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Pan Jit International Inc. |
CM1000, 1500, 2500, 3500 SERIES
HIGH CURRENT SILICON BRIDGE RECTIFIERS
VOLTAGE - 50 to 800 Volts CURRENT - 10 to 35 Amperes
Recongnized File #E111753
FEATURES
l Electrically Isolated Metal Case for
Maximum Heat Dissipation
l Surge Overload Ratings to 400
Amperes
l These bridges are on the U/L
Recognized Products List for
currents of 10, 25 and 35 amperes
CM-25
CM-25W
MECHANICAL DATA
Case: Metal, electrically isolated
Terminals: Plated .25” FASTON
or wire Lead £r 40 mils
Weight: 1 ounce, 30 grams
Mounting position: Any
MACXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 ¢J ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Max Recurrent Peak Reverse Voltage
Max RMS Input Voltage
Max DC Blocking Voltage
Max Average Forward Current*
CM10
for Resistive Load
at TC=55 ¢J
CM15
CM25
CM35
-00 -01 -02 -04
50 100 200 400
35 70 140 280
50 100 200 400
10
15
25
35
Non-repetitive
Peak Forward Surge Current at
Rated Load
Max Forward Voltage
per Bridge Element at
Specified Current
CM10
CM15
CM25
CM35
CM10 5A
CM15 IF 7.5A
CM25 12.5A
CM35 17.5A
200
300
300
400
1.2
Max Reverse Leakage Current at Rated DC Blocking
Voltage
I2t Rating for fusing ( t < 8.3ms )
CM10
CM15 / CM35
CM25
Typical Thermal Resistance (Fig. 3) R £c JC
10
374 / 664
2.5
Operating Temperature Range TJ
Storage Temperature Range TSTG
NOTES:
-55 to +150
* Unit mounted on metal heat-sink
-06
600
420
600
-08 UNITS
800 V
560 V
800 V
A
A
A
A
A
A
A
A
V
£g A
A2s
¢J /W
¢J
RATING AND CHARACTERISTIC CURVES
CM1000 THRU CM3500
1000
100
10
1.0
.6 .8 1.0 1.2 1.4 1.6 1.8 2.0
VFM VOLTS PEAK
Fig. 1-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS AT TJ = 25 ¢J
CM3500
35
30
CM2500
25
20
CM1500
15
CM1000
10
5
0
25 60 80 100 120 140 160
CASE TEMPERATURE TC ¢J
Fig. 2-OUTPUT CURRENT VS. CASE TEMPERATURE
RESISTIVE OR INDUCTIVE LOAD TJ = 150 ¢J
35
30
25 CM3500
CM2500
20
CM1500
15
CM1000
10
5
80
60
40
30
20
15
10
8
6
4
25 40 60 80 100 120 140 160 180
AMBIENT TEMPERATURE, TA ¢J
0 5 10 15 20 25 30 35
AVERAGE OUTPUT CURRENT, AMPERES
Fig. 3-OUTPUT CURRENT VS. AMBIENT
Fig. 4-POWER DISSIPATION VS. AVERAGE OUTPUT
TEMPERATURE RESISTIVE OR INDUCTIVE LOAD
CURRENT RESISTIVE OR INDUCTI VE LOAD,
BRIDGE MOUNTED ON A 8"×8" ALUMINUM PLATE 25"
THICK
TJ = 150 ¢J
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