CHONGQING PINGYANG ELECTRONICS CO.,LTD.
KBPC25005/MB2505 THRU KBPC2510/MB2510
SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE：50-1000V
CURRENT：25.0A
FEATURES
·Metal
case for Maximum Heat Dissipation
·Surge
overload ratings-400 Amperes
·Low
forward voltage drop
MB-25
.500
(12.7)
TYP.
.452
MAX
(11.5)
.480(12.2)
.425(10.8)
MECHANICAL DATA
·Case:
Metal shell with plastic encapsulation
·Epoxy:
UL 94V-0 rate flame retardant
·
Terminals:
Plated .25”(6.35mm) Faston lugs,
Solderable per MIL-STD-202E, Method 208
guaranteed
·Polarity:
As marked
·Mounting:
Thru hole for 8# screw
·Weight:
30 grams
.732(18.6)
.692(17.6)
1.181(30.0)
1.102(28.0)
.673(17.1)
.633(16.1)
HOLE FOR
NO. 8 SCREW
1.181(30.0)
.673(17.1)
1.102(28.0)
AC
AC
.633(16.1)
.582(14.8)
.543(13.8)
.033x.250
(0.8x6.4)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%.
KBPC KBPC KBPC KBPC KBPC KBPC KBPC
25005 2501 2502 2504 2506 2508 2510
units
SYMBOL
MB2505 MB251 MB252 MB254 MB256 MB258 MB2510
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward rectified Output
Current at T
C
=55°C
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rate load (JEDEC
method)
Maximum Forward Voltage Drop per element at
12.5A DC
Maximum DC Reverse Current
@ T
A
=25°C
at Rated DC Blocking Voltage
@ T
A
=100°C
per element
I
2
t Rating for Fusing (t<8.3ms)
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
V
RRM
V
RMS
V
DC
I
o
I
FSM
V
F
I
R
It
C
J
R
θJA
2
50
35
50
100
70
100
200
140
200
400
280
400
25.0
400
1.1
10
500
374
300
2.5
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
V
µA
A
2
S
pF
°C/W
Notes: 1.Measured at 1MHz and applied reverse voltage of 4.0 volts
2.Thermal
Resistance from Junction to Ambient and from junction to lead mounted on P.B.C. with 0.47×0.47”(12×12mm) copper pads
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