Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
CT220802
Split SCR/Diode POW-R-BLOK? Modules
20 Amperes/800 Volts
4.5
3.5
MAXIMUM
ON-STATE CHARACTERISTICS
T j = 125 o C
500
400
MAXIMUM ALLOWABLE PEAK SURGE
(NON-REPETITIVE) CURRENT
130
110
MAXIMUM ALLOWABLE CASE TEMPERATURE
(SINUSOIDAL WAVEFORM)
SINGLE PHASE
HALFWAVE
= 30 o
300
2.5
200
90
360 o
1.5
100
70
RESISTIVE,
INDUCTIVE
LOAD PER
60 o
90 o 120 o
180 o
SINGLE
ELEMENT
0.5
0
50
10 0
10 1
10 2
10 3
10 0
10 1
10 2
0
5.0
10.0
15.0
20.0
INSTANTANEOUS ON-STATE CURRENT, I TM ,
(AMPERES)
MAXIMUM ON-STATE POWER DISSIPATION
(SINUSOIDAL WAVEFORM)
CYCLES AT 60 H Z
MAXIMUM ALLOWABLE CASE TEMPERATURE
(RECTANGULAR WAVEFORM)
AVERAGE ON-STATE CURRENT, I T(AV) ,
(AMPERES)
MAXIMUM AVERAGE ON-STATE POWER
DISSIPATION (RECTANGULAR WAVEFORM)
120 o
40
30
SINGLE PHASE
HALFWAVE
= 30 o
60 o
90 o
120 o
180 o
130
110
RECTANGULAR
WAVE
360 o
RESISTIVE, INDUCTIVE
LOAD PER SINGLE
ELEMENT
40
30
RECTANGULAR
WAVE
90 o
60 o
= 30 o
180 o
270 o
DC
20
90
20
10
70
= 30 o
60 o
180 o
10
360 o
RESISTIVE, INDUCTIVE LOAD
90 o
120 o
270 o
DC
360 o
RESISTIVE, INDUCTIVE LOAD
0
PER SINGLE ELEMENT
50
0
PER SINGLE ELEMENT
0
5
10
15
20
0
10
20
30
40
0
10
20
30
40
AVERAGE ON-STATE CURRENT, I T(AV) ,
(AMPERES)
TRANSIENT THERMAL IMPEDANCE
CHARACTERISTICS (JUNCTION-TO-CASE)
10 0 10 1
AVERAGE ON-STATE CURRENT, I T(AV) ,
(AMPERES)
TRIGGERING
CHARACTERISTICS
AVERAGE ON-STATE CURRENT, I T(AV) ,
(AMPERES)
MAXIMUM ALLOWABLE CASE TEMPERATURE
(REVERSE PARALLEL CONNECTION)
1.0
10 2
130
NOTE: THE CURVES INDICATE THE
RELATIONSHIP BETWEEN THE CASE
TEMPERATURE AND THE RMS
0.8
10 1
V GFM = 10V
120
ON-STATE CURRENT FOR EACH
MODULE.
0.6
V GT = 3.0V
P GM = 5.0W
110
= 30 o
0.4
10 0
P G(AV) =
0.50W
I GT = 50mA
I GFM =
100
60 o , 90 o
0.2
0
10 -1
T j = 25 o C
V GDM = 0.25V
2.0A
90
80
360 o
RESISTIVE,
INDUCTIVE LOAD
180 o
10 -3
10 -2
10 -1
10 0
10 1
10 2
10 3
10 4
0
10
20
30
40
50
TIME, t, (SECONDS)
INSTANTANEOUS GATE CURRENT, I G , (mA)
RMS ON-STATE CURRENT, I (RMS) , (AMPERES)
SD-35
相关PDF资料
CT230802 SCR MOD SPLIT DUAL 800V 20A
CTES0312V-G TVS ARRAY 300W 12V BIDIR SOT23-3
CU-1472-MB BOX ABS 3.07X3.10X2.09" W/BKTS
CU-1472 BOX ABS 3.07" X 3.10" X 2.09"
CU-1475-MB BOX ABS 4.10X2.25X2.59" W/BKTS
CU-1475 BOX ABS 4.10" X 2.25" X 2.59"
CU-1476-MB BOX ABS 4.47X3.25X2.70" W/BKTS
CU-1476 BOX ABS 4.47" X 3.25" X 2.70"
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