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DATA SHEET
CM1500W~CM15010W
HIGH CURRENT SILICON BRIDGE RECTIFIERS
CM-W
Unit: inch ( mm )
VOLTAGE - 50 to 1000 Volts CURRENT - 15 Amperes Recongnized File # E111753
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 15 amperes.
.452(11.5) MAX
.591(15.0) MIN
.042(1.1) .039(1.0)
MECHANICAL DATA
1.181(30.0) 1.102(28.0)
AC
+
Case:Metal Mounting position: Any Weight: 1 ounce, 30 grams
" W " Sufflx Designates Wlre Leads
.732(18.6) .692(17.6)
_
AC
.732(18.6) .692(17.6)
1.181(30.0) 1.102(28.0)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, Resistive or inductive load. For capacitive load, derate current by 20%
CM1500W CM1501W CM1502W CM1504W CM1506W CM1508W CM15010W UNITS
Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge input Voltage Maximum DC Blocking Voltage Maximum Average Forward Current TA=55C Non-repetitive Peak Forward Surge Current , rated load Maximum Forward Voltage per Bridge Element Specified Current at 7.5A Maximum Reverse Current at Rated DC Blocking Voltage per element I2t Rating for fusing ( t < 8.35 ms) Typical Thermal resistance ( Fig 3) RJC Operating Temperature Range TJ Storage Temperature Range TA
50 35 50
100 70 100
200 140 200
400 280 400 15.0 300 1.2 10.0 374 2.5
600 420 600
800 560 800
.468(11.9) .429(10.9)
1000 700 1000
V V V A A V A
A2S C/W C C
-55 to +150 -55 to +150
NOTES: *Unit mounted on metal heat-sink
DATE : SEP.16.2002
PAGE . 1
RATING AND CHARACTERISTIC CURVES
1000
35
30
INSTANTANEOUS FORWARD CURRENT, AMPERES
100
AVERAGE FORWARD CURRENT AMPERES
25
20
10
15
1.0
10
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
5
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
0 25 60 80 100 120
O
140
160
Fig. 2- TYPICAL INSTANTANEOUS FORWARDCHARACTERISITCS AT T J =25 C
O
CASE TEMPERATURE C
Fig. 1- OUTPUT CURRENT VS.CASE TEMPERATURE RESISTIVE OR INDUCTIVE LOAD T J =150 C
O
80
35
AVERAGE POWER DISSIPATION OF BRIDGE, WATTS
60
40 30 20 15
AVERAGE OUTPUT CURRENT ,AMPERES
30
25
20
10 8 6 4
15
10
5
0
25 60 80 100 120
O
5
10
15
20
25
30
35
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 OC
DATE : SEP.16.2002
PAGE . 2

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