1
Three-Phase
Diode Bridge Module
150 Amperes / 800-1600 Volts
RM75TPM-H / -24 / -2H
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Outline Drawing and Circuit Diagram
Dimensions
Inches
Millimeters
A
3.15
80.0
B
1.58
40.0
C
0.95 +0.06/+0.02 24.1 +1.5/-0.5
D
2.68
0.01
68.0
0.25
E
0.79
20.0
F
0.41
10.5
G
0.45
11.5
H
1.18
30.0
J
0.32
8.0
K
0.217
5.5
L
M5
M5
Description:
Powerex Three-Phase Diode
Bridge Modules are designed for
use in applications requiring rectifi-
cation of three-phase AC lines into
DC voltage. Each module consists
of six diodes and the interconnect
required to form a complete three-
phase bridge circuit. Each diode is
electrically insulated from the
mounting base plate for easy
mounting on a common heatsink
with other components.
Features:
Isolated Mounting
Metal Base Plate
Low Thermal Impedance
Applications:
Motor Control
Inverters
UPS
Ordering Information:
Example: Select the complete
module number you desire from
the table - i.e. RM75TPM-H is a
800V (V
CES
), 150 Ampere Three-
Phase Diode Bridge Module.
Current Rating
V
CES
Type
Amperes
Volts
-H
150
800
-24
150
1200
-2H
150
1600
H
G
F
K (2 PLACES)
L THD
(5 PLACES)
C
J
B
A
D
E
E
LABEL
~
~
~
+
+
~
~
~
2
RM75TPM-H / -24 / -2H
Three-Phase Diode Bridge Module
150 Amperes / 800-1600 Volts
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
Absolute Maximum Ratings,
T
j
= 25
C unless otherwise specified
RM75TPM
Characteristics
Symbol
-H
-24
-2H
Units
Repetitive Peak Reverse Voltage
V
RRM
800
1200
1600
Volts
Non-Repetitive Peak Reverse Voltage
V
RSM
960
1350
1700
Volts
Recommended AC Input Voltage
E
A
220
370
440
Volts
DC Output Current (Three-Phase Full Wave Rectifying Circuit)
I
DC
150
150
150
Amperes
(T
C
=99
C) (T
C
=85
C) (T
C
=85
C)
Surge (Non-Repetitive) Forward Current (One Half Cycle at 60Hz, Peak Value)
I
FSM
1500
Amperes
I
2
t for Fusing (Value for One Cycle of Surge Current)
I
2
t
9400
A
2
sec
Junction Temperature
T
j
-40 ~ +150
C
Storage Temperature
T
stg
-40 ~ +125
C
Maximum Mounting Torque M5 Mounting Screw
17
in-lb
Maximum Mounting Torque M5 Terminal Screw
17
in-lb
Weight
200
Grams
Dielectric Strength (AC 60Hz, 1 minute between terminal and base plate)
V
iso
2500
Volts
Electrical and Thermal Characteristics,
T
j
= 25
C unless otherwise specified
Characteristics
Symbol
Test Conditions
Min.
Typ.
Max.
Units
Repetitive Reverse Current
I
RRM
T
j
= 150
C, V
RM
= V
RRM,
15
mA
V
RRM
Applied
Forward Voltage Drop
V
FM
T
j
= 25
C, I
FM
= 150A, tw
1ms
1.3
Volts
Thermal Resistance
R
th(j-c)
Junction to Case
-
0.2
C/ W
Thermal Resistance
R
th(c-f)
Case to Fin, Conductive Grease Applied
0.06
C/W
Isolation Resistance (-24, -2H)
Measured with a 500V Megohommeter
10
M
Between Main Terminal and Case
0
40
20
60
80
140
100
160
120
DC OUTPUT CURRENT, (AMPERES)
POWER DISSIPATION, (WATTS)
MAXIMUM POWER DISSIPATION
0
40
20
60
80
120
100
160
140
200
100
0
400
300
0.8
1.2
1.6
2.4
2.0
2.8
101
FORWARD VOLTAGE, V
FM
, (VOLTS)
MAXIMUM
FORWARD CHARACTERISTICS
(TYPICAL)
103
102
104
FORWARD CURRENT, I
FM
, (AMPERES)
CONDUCTIVE TIME, (CYCLES AT 60Hz)
SURGE (NON-REPETITIVE)
FORWARD CURRENT, (A)
ALLOWABLE SURGE (NON-REPETITIVE)
FORWARD CURRENT
100
101
102
1200
1000
800
400
200
600
1600
1400
0
T
j
= 25
C
TIME, (s)
TRANSIENT THERMAL IMPEDANCE, (
C/W)
TRANSIENT THERMAL
IMPEDANCE CHARACTERISTICS
(JUNCTION TO CASE)
10-3
10-2
100
101
10-1
100
0.12
0.10
0.08
0.04
0.02
0.06
0.16
0.14
0
DC OUTPUT CURRENT, (AMPERES)
CASE TEMPERATURE (
C)
ALLOWABLE CASE TEMPERATURE
VS. DC OUTPUT CURRENT
100
90
80
140
130
120
110
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