Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Price: $58.69
$52.17/ piece
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Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade
Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade

Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade

Price: $58.69
$52.17/ piece
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Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade

Product Information Product Specifications
Model:
MDD142-14N1B
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
100
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.200 KG
Overview

MDD142-08N1B, MDD142-12N1B, MDD142-14N1B are industrial-grade dual diode rectifier modules manufactured by IXYS Corporation (now part of Littelfuse Group), featuring 1 pair series diode configuration, specifically designed for high-power rectification applications. The three models are identical in all electrical and mechanical characteristics except for the reverse repetitive peak voltage, allowing flexible selection based on system voltage requirements.


This series of modules adopts Direct Copper Bonded (DCB) Al₂O₃ ceramic substrate and planar passivated chip technology, providing extremely low forward voltage drop and excellent temperature cycling capability. Its high isolation voltage of 3600V RMS and wide junction temperature range of -40°C to 150°C ensure long-term reliable operation in harsh industrial environments. The product uses international standard Y4-M6 package for easy installation, has passed UL E72873 certification, and is widely used in various industrial power systems.


Original IXYS MDD142-14N1B D Module Industrial Grade Highlights:

Genuine Original Guarantee: All products are manufactured by IXYS original factory with complete traceability

Low Loss Design: Extremely low forward voltage drop and reverse leakage current, improving system efficiency

High Reliability Structure: DCB ceramic substrate, excellent heat dissipation performance and temperature cycling capability

High Isolation Voltage: 3600V RMS isolation voltage, improving system safety

Standard Package: International standard Y4-M6 package, directly replaceable with other brands of the same specification

Wide Temperature Operation: -40°C to 150°C junction temperature range, adapting to various harsh industrial environments

Complete Certifications: Passed UL E72873 certification, compliant with RoHS environmental standards


Original IXYS MDD142-14N1B D Module Industrial Grade Parameter Category:

Parameter CategoryMDD142-08N1BMDD142-12N1BMDD142-14N1B
Basic Information


BrandIXYS (Part of Littelfuse)IXYS (Part of Littelfuse)IXYS (Part of Littelfuse)
Product TypeDual Diode Rectifier ModuleDual Diode Rectifier ModuleDual Diode Rectifier Module
Diode Configuration1 Pair Series Connection1 Pair Series Connection1 Pair Series Connection
Package TypeY4-M6Y4-M6Y4-M6
Mounting MethodChassis MountChassis MountChassis Mount
Electrical Characteristics


Reverse Repetitive Peak Voltage (Vrrm)800V1200V1400V
Average Rectified Current (per Diode) (Io)165A165A165A
Forward Voltage Drop (Vf) @ 300A1.3V (Max)1.3V (Max)1.3V (Max)
Reverse Leakage Current (Ir) @ Vrrm20mA (Max)20mA (Max)20mA (Max)
Non-Repetitive Forward Surge Current (Ifsm) 10ms4700A4300A4100A
Isolation Voltage (Viso) 50/60Hz3600V RMS3600V RMS3600V RMS
Thermal Characteristics


Operating Junction Temperature (Tj)-40 ~ 150 °C-40 ~ 150 °C-40 ~ 150 °C
Storage Temperature (Tstg)-40 ~ 150 °C-40 ~ 150 °C-40 ~ 150 °C
Junction-to-Case Thermal Resistance (RthJC)0.08 K/W (per diode)0.08 K/W (per diode)0.08 K/W (per diode)
Mechanical Characteristics


Terminal Connection Torque4.5-5.5 Nm (M6)4.5-5.5 Nm (M6)4.5-5.5 Nm (M6)
WeightApprox. 120gApprox. 120gApprox. 120g
Compliance


RoHSCompliantCompliantCompliant
UL CertificationE72873E72873E72873



Original IXYS MDD142-14N1B D Module Industrial Grade Applications

Industrial Frequency Converters: AC motor speed controllers, servo drive input rectifiers

Uninterruptible Power Supplies (UPS): Online UPS rectifiers, battery chargers

Welding Equipment: Inverter welding machines, plasma cutter power supplies

DC Power Equipment: Switching power supplies, electroplating power supplies, electrolysis power supplies

Motor Control: DC motor field power supplies, traction converters

Renewable Energy: Solar inverters, wind power converters

Other Applications: Induction heating equipment, power electronic devices

FAQ:

Q: What is the difference between MDD142-08N1B, MDD142-12N1B and MDD142-14N1B?A: These three models belong to the same series, only differing in reverse repetitive peak voltage, which are 800V, 1200V and 1400V respectively. All other electrical and mechanical characteristics are identical. You can choose according to your system voltage requirements.
Q: Is this product a thyristor module?A: No, this is a dual diode rectifier module used for AC to DC rectification conversion. If you need thyristor modules, we can provide other IXYS series products.
Q: What is the warranty period for the product?

A: We provide a 6-month warranty period, and all products undergo strict electrical performance testing before shipment.

Q: Are there any alternative models available?

A: In case of stock issues, we can provide alternative models with similar performance, such as MDD142-16N1B, MDD142-18N1B, etc. We can also provide products of other brands with the same specifications. Please contact our sales team for detailed information.









Product Comparison
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Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade

Original IXYS MDD142-14N1B Dual Diode Rectifier Module Industrial Grade

MDD142-14N1B

MD286TT00-C1      10.4"    lcd display screens    for    Ortustech

MD286TT00-C1 10.4" lcd display screens for Ortustech

MD286TT00-C1

10.4"
640(RGB)×480, VGA
1 pcs CCFL
a-Si TFT-LCD, LCM
LCD display   LS029B3SX02   2.9 inth  1440*1440   HMD VR AR     Square display

LCD display LS029B3SX02 2.9 inth 1440*1440 HMD VR AR Square display

LS029B3SX02

2.9"
1440(RGB)×1440 705PPI
300 cd/m² (Typ.)
1100:1 (Typ.) (TM)
80/80/80/80 (Min.)(CR≥10)
WLED [4S2P] , W/O Driver
MIPI (2 ch, 4 data lanes) , 40 pins Connector
CG-Silicon, LCM
MDD142-14N1B is a Display screen Product from .According to 's product specification sheet,MDD142-14N1B display has a resolution of , Contrast Ratio is ,Viewing Angle is ,Lamp Type is ,Signal Interface is ,Brightness is .Based on its characteristics, this model is recommended for application in and other products.The weight of MDD142-14N1B after packaging is 0.200KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
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99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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Worldwide Shipping with Full Tracking

DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

DHL · FedEx · UPS · TNT | Worldwide

Quality issue? Return freight is on us. Damaged in transit? We cover it in full.

Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

  • warehouse 30,000+ m² ready-to-ship warehouse with tens of millions of dollars of LCD inventory on hand
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Der Grüne Punkt License
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  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
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  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

precision_manufacturing Trusted Across 13+ Industries Worldwide

Industrial Automation

HMI panels & factory control displays for automation integrators

Medical Devices

Auxiliary diagnostic & monitoring displays for medical device makers

POS/ATM

Replacement screens & bulk supply for POS/ATM manufacturers

Marine Electronics

Marine navigation display modules

Repair Market

EOL & obsolete panel sourcing for global repair centers

Embedded / OEM

Custom display solutions: touch bonding, brightness, cables, OEM labeling

Send us your LCD model number, application and quantity — our engineers will recommend a compatible solution within 24 hours.

local_shipping In Stock. Tested. Shipped in 1–3 Days.

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1–3 day lead time for in-stock items; same-day dispatch available in some cases

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Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

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— Verified Buyer, Nov 2025

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Comprehensive Score
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J***********t
Sep 14, 2026
(5/5)
Happy with the LM12S401 CSTN display. Exactly the 12.1" Sharp panel we needed to repair our factory control unit. Plugged in and powered up straight away. Fast shipping.
P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
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Sep 12, 2025
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ALL AS PLANNED OK
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Fast delivery, Comptetive price Excellent support
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Perfect and easy.
R************z
Aug 21, 2025
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Fast shipping, good communication, goods as described, will buy again.
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Aug 15, 2025
(5/5)
Good price for things hard to find!
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Aug 15, 2025
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Product arrived earlier than expected. Price was also very reasonable.
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Aug 12, 2025
(4/5)
The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
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