CM421255 Powerex Inc, CM421255 Datasheet - Page 3

• Manufacturer Part Number: CM421255
• Description: SCR MOD PWR-BLK 1200V 55A
• Manufacturer: Powerex Inc

Specifications of CM421255

• Structure: Series Connection - SCR/Diode
• Number Of Scrs, Diodes: 1 SCR, 1 Diode
• Voltage - Off State: 1200V
• Current - Gate Trigger (igt) (max): 100mA
• Current - On State (it (av)) (max): 55A
• Current - On State (it (rms)) (max): 86A
• Current - Non Rep. Surge 50, 60hz (itsm): 1000A, 1100A
• Mounting Type: Chassis Mount
• Package / Case: POW-R-BLOK™ Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Hold (ih) (max): -

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]
CM421255, CM421655
SCR/Diode POW-R-BLOK™ Modules
55 Amperes/1200-1600 Volts
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
2.2
1.8
1.4
1.0
0.6
80
70
60
50
40
30
20
10
0
0
10
10
10
0
MAXIMUM ON-STATE POWER DISSIPATION
-3
CHARACTERISTICS (JUNCTION-TO-CASE)
0
0
T
INSTANTANEOUS ON-STATE CURRENT, I
TRANSIENT THERMAL IMPEDANCE
j
10
= 125
AVERAGE ON-STATE CURRENT, I
ON-STATE CHARACTERISTICS
= 30
(SINUSOIDAL WAVEFORM)
20
o
C
o
10
10
10
TIME, t, (SECONDS)
60
-2
1
30
1
o
MAXIMUM
(AMPERES)
(AMPERES)
90
RESISTIVE, INDUCTIVE
LOAD PER SINGLE ELEMENT
40
120
o
180
o
50
10
10
o
360
-1
2
o
60
T(AV)
70
,
TM
,
10
10
80
3
0
1200
1000
130
120
110
100
10
800
600
400
200
10
10
10
90
80
70
60
50
-1
2
1
0
10
10
MAXIMUM ALLOWABLE CASE TEMPERATURE
0
0
1
V
GT
V
MAXIMUM ALLOWABLE PEAK SURGE
V
INSTANTANEOUS GATE CURRENT, I
GDM
GFM
= 30
AVERAGE ON-STATE CURRENT, I
= 3.0V
(RECTANGULAR WAVEFORM)
(NON-REPETITIVE) CURRENT
20
= 0.25V
o
= 10V
I
T
GT
60
j
CHARACTERISTICS
10
= 25
o
= 100mA
CYCLES AT 60 H
2
90
TRIGGERING
40
(AMPERES)
o
o
C
P
10
G(AV)
0.50W
120
180
1
RESISTIVE, INDUCTIVE
60
o
o
=
LOAD PER SINGLE
10
270
P
Z
GM
360
3
o
o
= 5.0W
DC
80
T(AV)
I
G
ELEMENT
GFM
, (mA)
2.0A
,
=
100
10
10
4
2
130
120
110
100
100
120
110
100
130
90
80
70
60
50
80
60
40
20
90
80
70
60
50
0
MAXIMUM ALLOWABLE CASE TEMPERATURE
MAXIMUM ALLOWABLE CASE TEMPERATURE
0
0
0
DISSIPATION (RECTANGULAR WAVEFORM)
RESISTIVE,
INDUCTIVE LOAD
MAXIMUM AVERAGE ON-STATE POWER
RMS ON-STATE CURRENT, I
(REVERSE PARALLEL CONNECTION)
20
10
AVERAGE ON-STATE CURRENT, I
AVERAGE ON-STATE CURRENT, I
360
= 30
= 30
20
(SINUSOIDAL WAVEFORM)
o
20
40
o
60
o
60
RELATIONSHIP BETWEEN THE CASE
o
NOTE: THE CURVES INDICATE THE
60
o
90
90
30
60
o
40
o
(AMPERES)
o
(AMPERES)
120
TEMPERATURE AND THE RMS
90
120
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
o
40 50
80
o
ON-STATE CURRENT FOR
o
180
120
60
270
180
100
o
(RMS)
o
o
o
EACH MODULE.
180
, (AMPERES)
= 30
120 140 160
360
60
360
DC
RESISTIVE,
INDUCTIVE
LOAD PER
SINGLE
ELEMENT
T(AV)
80
T(AV)
o
o
o
o
70
,
,
100
80
SD-15