DATA SHEET
CM5000~CM50010
HIGH CURRENT SILICON BRIDGE RECTIFIER
VOLTAGE 50 to 1000 Volts CURRENT - 50 Ampere
Recongnized File # E111753
.452(11.5)
MAX
CM
Unit: inch ( mm )
.094(2.4) DIA
FEATURES
• Metal Case for Maximum Heat Dissipation.
• Surge Overload Ratings to 400 Amperes.
• These bridges are on the U/L Recognized Products
List for currents of 50 amperes.
.25(6.4)
.033(.8)
.673(17.1)
.633(16.1)
+
AC
.732(18.6)
.692(17.6)
Case: Metal
Terminals: Plated 25” FASTON
Mounting Position: Any
Weight: 1.0 ounce, 30 gram
_
AC
.582(14.8)
.543(13.8)
1.181(30.0)
1.102(28.0)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, Resistive or inductive load.
For capacitive load, derate current by 20%
CM5000 CM5001 CM5002 CM5004 CM5006 CM5008 CM50010 UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current T
A
=55°C
Non-repetitive Peak Forward Surge Current , rated load
Maximum Forward Voltage per Bridge Element
Specified Current at 25A
Maximum Reverse Current at Rated
DC Blocking Voltage per element
I
2
t Rating for fusing ( t < 8.35 ms)
Typical Thermal resistance ( Fig 3) RθJC
Operating Temperature Range T
J
Storage Temperature Range T
A
.673(17.1)
.633(16.1)
MECHANICAL DATA
50
35
50
100
70
100
200
140
200
400
280
400
50.0
400
1.2
10.0
664
2.5
-55 to +150
-55 to +150
600
420
600
800
560
800
1000
700
1000
1.181(30.0)
1.102(28.0)
.480(12.2)
.425(10.8)
V
V
V
A
A
V
µA
A
2
S
°C/W
°C
°C
NOTES: *Unit mounted on metal heat-sink
DATE : SEP.11.2002
PAGE . 1
RATING AND CHARACTERISTIC CURVES
INSTANTANEOUS FORWARD CURRENT, AMPERES
1000
70
60
AVERAGE FORWARD CURRENT
AMPERES
100
50
40
10
30
1.0
20
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
10
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
0
25
60
80
100
120
140
160
Fig. 2- TYPICAL INSTANTANEOUS
FORWARDCHARACTERISITCS
AT T
J
=25
C
O
Fig. 1- OUTPUT CURRENT VS.CASE TEMPERATURE
RESISTIVE OR INDUCTIVE LOAD T
J
=150
C
O
CASE TEMPERATURE
O
C
100
80
AVERAGE OUTPUT CURRENT ,AMPERES
70
AVERAGE POWER DISSIPATION OF BRIDGE, WATTS
60
40
30
20
15
60
50
40
10
8
6
4
30
20
10
0
25
60
80
100
120
O
5
10
15
20
25
30
35
50
140
160
180
AVERGE OUTPUT CURRENT,AMPERES
AMBIENT TEMPERATURE, T
A
C
Fig. 3- OUTPUT CURRENT VS. AMBIENT TEMPERATURE
RESISTIVE OR INDUCTIVE LOAD
BRIDGE MOUNTED ON A 8" x 8" ALUMINUM PLATE 25"THICK
Fig. 4- POWER DISSIPATION VS.AVERAGE OUTPUT
CURRENT RESISTIVE OR INDUCTIVE LOAD
TJ=150
O
C
DATE : SEP.11.2002
PAGE . 2
电子工程世界
