Rating at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
CM2500 CM2501 CM2502 CM2504 CM2506 CM2508 CM25010
Unit
Maximum recurrent peak reverse voltage
Maximum RMS bridge input voltage
Maximum DC blocking voltage
Maximum average forward current at T
A
= 55°C
Non-repetitive peak forward surge
current, rated load
Maximum forward voltage per bridge element
specified current at 12.5A
Maximum reverse current at rated DC blocking
voltage per element
I
2
t rating for fusing (t <8.35ms)
Typical thermal resistance RθJC
Operating temperature range T
J
50
35
50
100
70
100
200
140
200
400
280
400
25
600
420
600
800
560
800
1000
700
1000
V
A
300
1.2
V
10
µA
A
2
S
°C/W
374
2.5
-55 to +150
Storage temperature range T
A
Note :
* Unit mounted on metal heat-sink.
°C
Page <2>
14/04/11 V1.1
CM2500 Series
Single Phase Bridge Rectifiers
Ratings and Characteristic Curves
Output Current VS. Case Temperature Resistive
Or Inductive Load T
J
= 150°C
Typical Instantaneous Forward
Characteristics at T
J
= 25°C
Output Current VS. Ambient Temperature Resistive
or Inductive Load Bridge Mounted on 8 x 8 inches
Aluminium Plate 25 inches Thick
Power Dissipation VS. Average Output Current
Resistive or Inductive Load T
J
= 150°C
Page <3>
14/04/11 V1.1
CM2500 Series
Single Phase Bridge Rectifiers
Specifications
Current Rating
(A)
VRRM
(V)
50
100
200
25
400
600
800
1000
Maximum AC
Input Voltage
(V)
35
70
140
280
420
500
800
Part Number
CM2500
CM2501
CM2502
CM2504
CM2506
CM2508
CM25010
Important Notice :
This data sheet and its contents (the "Information") belong to the members of the Premier Farnell group of companies (the "Group") or are licensed to it. No licence is granted for the use of
it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces
all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use
made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted.
Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising)
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