CM4312A2 Powerex Inc, CM4312A2 Datasheet - Page 4

• 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-16
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]
CM4312A2, CM4316A2
Dual SCR POW-R-BLOK™ Modules
25 Amperes/1200-1600 Volts
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.0
0.8
0.6
0.4
0.2
45
40
35
30
25
20
15
10
0
5
0
10
10
0
MAXIMUM ON-STATE POWER DISSIPATION
CHARACTERISTICS (JUNCTION-TO-CASE)
-3
0
RESISTIVE,
INDUCTIVE
LOAD PER
SINGLE
ELEMENT
T
INSTANTANEOUS ON-STATE CURRENT, I
TRANSIENT THERMAL IMPEDANCE
j
360
= 125
AVERAGE ON-STATE CURRENT, I
ON-STATE CHARACTERISTICS
o
5
(SINUSOIDAL WAVEFORM)
10
10
o
C
-2
1
TIME, t, (SECONDS)
= 30
10
MAXIMUM
(AMPERES)
(AMPERES)
o
10
10
-1
2
60
15
o
90
10
10
o
120
3
0
T(AV)
20
o
,
TM
180
,
o
10
10
25
4
1
600
500
400
300
200
100
130
120
110
100
90
80
70
60
0
10
MAXIMUM ALLOWABLE CASE TEMPERATURE
0
0
MAXIMUM ALLOWABLE PEAK SURGE
5
AVERAGE ON-STATE CURRENT, I
(RECTANGULAR WAVEFORM)
= 30
(NON-REPETITIVE) CURRENT
90
10
o
o
60
CYCLES AT 60 H
15
o
(AMPERES)
10
20
1
RESISTIVE, INDUCTIVE
120
180
25
LOAD PER SINGLE
Z
o
o
360
30
270
o
T(AV)
ELEMENT
o
35
,
DC
10
40
2
130
120
110
100
90
80
70
60
55
50
45
40
35
30
25
20
15
10
5
0
MAXIMUM ALLOWABLE CASE TEMPERATURE
0
0
DISSIPATION (RECTANGULAR WAVEFORM)
MAXIMUM AVERAGE ON-STATE POWER
5
AVERAGE ON-STATE CURRENT, I
AVERAGE ON-STATE CURRENT, I
5
(SINUSOIDAL WAVEFORM)
= 30
= 30
10
o
o
10
15
60
60
(AMPERES)
(AMPERES)
o
o
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
90
15
20
o
90
120
o
25
o
20
180
360
120
180
30
o
o
360
RESISTIVE,
INDUCTIVE
LOAD PER
SINGLE
ELEMENT
o
T(AV)
T(AV)
o
25
o
270
35
,
,
o
DC
30
40