KBPC25005 THRU KBPC2510 AND MB2505 THRU MB2510
SILICON BRIDGE RECTIFIERS
Reverse Voltage - 50 to 1000 Volts Forward Current - 25.0 Amperes
KBPC/MB-25
FEATURES
The plastic package carries Underwriters Laboratory
0.442(11.23)
0.424(10.77)
Flammability Classification 94V-0
Ideal for printed circuit boards
0.921(23.4)
0.846(21.5)
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
0.254(6.45)
260 C/10 seconds,5 lbs. (2.3kg) tension
0.242(6.15)
1.181(30.0)
1.110(28.2)
0.681(17.3)
0.602(15.3)
HOLE FOR
NO.8 SCREW
MECHANICAL DATA
1.181(30.0)
1.110(28.2)
AC
Case:Metal case
Terminals: Plated 0.25” (6.35mm)lug.
+
0.752(19.1)
0.673(17.1)
0.681(17.3)
Polarity: Polarity symbols marked on case
Mounting:Thru hole for #8 screw,20in.-lbs. torque max.
Weight:1.02 ounce, 29 grams
0.602(15.3)
AC
-
0.598(15.2)
0.519(13.2)
0.033x0.250
(0.8x6.4)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase,half wave 60Hz,resistive or inductive load,for current capacitive load, derate by 20%.
KBPC
2502
MB252
KBPC
2504
MB254
KBPC
2506
MB256
KBPC
2508
MR258 MB2510
KBPC
2510
KBPC
KBPC
25005
2501
SYMBOLS
UNITS
MR2505
50
MB251
100
70
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
VOLTS
VOLTS
VOLTS
200
400
600
800
560
800
1000
700
35
140
280
420
Maximum DC blocking voltage
Maximum average forward output rectified
current at TC=50 C (Note 1,2)
Peak forward surge current
50
100
200
400
600
1000
I(AV)
25
Amps
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
IFSM
300.0
A2s
I2t
Rating for Fusing(t<8.3ms)
373
1.1
Maximum instantaneous forward voltage dorp
per bridge element at 12.5A
Volts
VF
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
µ
A
10
1.0
IR
TA=100 C
mA
Isolation voltage from case to leads
Typical Thermal Resistance (Note 2)
Operating junction temperature range
storage temperature range
VISO
RθJA
TJ
2500
2.0
VAC
C/W
C
-65 to +150
-65 to +150
TSTG
C
NOTES:
1.Unit mounted on 5” x 6” x4.9” thick(12.8cmx15.2cmx12.4cmcm)Al.plate.
2.Bolt dowm on heat-sink with silicone thermal compound between bridge and mounting surface for
maximum heat transfer efficiency with #8 screw.
DN:T25B27A0
STAR SEA