BR8G SERIES
GLASS PASSIVATED
BRIDGE RECTIFIERS
FEATURES
●
Surge overload rating -175 amperes peak
●
Low forward voltage drop
●
Small size; simple installation
●
Sliver plated copper leads
●
Mounting position: Any
.052(1.3)
DIA.
.048(1.2)
.750
(19.0)
MIN
REVERSE VOLTAGE
FORWARD CURRENT
BR8
-
-
50
to
1000Volts
8.0
Amperes
.296(7.5)
.255(6.5)
.770(19.6)
.730(18.5)
HOLE FOR
NO.6 SCREW
.520(13.2)
.480(12.2)
.770(19.6)
.730(18.5)
.520(13.2)
.480(12.2)
Polarity shown on side of case, Positive lead by beveled corner.
Dimensions in inches and (milimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum Average Forward
Rectified Output Current at
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load
Maximum Forward Voltage Drop
Per Bridge Element at 4.0A Peak
Maximum Reverse Current at Rated T
A
=25℃
DC Blocking Voltage Per Element
Operating Temperature Range
Storage Temperature Range
Notes: 1. Unit mounted on metal chassis
2. Unit mounted on P.C. board
T
A
=100℃
T
C
=100℃ (Note1)
T
A
=50℃
(Note2)
SYMBOL BR8005G BR801G BR802G BR804G BR806G BR808G BR810G
V
RRM
V
RMS
I
(AV)
50
35
100
70
200
140
400
280
8.0
3.0
175
600
420
800
560
1000
700
UNIT
V
V
A
I
FSM
A
V
F
I
R
T
J
T
STG
1.1
10.0
1.0
-55 to +150
-55 to +150
V
μA
mA
℃
℃
~
~
RATING AND CHARACTERTIC CURVES
BR8G SERIES
FIG.1-DERATING CURVE FOR
OUTPUT RECTIFIED CURRENT
AVERAGE FORWARD OUTPUT CURRNT
AMPERES
10
PEAK FORWARD SURGE CURRENT
AMPERES
175
FIG.2-MAXIMUM FORWARD SUNRGE CURRENT
8
6
4
2
T
J
=25°C
T
J
=25°C
0
0
50
100
150
0
1
10
NUMBER OF CYCLETS AT 60Hz
100
TEMPERATURE,°C
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
100
10
INSTANTANEOUS REVERSE CUNRRENT,
AMPERES
INSTANTANEOUS REVERSE CUNRRENT,
MICROAMPERES
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
10
1.0
1.0
T
J
=25°C
0.1
0.1
0.01
0
20
40
60
80
100
120
140
0.01
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
PERCENT OF RATED PEAK REVERSE VOLTAGE
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
~
~
51单片机
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