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MCO 500
High Power Thyristor Modules
ITRMS = 880 A IT(AV)M = 560 A VRRM = 1200-1800 V
3 2
VRSM VDSM V 1300 1500 1700 1900
VRRM VDRM V 1200 1400 1600 1800
Type
3
54
2
5
4
MCO 500-12io1 MCO 500-14io1 MCO 500-16io1 MCO 500-18io1
Symbol ITRMS IT(AV)M ITSM
Test Conditions TVJ = TVJM TC = 85C; 180 sine TVJ = 45C VR = 0 TVJ = TVJM VR = 0 t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.3 ms (60 Hz) t = 10 ms (50 Hz) t = 8.3 ms (60 Hz)
Maximum Ratings 880 560 17000 16000 13000 14400 1445000 1062000 845000 813000 100 A A A A A A A2s A2s As A2s A/ms
2
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
q q q q q q
I2t
TVJ = 45C VR = 0 TVJ = TVJM VR = 0
(di/dt)cr
TVJ = TVJM repetitive, IT = 960 A f = 50 Hz, tP = 200 ms VD = 2/3 VDRM IG = 1 A, non repetitive, IT = IT(AV)M diG/dt = 1 A/ms TVJ = TVJM; VDR = 2/3 VDRM RGK = ; method 1 (linear voltage rise) TVJ = TVJM IT = IT(AV)M tP = 30 ms tP = 500 ms
Applications Motor control, softstarter Power converter Heat and temperature control for industrial furnaces and chemical processes Lighting control Solid state switches
q q q q q
500 1000 120 60 30 10 -40...140 140 -40...125
A/ms V/ms W W W V C C C V~ V~ Advantages Simple mounting Improved temperature and power cycling Reduced protection circuits
q q q
(dv/dt)cr PGM PGAV VRGM TVJ TVJM Tstg VISOL Md Weight
50/60 Hz, RMS IISOL 1 mA
t = 1 min t=1s
3000 3600
Mounting torque (M6) Terminal connection torque (M8) Typical including screws
4.5-7/40-62 Nm/lb.in. 11-13/97-115 Nm/lb.in. 650 g
Data according to IEC 60747 refer to a single thyristor/diode unless otherwise stated. IXYS reserves the right to change limits, test conditions and dimensions
030
(c) 2000 IXYS All rights reserved
1-4
MCO 500
Symbol IRRM VT VT0 rT VGT IGT VGD IGD IL IH tgd tq RthJC RthJK dS dA a Test Conditions TVJ = TVJM; VR = VRRM IT = 1200 A; TVJ = 25C Characteristic Values 40 1.3 0.8 0.38 2 3 300 400 0.25 10 400 300 2 typ. 350 0.072 0.096 12.7 9.6 50 mA V V mW V V mA mA V mA mA mA ms ms K/W K/W mm mm m/s2
tgd typ. Limit 0.1 10-3 IGD, TVJ = 140C 10-2 10-1 4: PGM = 20 W 5: PGM = 60 W 6: PGM = 120 W 100 IG 101 A 102 1 1 4 VG 10 1: IGT, TVJ = 140C
V
2: IGT, TVJ = 25C 3: IGT, TVJ = -40C 3 2 5 6
For power-loss calculations only (TVJ = TVJM) VD = 6 V; VD = 6 V; TVJ = TVJ = TVJ = TVJ = 25C -40C 25C -40C
TVJ = TVJM; VD = 2/3 VDRM TVJ = TVJM; VD = 2/3 VDRM TVJ = 25C; VD = 6 V; tP = 30 ms 1 A/ms; IG = 1A diG/dt = TVJ = 25C; VD = 6 V; RGK = TVJ = 25C; VD = 1/2 VDRM diG/dt = 1 A/ms; IG = 1A TVJ = TVJM; VR = 100 V; VD = 2/3 VDRM; tP = 200 ms dv/dt = 50 V/ms; IT = 500 A; -di/dt = 10 A/ms DC current DC current Creeping distance on surface Creepage distance in air Maximum allowable acceleration
Fig. 1 Gate trigger characteristics
100 TVJ = 25C
s
Optional accessories for modules Keyed Gate/Cathode twin plugs with wire length = 350 mm, gate = yellow, cathode = red UL 758, style 1385, Type ZY 180 L (L = Left for pin pair 4/5) CSA class 5851, guide 460-1-1
10
1
Dimensions in mm (1 mm = 0.0394")
0.01
0.1
1 IG
A
10
Fig. 2 Gate trigger delay time
M8x20
52
49 10
(c) 2000 IXYS All rights reserved
2-4
MCO 500
14000 107 1000
VR = 0V
ITSM
12000 A 10000 8000
I2t 50 Hz 80 % VRRM TVJ = 45C TVJ = 140C
A2s
ITAVM
A 900 800 700 600
DC 180 sin 120 60 30
106 6000
TVJ = 45C
500 400
TVJ = 140C
4000 2000
300 200 100
0 0.001
10 0.01 0.1
5
0 1 t ms 10 0 25 50 75 100
TC
s t
1
125 C 150
Fig. 3 Surge overload current ITSM, IFSM: Crest value, t: duration
1200 Ptot W 1000
Fig. 4 oi2dt versus time (1-10 ms)
Fig. 5 Maximum forward current at case temperature Fig. 6 Power dissipation versus onstate current and ambient temperature
RthKA K/W
800
0.03 0.07 0.12 0.2 0.3 0.4 0.6
DC 180 sin 120 60 30
600
400
200
0 0 200 400 600 800 A 0 25 50 75 100 ITAVM / IFAVM 125 C TA 150
5000 W 4500 4000 Ptot 3500 3000 2500 2000 1500 1000 500 0 0 300 600 900 1200 1500 A 0 IdAVM 25 50 75 100 Circuit B6 6xMCO500
RthKA K/W
0.01 0.02 0.03 0.045 0.06 0.08 0.12
Fig. 7 Three phase rectifier bridge: Power dissipation versus direct output current and ambient temperature
C 125 TA
150
(c) 2000 IXYS All rights reserved
3-4
MCO 500
5000 W 4500 Ptot 4000 3500 3000 2500 2000 1500 1000 500 0 0 300 600 900 1200 A IRMS 0 25 50 75 100 125 C 150 TA Circuit W3 6xMCO500
RthKA K/W
0.01 0.02 0.03 0.045 0.06 0.08 0.12
Fig. 8 Three phase AC-controller: Power dissipation versus RMS output current and ambient temperature
0.12 K/W 0.10
Fig. 9 Transient thermal impedance junction to case (per thyristor) RthJC for various conduction angles d:
ZthJC
0.08
d DC 180 120 60 30
RthJC (K/W) 0.072 0.0768 0.081 0.092 0.111
0.06 30 60 120 180 DC
0.04
0.02
Constants for ZthJC calculation: i Rthi (K/W) 0.0035 0.0186 0.0432 0.0067 ti (s) 0.0054 0.098 0.54 12 1 2 3 4
0.00 10-3
10-2
10-1
100
101 t
s
102
0.14 K/W 0.12 ZthJK
Fig.10 Transient thermal impedance junction to heatsink (per thyristor) RthJK for various conduction angles d:
0.10 0.08 0.06 0.04 0.02 0.00 10-3 30 60 120 180 DC
d DC 180 120 60 30
RthJK (K/W) 0.096 0.1 0.105 0.116 0.135
Constants for ZthJK calculation: i Rthi (K/W) 0.0035 0.0186 0.0432 0.0067 0.024 ti (s) 0.0054 0.098 0.54 12 12 1 2 3 4 5
10-2
10-1
100
101 t
s
102
(c) 2000 IXYS All rights reserved
4-4

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