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
LM5M5
Description:
Powere x 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 for m 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 (VCES), 150 Ampere Three-
Phase Diode Bridge Module.
Current Rating VCES
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
EE
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, Tj = 25 °C unless otherwise specified
RM75TPM
Characteristics Symbol -H -24 -2H Units
Repetitive Peak Reverse Voltage VRRM 800 1200 1600 Volts
Non-Repetitive Peak Reverse Voltage VRSM 960 1350 1700 Volts
Recommended AC Input Voltage EA220 370 440 Volts
DC Output Current (Three-Phase Full Wave Rectifying Circuit) IDC 150 150 150 Amperes
(TC=99°C) (TC=85°C) (TC=85°C)
Surge (Non-Repetitive) Forward Current (One Half Cycle at 60Hz, Peak Value) IFSM 1500 Amperes
I2t for Fusing (Value for One Cycle of Surge Current) I2t 9400 A2sec
Junction Temperature Tj-40 ~ +150 °C
Storage Temperature Tstg -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) Viso 2500 Volts
Electrical and Thermal Characteristics, Tj = 25 °C unless otherwise specified
Characteristics Symbol Test Conditions Min. Typ. Max. Units
Repetitive Reverse Current IRRM Tj = 150°C, VRM = VRRM, ––15 mA
VRRM Applied
Forw ard Voltage Drop VFM Tj = 25°C, IFM = 150A, tw ≤ 1ms ––1.3 Volts
Thermal Resistance Rth(j-c) Junction to Case –- 0.2 °C/ W
Thermal Resistance Rth(c-f) Case to Fin, Conductive Grease Applied ––0.06 °C/W
Isolation Resistance (-24, -2H) Measured with a 500V Megohommeter 10 ––MΩ
Between Main Terminal and Case
040
20 60 80 140100 160120
DC OUTPUT CURRENT, (AMPERES)
POWER DISSIPATION, (WATTS)
MAXIMUM POWER DISSIPATION
040
20 60 80 120
100 160140
200
100
0
400
300
0.8 1.2 1.6 2.42.0 2.8
10
1
FORWARD VOLTAGE, V
FM
, (VOLTS)
MAXIMUM
FORWARD CHARACTERISTICS
(TYPICAL)
10
3
10
2
10
4
FORWARD CURRENT, I
FM
, (AMPERES)
CONDUCTIVE TIME, (CYCLES AT 60Hz)
SURGE (NON-REPETITIVE)
FORWARD CURRENT, (A)
ALLOWABLE SURGE (NON-REPETITIVE)
FORWARD CURRENT
10
0
10
1
10
2
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
10
0
10
1
10-
1
10
0
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
