User Manual

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Document Number: 94353
4 Revision: 29-Apr-08
53-93-113MT..KPbF Series
Vishay High Power Products
Three Phase Controlled Bridge
(Power Modules), 55 A to 110 A
Note
• Table shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC
Fig. 1 - Current Ratings Characteristic Fig. 2 - Forward Voltage Drop Characteristics
Fig. 3 - Total Power Loss Characteristics
ΔR CONDUCTION PER JUNCTION
DEVICES
SINUSOIDAL CONDUCTION
AT T
J
MAXIMUM
RECTANGULAR CONDUCTION
AT T
J
MAXIMUM
UNITS
180° 120° 90° 60° 30° 180° 120° 90° 60° 30°
53/52/51MT.K 0.072 0.085 0.108 0.152 0.233 0.055 0.091 0.117 0.157 0.236
K/W93/92/91MT.K 0.033 0.039 0.051 0.069 0.099 0.027 0.044 0.055 0.071 0.100
113/112/111MT.K 0.027 0.033 0.042 0.057 0.081 0.023 0.037 0.046 0.059 0.082
120
130
110
100
90
80
Maximum Allowable
Case Temperature (°C)
Total Output Current (A)
10 20 304050
60
0
120°
(Rect)
53MT..K Series
+
-
~
1
100
10
1000
Instantaneous On-State Current (A)
Instantaneous On-State Voltage (V)
21 3 456
7
0
T
J
= 25 °C
53MT..K Series
Per junction
T
J
= 125 °C
0
100
120
140
160
180
200
220
80
60
40
20
Maximum Total Power Loss (W)
Total Output Current (A)
51510 25 353020 40 5045
55
0
120°
(Rect)
53MT..K Series
T
J
= 125 °C
160
180
200
220
140
120
100
80
20
40
60
0
Maximum Total Power Loss (W)
Maximum Allowable Ambient
Temperature (°C)
25 50 75 100
125
0
R
thSA
= 0.05 K/W - ΔR
0.12 K/W
0.2 K/W
0.3 K/W
0.4 K/W
0.5 K/W
0.7 K/W
1.0 K/W
1.5 K/W