HY BR308

BR3005 thru BR310
REVERSE VOLTAGE FORWARD CURRENT -
SILICON BRIDGE RECTIFIERS
50 to 1000Volts
3.0 Amperes
BR3
FEATURES
● Surge overload rating - 50 amperes peak
.268(6.8)
.228(5.8)
● Low forward voltage drop
● Small size; simple installation
● Tinned copper leads
● Mounting position: Any
.032(0.81)
.028(0.71)
● Mounting:Thru hole for #6 screw
.750
MIN.
(19.0)
.620(15.71)
.580(14.96)
.413(10.50)
.374(9.50)
HOLE FOR
NO.6 SCREW
.620(15.71)
.580(14.96)
.413(10.50)
.374(9.50)
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 BR3005
BR301
BR302
BR304
BR306
BR308
BR310
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
Tc=50℃
(Note1)
Forward Rectified Output
TC=100℃
(Note1)
Current at
TA=50℃
(Note2)
3.0
I(AV)
2.0
A
2.0
Peak Forward Surage Current
8.3ms Single Half Sine-Wave
IFSM
50
A
VF
1.1
V
Super Imposed on Rated Load
Maximum Forward Voltage Drop
Per Bridge Element at 1.5A 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
~ 341 ~
RATING AND CHARACTERTIC CURVES
BR3005 thru BR310
FLG.2-DERATING CURVE
OUTPUT RECTIFIED CURRENT
60
AVERAGE FORWARD OUTPUT CURRNT
AMPERES
PEAK FORWARD SURGE CURRENT
AMPERES
FIG.1-MAXIMUM FORWARD SURGE
CURRENT
50
40
30
T A=25℃
20
10
0
10
1
100
5
4
3
2
1
0
0
100
50
150
NUMBER OF CYCLES AT 60HZ
TEMPERATURE.℃
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
10
10
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD CUNRRENT,
AMPERES
FLG.3-TYPICAL FORWARD
CHARACTERISTICS
1.0
0.1
T J=25℃
T J=25℃
1.0
0.1
0.01
0.4
0.6
0.8
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
~ 342 ~