BL
GALAXY ELECTRICAL
SILICON BRIDGE RECTIFIERS
FEATURES
Rating to 1000V PRV
Surge overload rating to
300
Am peres peak
Ideal for printed circuit board
Reliable low cost construction utilizing m olded
plastic technique results in inexpensive product
Lead solderable per MIL-STD-202 m ethod 208
KBPC25005(W) - - - KBPC2510(W)
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 25.0 A
KBPC-W
.452
(11.5)
MAX
.042(1.1)
.090(2.0)
.591
(15.0)
MAX
1.181(30.0)
1.102(28.0)
HOLE FOR
NO.8 SCREW
AC
.732(18.6)
.692(17.6)
-
+
.468(11.9)
.429(10.9)
1.181(30.0)
1.102(28.0)
AC
.732(18.6)
.692(17.6)
.033x 250
(0.8x 6.4)
inch (mm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient tem perature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
KBPC KBPC KBPC KBPC KBPC KBPC KBPC
25005 2501 2502 2504 2506 2508 2510 UNITS
(W)
(W)
(W)
(W)
(W)
(W)
(W)
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard
Output current
@T
A
=25
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
100
70
100
200
140
200
400
280
400
25.0
600
420
600
800
560
800
1000
700
1000
V
V
V
A
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage
@ 12.5 A
Maximum reverse current
at rated DC blocking voltage
@T
A
=25
@T
A
=100
I
FSM
300.0
A
V
F
I
R
T
J
T
STG
1.1
10.0
1.0
- 55 ---- + 125
- 55 ---- + 150
V
μA
mA
Operating junction temperature range
Storage temperature range
www.galaxycn.com
Document Number 0287041
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD OUTPUT CURRENT
AMPERES
PEAK FORWARD SURGE CURRENT,
KBPC25005(W) - -
-
KBPC2510(W)
FIG.2 -- FORWARD DERATING CURVE
500
50
400
40
8.3ms Single Half Sine Wave
T
J
=125
AMPERES
300
30
200
20
100
10
0
1
10
100
0
0
50
100
150
NUMBER OF CYCLES AT 60H
Z
AMBIENT TEMPERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MICRO AMPERES
10 0
10
10
1.0
1 .0
0.1
T
J
=25
0 .1
.0 1
.2
.01
.4
.6
.8
1 .0
1 .2
1 .4
1 .6
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
www.galaxycn.com
Document Number 0287041
BL
GALAXY ELECTRICAL
2.
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