CM4312A2 Powerex Inc, CM4312A2 Datasheet - Page 2

• Manufacturer Part Number: CM4312A2
• Description: THYRISTOR, 39A, 1.2kV, Module
• Manufacturer: Powerex Inc

Specifications of CM4312A2

• Peak Repetitive Off-state Voltage, Vdrm: 1.2kV
• Gate Trigger Current Max, Igt: 50mA
• Current It Av: 25A
• On State Rms Current It(rms): 39A
• Peak Non Rep Surge Current Itsm 50hz: 445A
• Structure: Series Connection - All SCRs
• Number Of Scrs, Diodes: 1 SCR, 1 Diode
• Voltage - Off State: 1200V
• Current - Gate Trigger (igt) (max): 50mA
• Current - On State (it (av)) (max): 25A
• Current - On State (it (rms)) (max): 39A
• Current - Non Rep. Surge 50, 60hz (itsm): 445A, 490A
• Mounting Type: Chassis Mount
• Package / Case: POW-R-BLOK™ Module
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Hold (ih) (max): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

S-14
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]
CM4312A2, CM4316A2
Dual SCR POW-R-BLOK™ Modules
25 Amperes/1200-1600 Volts
Absolute Maximum Ratings
Characteristics
Peak Forward Blocking Voltage
Transient Peak Forward Blocking Voltage (Non-Repetitive), t < 5ms
DC Forward Blocking Voltage
Peak Reverse Blocking Voltage
Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms
DC Reverse Blocking Voltage
RMS On-State Current
Average On-State Current, T C = 86°C
Peak One-Cycle Surge (Non-Repetitive) On-State Current (60Hz)
Peak One-Cycle Surge (Non-Repetitive) On-State Current (50Hz)
I 2 t (for Fusing), 8.3 milliseconds
Critical Rate-of-Rise of On-State Current*
Peak Gate Power Dissipation
Average Gate Power Dissipation
Peak Forward Gate Voltage
Peak Reverse Gate Voltage
Peak Forward Gate Current
Storage Temperature
Operating Temperature
Maximum Mounting Torque M6 Mounting Screw
Maximum Mounting Torque M5 Terminal Screw
Module Weight (Typical)
V Isolation
*T j = 125°C, I G = 0.5A, V D = 1/2 V DRM
I T(RMS)
V D(DC)
V R(DC)
P G(AV)
Symbol
V GRM
V DRM
V DSM
V RRM
V RSM
V GFM
V RMS
I T(AV)
T STG
I TSM
I TSM
I GFM
P GM
di/dt
I 2 t
—
—
—
T j
-40 to 125
-40 to 125
CM4312A2
2500
1200
1350
1200
1350
1000
160
960
960
490
445
100
17
10
26
39
25
5.0
0.5
5.0
2.0
-40 to 125
-40 to 125
CM4316A2
1000
2500
1600
1700
1280
1600
1700
1280
160
490
445
100
10
26
17
39
25
5.0
0.5
5.0
2.0
Amperes/ s
Amperes
Amperes
Amperes
Amperes
Amperes
Grams
A 2 sec
Watts
Watts
in.-lb.
in.-lb.
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Units
°C
°C