AC power control device Littelfuse IXYS MMO74-12IO6 thyristor with 1200 volt blocking voltage rating

Key Attributes
Model Number: MMO74-12IO6
Product Custom Attributes
Holding Current (Ih):
100mA
Current - Gate Trigger(Igt):
100mA
Current - On State(It(RMS)):
53A
Peak Off - State Voltage(Vdrm):
1.2kV
SCR Type:
2 SCR
Gate Trigger Voltage (Vgt):
1.5V
Operating Temperature:
-40℃~+150℃
Mfr. Part #:
MMO74-12IO6
Package:
SOT-227-4
Product Description

Product Overview

The MMO74-12io6 is a full-controlled AC controlling thyristor designed for line frequency applications. It features a planar passivated chip for long-term stability and advanced power cycling capabilities. This thyristor is ideal for various power control and conversion scenarios, including line rectifying, softstart AC motor control, DC motor control, power converters, and lighting/temperature control systems.

Product Attributes

  • Part Number: MMO74-12io6
  • Backside: Isolated
  • Package: SOT-227B (minibloc)
  • Certifications: RoHS compliant, Epoxy meets UL 94V-0
  • Base Plate: Copper internally DCB isolated
  • Isolation Voltage: 3000 V~
  • Brand: IXYS

Technical Specifications

SymbolDefinitionConditionsUnitmin.typ.max.
VRRM / VDRMmax. repetitive reverse/forward blocking voltageTVJ = 150CV1200
IT(AV)RMS forward current per phaseTAV = 180 sineA180
ITSMmax. forward surge currentt = 10 ms; (50 Hz), sine; TVJ = 45CA510
Itvalue for fusingt = 10 ms; (50 Hz), sine; TVJ = 45CkAs1.30
RthJCthermal resistance junction to caseK/W0.7
Ptottotal power dissipationTC = 25CW180
VT0threshold voltageTVJ = 25CV0.87
rTslope resistance for power loss calculation onlyTVJ = 25Cm10.5
VGTgate trigger voltageVD = 6 V; TVJ = 25CV0.51.5
IGTgate trigger currentVD = 6 V; TVJ = 25CmA0.21
ILlatching currentTVJ = 25CmA450
IHholding currentTVJ = 25CmA100
tqturn-off timedi/dt = 10 A/s; dv/dt = 15 V/s; VD = 100 V; TVJ = 125Cs200
(dv/dt)critcritical rate of rise of voltageTVJ = 150C; method 1 (linear voltage rise)V/s500
TJvirtual junction temperatureC-40150
Tstgstorage temperatureC-40150
Isolation Voltage50/60 Hz, RMS; I 1 mAVRMS3000

2504101957_Littelfuse-IXYS-MMO74-12IO6_C17590597.pdf

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