CR3EM 查看數據表（PDF） - Powerex
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CR3EM Datasheet PDF : 4 Pages
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Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272
CR3EM
Phase Control SCR
for Strobe Flasher Applications
0.6 Amperes/400 Volts
MAXIMUM ON-STATE
CHARACTERISTICS
4.6
Tj = 25oC
3.8
3.0
2.2
1.4
0.6
10-1
100
101
INSTANTANEOUS ON-STATE
CURRENT, IT, (AMPERES)
102
MAXIMUM SURGE CURRENT
FOLLOWING RATED LOAD CONDITIONS
100
80
60
40
20
0
100
101
102
CYCLES AT 60 Hz
MAXIMUM ON-STATE
POWER DISSIPATION
(SINGLE-PHASE HALF WAVEFORM)
8
RESISTIVE,
INDUCTIVE LOADS
6
120° 180°
360°
90°
60°
4
= 30°
2
0
0
1.0 2.0 3.0 4.0 5. 0
AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES)
TRANSIENT THERMAL
IMPEDANCE CHARACTERISTICS
(JUNCTION-TO-CASE, JUNCTION-TO-AMBIENT)
103100
101
102
102
101
GATE
CHARACTERISTICS
101
VFGM = 6V
VGT = 1.5V
PGM = 2W
100
PG(AV) = 0.2W
IGT = 30mA
(Tj = 25°)
100
10-3
10-2
10-1
100
TIME, t, (SECONDS)
GATE TRIGGER CURRENT
VS. JUNCTION TEMPERATURE
(TYPICAL)
103
102
101
-40 -20 0 20 40 60 80 100 120 140 160
JUNCTION TEMPERATURE, Tj, (°C)
ALLOWABLE AMBIENT TEMPERATURE
VS. AVERAGE ON-STATE CURRENT
(SINGLE-PHASE HALF WAVEFORM)
160
RESISTIVE,
140 INDUCTIVE LOADS
NATURAL
120
CONVECTION
360°
WITHOUT FIN
100
80
60
40
= 30°
60°
20
90°
120°
180°
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES)
10-1
101
102
GATE CURRENT, IG, (mA)
103
GATE TRIGGER VOLTAGE
VS. JUNCTION TEMPERATURE
(TYPICAL)
1.6
1.4
1.2
DISTRIBUTION
1.0
TYPICAL EXAMPLE
0.8
0.6
0.4
0.2
0
-40 -20 0 20 40 60 80 100 120 140 160
JUNCTION TEMPERATURE, Tj, (°C)
MAXIMUM ON-STATE
POWER DISSIPATION
(SINGLE-PHASE FULL WAVEFORM)
8
RESISTIVE LOADS
6
360°
180°
120°
90°
60°
= 30°
4
2
0
0
1.0 2.0 3.0 4.0 5.0
AVERAGE ON-STATE CURRENT, IT(avg), (AMPERES)
S-7
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