-diode 115x53x51 3
MD3-250-C1 250 A (98ºC) 3000-3600 V diode-diode 115x50x52 3
AMKD 353 350 A (85ºC) 1200-1800 V diode-diode 115x50x52 3
SKKD 353 350 A (85ºC) 1200-1800 V diode-diode 115x50x52 3
MDD-350 350 A (100ºC) 400-1800 V diode-diode 115x50x52 3
MD3-400-C1 400 A (106ºC) 1000-1800 V diode-diode 115x50x52 3
AMKD 380 380 A (100ºC) 800-2200 V diode-diode 115x50x52 3
SKKD 380 380 A (100ºC) 800-2200 V diode-diode 115x50x52 3
MD3-400-C1 400 A (106ºC) 1000-1800 V diode-diode 115x50x52 3
MD3-400-A2 400 A (97ºC) 4600-5200 V diode-diode 150x60x52 5
AMKD 700 700 A (100ºC) 800-2200 V diode-diode 150x60x52 5
SKKD 700 700 A (100ºC) 800-2200 V diode-diode 150x60x52 5
MDD-800 800 A (100ºC) 800-2400 V diode-diode 180x77x80 7
MD3-800-D 800 A (85ºC) 3800-4400 V diode-diode 180x77x80 7
AMKD 701 701 A (100ºC) 1200-2200 V diode-diode 150x60x52 5
SKKD 701 701 A (100ºC) 1200-2200 V diode-diode 150x60x52 5
MDD-800 800 A (100ºC) 800-2400 V diode-diode 180x77x80 7
MD3-800-D 800 A (85ºC) 3800-4400 V diode-diode 180x77x80 7

Alternative series of rectifier diode modules for currents up to 1200A are also available to order:

Series IFAV (Tcase) VRRM Topology Dimensions, mm Package Datasheet
MDD-300 300 A (100ºC) 400-1800 V diode-diode 115x53x51 3
MDD-320 320 A (107ºC) 1200-2800 V diode-diode 115x50x52 3
MD3-320-C1 320 A (107ºC) 2000-2800 V diode-diode 115x50x52 3
MD3-320-A2 320 A (100ºC) 4600-6500 V diode-diode 150x60x52 5
MD3-470-A2 470 A (100ºC) 3800-4400 V diode-diode 150x60x52 5
MDD-500 500 A (100ºC) 800-2600 V diode-diode 150x60x52 5
MD3-500-A2 500 A (102ºC) 3000-3600 V diode-diode 150x60x52 5
MD3-515-A2 515 A (100ºC) 3000-3600 V diode-diode 150x60x52 5
MD3-580-A2 580 A (100ºC) 2000-2600 V diode-diode 150x60x52 5
MDD-630 630 A (103ºC) 1000-2800 V diode-diode 150x60x52 5
MD3-630-A2 630 A (103ºC) 1000-1800 V diode-diode 150x60x52 5
MD3-660-A2 660 A (100ºC) 1000-1800 V diode-diode 150x60x52 5
MD3-1000-D 1000 A (91ºC) 2000-2800 V diode-diode 180x77x84 7
MDD-1000 1000 A (100ºC) 600-1800 V diode-diode 180x77x84 7A
MDD-1200 1200 A (100ºC) 600-1800 V diode-diode 180x77x84 7A

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. Recommended to use 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 reproducible 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 in datasheet torque value must be observed.

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.


Example of mounting order

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

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