BR805-BR810
Silicon Bridge Rectifiers
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 8.0 A
BR8
Features
Surge overload rating to 125 Amperes peak
Ideal for printed circuit board
Reliable low cost construction utilizing molded
18.9± 0.4
φ
1 .3± 0.1
7.1± 0.4
12.6± 0.5
φ
3.84 TYP.
12.6± 0.5
18.9± 0.4
Rating to 1000V PRV
plastic technique results in inexpensive product
Lead solderable per MIL-STD-202 method 208
Mounting: thru hole for # 6 screw
mounting
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Dimensions in millimeters
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
BR805 BR81
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard
output current
@T
A
=50
BR82 BR84
200
140
200
400
280
400
8.0
BR86 BR88 BR810
UNITS
600
420
600
800
560
800
1000
700
1000
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
50
35
50
100
70
100
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage
at
4.0
A
Maximum reverse current
at rated DC blocking voltage
@T
A
=25
@T
A
=100
I
FSM
125.0
23.2± 1.5
A
V
F
I
R
T
J
T
STG
1.1
10.0
1.0
- 55 ---- + 125
- 55 ---- + 150
V
μ
A
mA
Operating junction temperature range
Storage temperature range
http://www.luguang.cn
mail:lge@luguang.cn
BR805-BR810
Silicon Bridge Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD OUTPUT CURRENT,
AMPERES
FIG.2 -- FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT,
AMPERES
125
10
100
8.3ms Single Half Sine Wave
T
J
=125
8
75
6
50
4
2
25
0
0
0
50
100
150
1
10
100
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
100
10
10
1.0
1.0
0.1
T
J
=25
T
J
=25
0.1
.01
0
20
40
60
80
100
120
140
.01
.6
.7
.8
.9
1
1.1
1.2
1.3
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE
http://www.luguang.cn
mail:lge@luguang.cn
PCB Design
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