HY BR808

BR8 SERIES
REVERSE VOLTAGE
FORWARD CURRENT
SILICON BRIDGE RECTIFIERS
-
50 to 1000Volts
8.0 Amperes
BR8
FEATURES
.296(7.5)
.255(6.5)
● Surge overload rating -200 amperes peak
● Low forward voltage drop
● Small size; simple installation
● Sliver plated copper leads
● Mounting position: Any
.750
(19.0)
MIN
.052(1.3)
DIA.
.048(1.2)
HOLE FOR
NO.6 SCREW
.770(19.6)
.730(18.5)
.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
SYMBOL BR8005
BR801
BR802
BR804
BR806
BR808
BR810
UNIT
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS Bridge Input Voltage
VRMS
30
70
140
280
420
560
700
V
Maximum Average Forward
Rectified Output Current at
Tc=100℃ (Note1)
TA=40℃
(Note2)
8.0
I(AV)
3.0
A
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
IFSM
200
A
VF
1.0
V
Super Imposed on Rated Load
Maximum Forward Voltage Drop
Per Bridge Element at 4.0A Peak
Maximum Reverse Current at Rated TA=25℃
DC Blocking Voltage Per Element
TA=100℃
Operating Temperature Range
Storage Temperature Range
10.0
uA
1.0
mA
TJ
-55 to +125
℃
TSTG
-55 to +125
℃
IR
Notes:1.Unit mounted on metal chassis
2. Unit mounted on P.C. board
~ 349 ~
RATING AND CHARACTERTIC CURVES
BR8 SERIES
FIG.2-MAXIMUM FORWARD SUNRGE CURRENT
10
200
PEAK FORWARD SURGE CURRENT
AMPERES
AVERAGE FORWARD OUTPUT CURRNT
AMPERES
FIG.1-DERATING CURVE FOR
OUTPUT RECTIFIED CURRENT
8
T J=25℃
6
4
2
0
0
100
50
150
T J=25℃
0
10
1
TEMPERATURE,℃
100
NUMBER OF CYCLETS AT 60Hz
FIG.3-TYPICAL FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
100
INSTANTANEOUS REVERSE CUNRRENT,
MICROAMPERES
INSTANTANEOUS REVERSE CUNRRENT,
AMPERES
10
10
1.0
T J=25℃
0.1
1.0
0.1
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE
0.01
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
~ 350 ~