Littelfuse IXYS MCD312-16IO1 Thyristor Diode Module Featuring Advanced Power Cycling and RoHS Compliance

Key Attributes
Model Number: MCD312-16IO1
Product Custom Attributes
Holding Current (Ih):
150mA
Current - Gate Trigger(Igt):
150mA
Voltage - On State(Vtm):
-
Current - On State(It(RMS)):
520A
Peak Off - State Voltage(Vdrm):
1.6kV
Current - Surge(Itsm@f):
-
SCR Type:
1 SCR And 1 Diode
Operating Temperature:
-40℃~+140℃@(Tj)
Gate Trigger Voltage (Vgt):
2V
Mfr. Part #:
MCD312-16IO1
Package:
Screw Terminals
Product Description

Product Overview

The MCD312-16io1 is a Phase leg Thyristor/Diode Module designed for various industrial applications. It features an international standard package with direct copper bonded Al2O3-ceramic and a copper base plate. The module offers planar passivated chips, keyed gate/cathode twin pins, and is RoHS compliant. Its advanced power cycling capabilities and isolated backside make it suitable for motor control, power converters, and heat control systems.

Product Attributes

  • Brand: IXYS
  • Backside: Isolated
  • Certifications: RoHS compliant
  • Package: International standard package, Industry standard outline
  • Material: Direct copper bonded Al2O3-ceramic with copper base plate
  • Base Plate: Copper internally DCB isolated
  • Origin: Not specified
  • Color: Not specified

Technical Specifications

Part NumberSymbolDefinitionConditionsmin.typ.max.Unit
MCD312-16io1VDRM/VRRMmax. repetitive reverse/forward blocking voltageTVJ = 25C1600V
IT(AV)RMS forward currentTC = 125C, 180 sine520A
ITSMmax. forward surge currentt = 10 ms; (50 Hz), sine, TVJ = 45C8.82kA
Itvalue for fusingt = 10 ms; (50 Hz), sine, TVJ = 45C447.4kAs
RthJCthermal resistance junction to caseper thyristor0.04K/W
VGTgate trigger voltageIT = 500 mA, VD = 6 V, TVJ = 25C2V
IGTgate trigger currentIT = 500 mA, VD = 6 V, TVJ = 25C150mA
VGDgate non-trigger voltageVD = VDRM, TVJ = 140C0.25V
IGDgate non-trigger currentVD = VDRM, TVJ = 140C10mA
ILlatching currentTVJ = 140C200mA
IHholding currentTVJ = 140C150mA
tqturn-off timedi/dt = 10 A/s, dv/dt = 50 V/s, VD = VDRM, TVJ = 125C200s
Isolation VoltageVISORMS, 50/60 Hz, t = 1 secondTC = 125C4800V~
DiodeVRRMmax. repetitive reverse blocking voltageTVJ = 25C1600V
IFAVaverage forward currentTC = 125C, 180 sine520A
IFSMmax. forward surge currentt = 10 ms; (50 Hz), sine, TVJ = 45C8.82kA
ModulePtottotal power dissipationTC = 25C960W
RthCKthermal resistance case to heatsink0.04K/W

2411261426_Littelfuse-IXYS-MCD312-16IO1_C3614018.pdf

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