BL
FEATURES
GALAXY ELECTRICAL
BR25005(W) - - - BR2510(W)
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 25.0 A
SILICON BRIDGE RECTIFIERS
Rating to 1000V PRV
Surge overload rating to
300
Amperes peak
Ideal for printed circuit board
Reliable low cost construction utilizing molded
BR - W
METAL HEAT SINK
.452
(11.5)
MAX
.042(1.1)
.090(2.0)
PLASTIC
.480(12.2)
.425(10.8)
plastic technique results in inexpensive product
Lead solderable per MIL-STD-202 method 208
Mounting: thru hole for # 8 screw
mounting
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)
AC
1.181(30.0)
1.102(28.0)
.732(18.6)
.692(17.6)
.033x 250
(0.8x 6.4)
inch(mm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
BR
25005
(W)
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard
output current
@T
A
=50
BR
2501
(W)
100
70
100
BR
2502
(W)
200
140
200
BR
2504
(W)
400
280
400
25.0
BR
2506
(W)
600
420
600
BR
2508
(W)
800
560
800
BR
2510
(W)
1000
700
1000
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage
at
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
5.0
0.5
- 55 ---- + 150
- 55 ---- + 150
V
μ
A
mA
Operating junction temperature range
Storage temperature range
www.galaxycn.com
Document Number 0287050
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD OUTPUT CURRENT,
AMPERES
BR25005(W) - - - BR2510(W)
FIG.2 -- FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
500
25
20
15
10
5
0
0
400
8.3ms Single Half Sine Wave
T
J
=125
300
200
100
0
1
10
100
50
100
150
175
NUMBER OF CYCLES AT 60H
Z
AMBIENT TEMPERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT,
AMPERES
100
10
INSTANTANEOUS REVERSE CURRENT,
MICRO AMPERES
10
1.0
1.0
T
J
=25
0.1
T
J
=25
0.1
.01
.01
0
20
40
.6
.7
.8
.9
1
1.1
1.2
1.3
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE
www.galaxycn.com
Document Number 0287050
BL
GALAXY ELECTRICAL
2.
嵌入式系统
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