Single Rectifier Diode Modules Infineon Replacement

Single Rectifier Diode Modules, also known as Standard Recovery Diodes is a press pack type general-purpose diodes.

Features: optimised for line frequency; low on-state losses; high reverse voltage and high current handling capabilities.

Rectifier Diodes AMND and AMDZ AS ENERGI^TM are a replacement, analog, alternative semiconductor devices for Single Rectifier Diode Modules ND, DZ Series Infineon Technologies, Eupec.

Part numbering guide for rectifier diodes

icon AS ENERGI^TM Semiconductors Manufacturing Reference

"Air-cooled heatsinks O series for disc devices", "Air heatsink SF series", "Water heatsink SS series" for diode cooling are also available to order.

The diode has an industry standard ceramic housing making it easy to integrate the device into existing equipment. This diode has a disc housing with pressure contacts. The polarity of the diode (anode, cathode) is determined by the icon on the case. The technical specifications, part numbering guide, datashets for diodes are listed below.

Rectifier Diodes AS ENERGI^TM have the following features: low static and dynamic losses, high values of V_RSM/V_RRM, extensive experience of using the devices in various industries, range of voltages from 100 to 9000 V and amperages from 100 to 7500 A, high resistance to thermal and electric cycling.

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

The final price of standard rectifier diodes depends on the voltage class, quantity, delivery terms, manufacturer, country of origin and form of payment.

General specifications of Single Rectifier Diode Modules Infineon and Replacements

Type	I_F(AV)M	V _RRM V _DRM	I_FSM	I ²t	V _T0	r _T	T _{vj max}	R _th(j-c)	W	Package, Dimensions L×B×H	Replacement AS ENERGI ^TM	Data sheet
Type	A	V	A	kA ²·s	V	mΩ	ºC	K/W	g	mm	Replacement AS ENERGI ^TM	PDF
ND89N16K	89	1600	2400	28.8	0.75	2.3	150	0.45	160	DP20 92x20x30	AMND89N16K
ND89N12K	89	1200	2400	28.8	0.75	2.3	150	0.45	160	DP20 92x20x30	AMND89N12K
ND104N18K	104	1800	2500	31.25	0.7	2.1	150	0.39	160	DP20 92x20x30	AMND104N18K
ND104N16K	104	1600	2500	31.25	0.7	2.1	150	0.39	160	DP20 92x20x30	AMND104N16K
ND104N12K	104	1200	2500	31.25	0.7	2.1	150	0.39	160	DP20 92x20x30	AMND104N12K
ND171N18K	170	1800	5600	157	0.75	0.8	150	0.26	310	DP34 94x34x30	AMND171N18K
ND171N16K	170	1600	5600	157	0.75	0.8	150	0.26	310	DP34 94x34x30	AMND171N16K
ND261N26K	260	2600	8300	344	0.7	0.68	150	0.17	700	DP50ND 92x50x52	AMND261N26K
ND260N16K	260	1600	8300	344	0.7	0.68	150	0.17	700	DP50ND 92x50x52	AMND260N16K
ND260N14K	260	1400	8300	344	0.7	0.68	150	0.17	700	DP50ND 92x50x52	AMND260N14K
DZ435N40K	435	4000	12000	720	0.84	0.6	150	0.078	900	DP50.1 101x50x52	AMDZ435N40K
DZ435N36K	435	3600	12000	720	0.84	0.6	150	0.078	900	DP50.1 101x50x52	AMDZ435N36K
DZ540N26K	540	2600	14000	980	0.78	0.31	150	0.078	900	DP50.1 101x50x52	AMDZ540N26K
DZ540N22K	540	2200	14000	980	0.78	0.31	150	0.078	900	DP50.1 101x50x52	AMDZ540N22K
DZ600N18K	600	1800	19000	1805	0.75	0.22	150	0.078	900	DP50.1 101x50x52	AMDZ600N18K
DZ600N16K	600	1600	19000	1805	0.75	0.22	150	0.078	900	DP50.1 101x50x52	AMDZ600N16K
DZ600N12K	600	1200	19000	1805	0.75	0.22	150	0.078	900	DP50.1 101x50x52	AMDZ600N12K
DZ950N44K	950	4400	29000	4205	0.85	0.28	150	0.042	2750	DP70 104x70x90	AMDZ950N44K
DZ950N36K	950	3600	29000	4205	0.85	0.28	150	0.042	2750	DP70 104x70x90	AMDZ950N36K
DZ1070N28K	1070	2800	35000	6125	0.8	0.17	160	0.045	2750	DP70 104x70x90	AMDZ1070N28K
DZ1070N26K	1070	2600	35000	6125	0.8	0.17	160	0.045	2750	DP70 104x70x90	AMDZ1070N26K
DZ1100N22K TIM	1100	2200	40000	8000	0.75	0.073	150	0.048	1950	DP70A 104x70x90	AMDZ1100N22K-TIM
DZ1100N22K	1100	2200	40000	8000	0.75	0.073	150	0.048	1950	DP70A 104x70x90	AMDZ1100N22K
DZ1070N22K	1100	2200	35000	6125	0.75	0.073	150	0.045	1950	DP70A 104x70x90	AMDZ1070N22K
DZ1070N18K	1100	1800	35000	6125	0.75	0.073	150	0.045	1950	DP70A 104x70x90	AMDZ1070N18K

Part Numbering Guide for Single Rectifier Diode Modules:

1070

A	–	AS ENERGI^TM
M	–	Product group: Module.
DZ	–	Configuration: Single Diode.
1070	–	Average on-state current I_F(AV), Amp.
N	–	Phase control device.
26	–	Voltage class V_RRM / 100.
K	–	Mechanical construction: pressure contact technology

High Power Semiconductors AS ENERGI^TM

Our company is engaged in the manufacturer and sale of wide range of power semiconductors (power thyristors, modules, rectifier diodes, avalanche, rotor and welding diodes, triacs etc.) currents up to 15000A and voltages to 9000V, and air and water heatsinks to them.
You can buy semiconductor devices in any volumes, and when ordering large lots, the price will be lower. We have earned the trust of customers and supply products all over the world.

For questions regarding the acquisition of Power Thyristors, Diodes, Modules 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 ENERGI^TM, examples of test reports.

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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 M_S

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 M_S has been reached.

Tips and recommendations for power diodes:

The power diodes should not be operated for long periods of time at their limit load for all parameters. In this case, the safety factor is determined by the required degree of reliability of the device.

Replace a failed power diode with a diode that matches the parameters of the one being replaced.

Supercooling must be provided when operating in an environment with an elevated ambient temperature.

Periodic cleaning of power diodes and coolers to remove dust and contaminants is recommended to ensure proper heat dissipation.

Inductive current dividers (often twisted toroidal wire) should be used to equalize currents between power diodes connected in parallel. The most popular connection methods are closed circuit, common coil circuit, or power diode. The efficiency of current dividers in this case is determined by the cross section of the magnetic wire.

Prevention of voltage unbalance when power diodes are connected in series is achieved by using shunt resistors connected in parallel with each diode. Voltage equalization in transient conditions is provided by connecting capacitors in parallel to each diode.

It is strictly forbidden to touch power diodes under high voltage during operation.

Why choose AS ENERGI^TM

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.

Geography of partnership

AS ENERGI^TM 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 ENERGI^TM 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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