IXYS MCD255-14IO1, MCD255-16IO1, MCD255-18IO1, MCC255-18IO1, MCC255-12IO1 Datasheet

MCC 255 MCD 255

Thyristor Modules

Thyristor/Diode Modules

ITRMS = 2x 450 A

ITAVM = 2x 250 A

VRRM = 1200-1800 V

					3	76 5
VRSM	VRRM	Type		2			4
VDSM	VDRM
V	V
				1
1300	1200	MCC 255-12io1	MCD 255-12io1
1500	1400	MCC 255-14io1	MCD 255-14io1
1700	1600	MCC 255-16io1	MCD 255-16io1
1900	1800	MCC 255-18io1	MCD 255-18io1

Symbol	Test Conditions					Maximum Ratings
ITRMS, IFRMS	TVJ = TVJM					450	A
ITAVM, IFAVM	TC = 85°C; 180° sine					250	A
ITSM, IFSM	TVJ = 45°C;			t = 10 ms (50 Hz)		9000	A
	VR = 0			t = 8.3 ms (60 Hz)		9600	A
	TVJ = TVJM			t = 10 ms (50 Hz)		7800	A
	VR = 0			t = 8.3 ms (60 Hz)		8600	A
òi2dt	T	= 45°C		t = 10 ms (50 Hz)		405 000	A2s
	VJ
	VR = 0			t = 8.3 ms (60 Hz)		382 000	A2s
	T	= T	VJM	t = 10 ms (50 Hz)		304 000	A2s
	VJ
	VR = 0			t = 8.3 ms (60 Hz)		307 000	A2s
(di/dt)cr	TVJ = TVJM			repetitive, IT = 860 A		100	A/ms
	f =50 Hz, tP =200 ms
	VD = 2/3 VDRM
							A/ms
	IG = 1 A,			non repetitive, IT = ITAVM		500
	diG/dt = 1 A/ms
(dv/dt)cr	TVJ = TVJM; VDR = 2/3 VDRM					1000	V/ms
	RGK = ¥; method 1 (linear voltage rise)
PGM	TVJ = TVJM			tP = 30 ms		120	W
PGAV	IT = ITAVM			tP = 500 ms		60	W
						20	W
VRGM						10	V
TVJ						-40...+130	°C
TVJM						130	°C
Tstg						-40...+125	°C
VISOL	50/60 Hz, RMS			t = 1 min		3000	V~
	IISOL £ 1 mA			t = 1 s		3600	V~
Md	Mounting torque (M6)					4.5-7/40-62 Nm/lb.in.
	Terminal connection torque (M8)					11-13/97-115 Nm/lb.in.
Weight	Typical including screws					750	g

Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated. IXYS reserves the right to change limits, test conditions and dimensions

3	6 7	1	5 4 2
MCC
3		1	5	4 2

MCD

Features

●International standard package

●Direct copper bonded Al2O3-ceramic with copper base plate

●Planar passivated chips

●Isolation voltage 3600 V~

●UL registered E 72873

●Keyed gate/cathode twin pins

Applications

●Motor control, softstarter

●Power converter

●Heat and temperature control for industrial furnaces and chemical processes

●Lighting control

●Solid state switches

Advantages

●Simple mounting

●Improved temperature and power cycling

●Reduced protection circuits

© 2000 IXYS All rights reserved

1 - 4

MCC 255 MCD 255

Symbol	Test Conditions		Characteristic Values
IRRM, IDRM	TVJ = TVJM; VR = VRRM; VD = VDRM			40	mA
VT, VF	IT, IF = 600 A; TVJ = 25°C			1.36	V
VT0	For power-loss calculations only (TVJ = 130°C)			0.8	V
rT				0.68	mW
VGT	VD = 6 V;	TVJ = 25°C		2	V
		TVJ = -40°C		3	V
IGT	VD = 6 V;	TVJ = 25°C		150	mA
		TVJ = -40°C		220	mA
VGD	TVJ = TVJM;	VD = 2/3 VDRM		0.25	V
IGD	TVJ = TVJM;	VD = 2/3 VDRM		10	mA
IL	TVJ = 25°C; tP = 30 ms; VD = 6 V			200	mA
	IG = 0.45 A; diG/dt = 0.45 A/ms
IH	TVJ = 25°C; VD = 6 V; RGK = ¥			150	mA
tgd	TVJ = 25°C; VD = 1/2 VDRM			2	ms
	IG = 1 A; diG/dt = 1 A/ms
tq	TVJ = TVJM; IT = 300 A, tP = 200 ms; -di/dt = 10 A/ms			typ. 200	ms
	VR = 100 V; dv/dt = 50 V/ms; VD = 2/3 VDRM
QS	TVJ = 125°C; IT, IF = 300 A; -di/dt = 50 A/ms			760	mC
IRM				275	A
RthJC	per thyristor (diode); DC current		other values	0.140	K/W
	per module			0.07	K/W
RthJK	per thyristor (diode); DC current		see Fig. 8/9	0.18	K/W
	per module			0.09	K/W
dS	Creeping distance on surface			12.7	mm
dA	Creepage distance in air			9.6	mm
a	Maximum allowable acceleration			50	m/s2

Optional accessories for modules

Keyed Gate/Cathode twin plugs with wire length = 350 mm, gate = yellow, cathode = red

Type ZY 180 L (L = Left for pin pair 4/5)	UL 758, style 1385,
Type ZY 180 R (R = Right for pin pair 6/7)	CSA class 5851, guide 460-1-1

Dimensions in mm (1 mm = 0.0394")
MCC 255	MCD 255
M8x20	M8x20

10
	1: IGT, TVJ = 13040°C
V	2: IGT, TVJ =	25°C
VG	3: IGT, TVJ =	-40°C
			3
		2			6
	1			4	5
1
			4: PGM =		20 W
	IGD, TVJ = 13040°C		5: PGM =		60 W
			6: PGM = 120 W
0.1					A
10-3	10-2	10-1	100	101		102
				IG
Fig. 1	Gate trigger		characteristics

100			°
			TVJ = 25 C
s
tgd
	typ.	Limit
10
1
0.01	0.1	1	A	10
			IG

Fig. 2 Gate trigger delay time

© 2000 IXYS All rights reserved

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