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Powerex Dual SCR POW-R-BLOK™ Modules are designed for use in applications requiring phase control and isolated packaging. The modules are isolated for easy mounting with other components on common heatsinks.
TM400DZ-2H Maximum Ratings
Characteristics
Symbol
TM400DZ-2H
Units
Peak Forward Blocking Voltage
VDRM
1600
Volts
Transient Peak Forward Blocking Voltage (Non-Repetitive), t < 5ms
VDSM
1700
Volts
DC Forward Blocking Voltage
VD(DC)
1280
Volts
Peak Reverse Blocking Voltage
VRRM
1600
Volts
Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms
VRSM
1700
Volts
DC Reverse Blocking Voltage
VR(DC)
1280
Volts
RMS On-State Current
IT(RMS)
620
Amperes
Average On-State Current, TC = 66°C
IT(AV)
400
Amperes
Peak Half-Cycle Surge (Non-Repetitive) On-State Current (60Hz)
ITSM
8000
Amperes
I2t (for Fusing), 8.3 milliseconds
I2t
270000
A2sec
Critical Rate-of-Rise of On-State Current*
di/dt
200
Amperes/s
Peak Gate Power Dissipation
PGM
10
Watts
Average Gate Power Dissipation
PG(AV)
3
Watts
Peak Forward Gate Voltage
VGFM
10
Volts
Peak Reverse Gate Voltage
VGRM
5
Volts
Peak Forward Gate Current
IGFM
4
Amperes
Storage Temperature
TSTG
-40 to 125
°C
Junction Temperature
Tj
-40 to 125
°C
Maximum Mounting Torque M6 Mounting Screw
-
26
in.-lb.
Maximum Mounting Torque M8 Terminal Screw
-
95
in.-lb.
Module Weight (Typical)
-
1100
Grams
V Isolation
VRMS
2500
Volts
TM400DZ-2H Features
Isolated Mounting Low Thermal Impedance
TM400DZ-2H Typical Application
AC and DC Motor Control Lighting Control Electric Furnace Temperature Control Contactless Switches
TM400DZ-H Parameters
Technical/Catalog Information
TM400DZ-H
Vendor
Powerex Inc
Category
Discrete Semiconductor Products
Structure
Series Connection - SCR/Diode
Number of SCRs, Diodes
1 SCR, 1 Diode
Voltage - Off State
800V
Current - On State (It (RMS)) (Max)
620A
Current - On State (It (AV)) (Max)
400A
Current - Gate Trigger (Igt) (Max)
100mA
Current - Hold (Ih) (Max)
-
Current - Non Rep. Surge 50, 60Hz (Itsm)
8000A @ 60Hz
Mounting Type
Chassis Mount
Package / Case
Module
Packaging
Bulk
Lead Free Status
Lead Free
RoHS Status
RoHS Compliant
Other Names
TM400DZ H TM400DZH
TM400DZ-M Maximum Ratings
Symbol
Parameter
Voltage class
Unit
M
H
24
2H
VRRM
Repetitive peak reverse voltage
400
800
1200
1600
V
VRSM
Non-repetitive peak reverse voltage
480
960
1350
1700
V
VR (DC)
DC reverse voltage
320
640
960
1280
V
VDRM
Repetitive peak off-state voltage
400
800
1200
1600
V
VDSM
Non-repetitive peak off-state voltage
480
960
1350
1700
V
VD (DC)
DC off-state voltage
320
640
960
1280
V
Symbol
Parameter
Conditions
Ratings
Unit
IT (RMS)
RMS on-state current
620
A
IT (AV)
Average on-state current
Single-phase,half-wave 180°conduction,TC=66°C
400
A
ITSM
Surge (non-repetitive)on-state current
One half cycle at 60Hz, peak value
8000
A
I2t
I2t for fusing
Value for one cycle of surge current
2.7 * 105
A2S
di/dt
Critical rate of rise of on-state current
VD=1/2VDRM, IG=1.0A, Tj=125°C
200
A/µs
PGM
Peak gate power dissipation
10
W
PG (AV)
Average gate power dissipation
3.0
W
VFGM
Peak gate forward voltage
10
V
VRGM
Peak gate reverse voltage
5.0
V
IFGM
Peak gate forward current
4.0
A
Tj
Junction temperature
40~+125
°C
Tstg
Storage temperature
40~+125
°C
Viso
Isolation voltage
Charged part to case
2500
V
-
Mounting torque
Main terminal screw M8
8.83~10.8
N`m
90~110
kg`cm
Mounting screw M6
1.96~3.92
N`m
20~40
kg`cm
-
Weight
Typical value
1100
g
TM400DZ-M Typical Application
DC motor control, NC equipment, AC motor control, Contactless switches,Electric furnace temperature control, Light dimmers