Sd-3 – C&H Technology CM4208A2 User Manual
Page 4
SD-3
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CM4208A2
SCR/Diode POW-R-BLOK™ Modules
25 Amperes/800 Volts
INSTANTANEOUS ON-STATE CURRENT, I
TM
,
(AMPERES)
MAXIMUM
ON-STATE CHARACTERISTICS
0.6
10
0
1.0
1.4
1.8
2.2
2.6
10
1
10
2
10
3
T
j
= 125
o
C
INSTANTANEOUS ON-STATE VOLTAGE, V
TM
, (VOLTS)
CYCLES AT 60 H
Z
MAXIMUM PEAK SURGE (NON-REPETITIVE)
CURRENT, I
TSM
, (AMPERES)
MAXIMUM ALLOWABLE PEAK SURGE
(NON-REPETITIVE) CURRENT
10
1
10
2
10
0
0
100
200
300
400
500
MAXIMUM ALLOWABLE CASE TEMPERATURE
(SINUSOIDAL WAVEFORM)
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, (
o
C)
0
5
25
10
15
20
80
90
100
110
120
130
= 30
o
60
o
90
o
360
o
120
o
RESISTIVE,
INDUCTIVE
LOAD PER
SINGLE
ELEMENT
180
o
MAXIMUM ON-STATE POWER DISSIPATION
(SINUSOIDAL WAVEFORM)
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
0
5
25
10
15
20
360
o
RESISTIVE,
INDUCTIVE
LOAD PER
SINGLE
ELEMENT
0
40
10
20
30
= 30
o
120
o
180
o
60
o
90
o
MAXIMUM AVERAGE ON-STATE POWER
DISSIPATION (RECTANGULAR WAVEFORM)
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
MAXIMUM POWER DISSIPATION, P
AV(MAX)
, (WATTS)
0
5
25
10
15
20
30
35
40
360
o
RESISTIVE, INDUCTIVE LOAD
PER SINGLE ELEMENT
120
o
180
o
270
o
= 30
o
60
o
90
o
DC
0
10
20
30
40
50
TIME, t, (SECONDS)
TRANSIENT THERMAL IMPEDANCE
CHARACTERISTICS (JUNCTION-TO-CASE)
10
-3
10
-2
10
-1
10
0
TRANSIENT THERMAL IMPEDANCE, Z
(J-C)
(t), (
o
C/WATT)
10
0
10
1
0
0.2
0.6
0.8
1.0
0.4
INSTANTANEOUS GATE CURRENT, I
G
, (mA)
TRIGGERING
CHARACTERISTICS
10
1
10
2
10
3
10
4
INSTANTANEOUS GATE VOLTAGE, V
G
, (VOLTS)
10
-1
10
0
10
1
10
2
V
GFM
= 10V
V
GT
= 3.0V
P
GM
= 5.0W
P
G(AV)
=
0.50W
I
GFM
=
2.0A
I
GT
= 50mA
T
j
= 25
o
C
V
GDM
= 0.25V
MAXIMUM ALLOWABLE CASE TEMPERATURE
(REVERSE PARALLEL CONNECTION)
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, (
o
C)
0
10
50
20
30
40
60
70
80
90
100
110
120
130
80
360
o
RESISTIVE,
INDUCTIVE LOAD
RMS ON-STATE CURRENT, I
(RMS)
, (AMPERES)
NOTE: THE CURVES INDICATE THE
RELATIONSHIP BETWEEN THE CASE
TEMPERATURE AND THE RMS
ON-STATE CURRENT FOR EACH
MODULE.
= 30
o
,
60
o
,
90
o
180
o
MAXIMUM ALLOWABLE CASE TEMPERATURE
(RECTANGULAR WAVEFORM)
AVERAGE ON-STATE CURRENT, I
T(AV)
,
(AMPERES)
MAXIMUM ALLOWABLE CASE TEMPERATURE, T
C
, (
o
C)
0
5
25
10
15
20
30
35
40
50
60
70
80
90
100
110
120
130
360
o
RESISTIVE, INDUCTIVE
LOAD PER SINGLE
ELEMENT
= 30
o
= 30
o
60
o
90
o
120
o
180
o
270
o
DC