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

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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

Symbol	Definition	Conditions	Unit	min.	typ.	max.
V_RRM / V_DRM	max. repetitive reverse/forward blocking voltage	T_VJ = 150C	V			1200
I_T(AV)	RMS forward current per phase	T_AV = 180 sine	A			180
I_TSM	max. forward surge current	t = 10 ms; (50 Hz), sine; T_VJ = 45C	A			510
It	value for fusing	t = 10 ms; (50 Hz), sine; T_VJ = 45C	kAs			1.30
R_thJC	thermal resistance junction to case		K/W		0.7
P_tot	total power dissipation	T_C = 25C	W			180
V_T0	threshold voltage	T_VJ = 25C	V		0.87
r_T	slope resistance for power loss calculation only	T_VJ = 25C	m		10.5
V_GT	gate trigger voltage	V_D = 6 V; T_VJ = 25C	V		0.5	1.5
I_GT	gate trigger current	V_D = 6 V; T_VJ = 25C	mA		0.2	1
I_L	latching current	T_VJ = 25C	mA			450
I_H	holding current	T_VJ = 25C	mA			100
t_q	turn-off time	di/dt = 10 A/s; dv/dt = 15 V/s; V_D = 100 V; T_VJ = 125C	s			200
(dv/dt)_crit	critical rate of rise of voltage	T_VJ = 150C; method 1 (linear voltage rise)	V/s			500
T_J	virtual junction temperature		C	-40		150
T_stg	storage temperature		C	-40		150
Isolation Voltage		50/60 Hz, RMS; I 1 mA	V_RMS			3000