CM420855 Powerex Inc, CM420855 Datasheet - Page 4

• Manufacturer Part Number: CM420855
• Description: THYRISTOR, 86A, 800V, Module
• Manufacturer: Powerex Inc

Specifications of CM420855

• Peak Repetitive Off-state Voltage, Vdrm: 800V
• Gate Trigger Current Max, Igt: 100mA
• Current It Av: 55A
• On State Rms Current It(rms): 86A
• Peak Non Rep Surge Current Itsm 50hz: 1kA
• Structure: Series Connection - SCR/Diode
• Number Of Scrs, Diodes: 1 SCR, 1 Diode
• Voltage - Off State: 800V
• 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
• 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

SD-12
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]
CM420855
SCR/Diode POW-R-BLOK™ Modules
55 Amperes/800 Volts
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE CASE TEMPERATURE AND THE DC OUTPUT CURRENT
(FOR THREE MODULES) IN THE THREE PHASE CONFIGURATION.
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE AVERAGE ON-STATE POWER DISSIPATION PER MODULE
AND THE RMS ON-STATE CURRENT.
130
120
110
100
160
140
120
100
90
80
70
60
50
80
60
40
20
0
MAXIMUM ALLOWABLE CASE TEMPERATURE
0
0
MAXIMUM ON-STATE POWER DISSIPATION
RESISTIVE,
INDUCTIVE LOAD
(THREE PHASE BRIDGE CONNECTION)
RMS ON-STATE CURRENT, I
(REVERSE PARALLEL CONNECTION)
20
20
360
DC OUTPUT CURRENT, I
o
40
40
= 30
60
60
o
80
80
60
100
100
O
(RMS)
o
, (AMPERES)
, (AMPERES)
120 140 160
90
120 140 160
360
o
RESISTIVE,
INDUCTIVE
LOAD
90
180
60
o
= 30
120
o
o
o
o
o
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE CASE TEMPERATURE AND THE DC OUTPUT CURRENT
(FOR TWO ELEMENTS) WHEN USED IN THE SINGLE PHASE
BRIDGE CONFIGURATION.
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE ON-STATE POWER DISSIPATION (PER MODULE) AND THE
DC OUTPUT CURRENT (FOR THREE MODULES) IN THE THREE
PHASE BRIDGE CONFIGURATION.
130
120
110
100
160
140
120
100
90
80
80
60
40
20
0
MAXIMUM ALLOWABLE CASE TEMPERATURE
0
0
MAXIMUM ON-STATE POWER DISSIPATION
(SINGLE PHASE BRIDGE CONNECTION)
(THREE PHASE BRIDGE CONNECTION)
20
20
= 30
DC OUTPUT CURRENT, I
DC OUTPUT CURRENT, I
40
40
o
60
o
60
60
90
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
= 30
o
80
80
o
120
100 120 140 160
100
C
O
60
, (AMPERES)
, (AMPERES)
o
o
180
120 140 160
360
360
RESISTIVE,
INDUCTIVE
LOAD
o
90
o
o
o
120
o
NOTE: THE CURVES INDICATE THE RELATIONSHIP BETWEEN
THE AVERAGE ON-STATE POWER DISSIPATION AND THE DC
OUTPUT CURRENT FOR THE SINGLE PHASE BRIDGE
CONFIGURATION (POWER DISSIPATION EXPRESSED FOR EACH
MODULE AND DC OUTPUT CURRENT EXPRESSED FOR THE PAIR)
160
140
120
100
80
60
40
20
0
0
MAXIMUM ON-STATE POWER DISSIPATION
(SINGLE PHASE BRIDGE CONNECTION)
20
DC OUTPUT CURRENT, I
= 30
40
o
60
60
o
90
80 100 120 140 160
o
120
o
O
, (AMPERES)
180
RESISTIVE,
INDUCTIVE LOAD
o
360
o