MASTER INSTRUMENT CORPORATION
SINGLE-PHASE BRIDGE RECTIFIER
MB2505W THRU MB2510W
KBPC25005W THRU KBPC2510W
FEATURES
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Low cost
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This series is UL recognized under component
index, file number E127707
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High forward surge current capability
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Ideal for printed circuit board
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High isolation voltage from case to leads
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High temperature soldering guaranteed:
260
o
C/10 second, at 5 lbs. (2.3kg) tension.
MECHANICAL DATA
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Case: Molded plastic body
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Terminal: Plated 0.25” (6.35mm) lug.
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Polarity: Polarity symbols marked on case
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Mounting: Thru hole for #10 screw, 20 in.-lbs torque max.
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Weight:0.93 ounce, 26.4 grams
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
25 Amperes
1.14( 28.9)
1.12( 28.4)
0.732( 18.6)
0.692( 17.6)
MB-35W
AC
1.14( 28.9)
1.12( 28.4)
0.732( 18.6)
0.692( 17.6)
-
AC
+
0.47( 11.9)
0.43( 10.9)
0.224( 5.7)
0.193( 4.9)
0.205( 5.2)
0.197( 5.0)
0.570( 14.5)
0.530( 13.5)
EXOPY CASE
0.46( 11.7)
0.41( 10.5)
0.70( 17.8) MIN
0.042( 1.10) DIA
0.038( 0.97) TYP
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load derate current by 20%.
SYMBOLS
KBPC25005 KBPC2501 KBPC2502 KBPC2504 KBPC2506
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Output Current, at T
C
=55℃(Note1,2)
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
Method)
Rating for Fusing(t<8.3ms)
Maximum Instantaneous Forward Voltage at 5.0A
T
A
=25℃
Maximum DC Reverse Current at
rated DC blocking voltage
T
A
=100℃
Isolation Voltage from case to lugs
Typical Thermal Resistance (Note 1,2)
Operating Temperature Range
Storage Temperature Range
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
I
2
T
V
F
I
R
V
ISO
R
θJC
T
J
T
STG
50
35
50
100
70
100
200
140
200
400
280
400
25
300
373
1.1
10
1.0
2500
2.0
-55 to +150
-55 to +150
600
420
600
MB2505
MB251
MB25W
MB254
MB256
MB258
KBPC2508
MB2510
KBPC2510
UNITS
Volts
Volts
Volts
Amps
Amps
A
2
S
Volts
µAmps
mAmps
V
AC
℃/W
℃
℃
800
560
800
1000
700
1000
NOTES:
1.
Unit mounted on 5”×6”×4.9”(12.8×15.2×12.4mm) Al. finned plate.
2.
Bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency with #10 screw.
3.
Suffix
“W”
designates Wire Lead
E-mail:
sales@cnmic.com
Web Site: www.cnmic.com
1/2
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