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Rectron Semiconductor

BR81 Datasheet Preview

BR81 Datasheet

SINGLE-PHASE SILICON BRIDGE RECTIFIER

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RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 8.0 Amperes
BR805
THRU
BR810
FEATURES
* Surge overload rating: 125 amperes peak
* Low forward voltage drop
* Mounting position: Any
* Mounting: Hole thru for # 6 screw
MECHANICAL DATA
* UL listed the recognized component directory, file #E94233
* Epoxy: Device has UL flammability classification 94V-O
BR-8
.296 (7.5)
.255 (6.5)
.042 (1.1) DIA.
.039 (1.0)
TYP.
.770 (19.6)
.730 (18.5)
.75 MIN.
(19.1)
HOLE FOR
NO. 6 SCREW
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
AC .520 (13.2)
.480 (12.2)
.770 (19.6)
AC .730 (18.5)
.520 (13.2)
.480 (12.2)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25oC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Tc = 50oC
Rectified Output Current at: Tc = 100oC
TA = 50oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Operating Temperature Range
Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
TJ
TSTG
BR805
50
35
50
BR81
100
70
100
BR82
200
140
200
BR84
400
280
400
8.0
6.0
6.0
BR86
600
420
600
125
-55 to + 125
-55 to + 150
BR88
800
560
800
BR810
1000
700
1000
UNITS
Volts
Volts
Volts
Amps
Amps
0C
0C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted)
CHARACTERISTICS
Maximum Forward Voltage Drop per element at 4.0A DC
Maximum Reverse Current at Rated
DC Blocking Voltage per element
@TA = 25oC
@TC = 100oC
SYMBOL
VF
IR
BR805 BR81
BR82
BR84
1.1
10
0.2
BR86
BR88
BR810 UNITS
Volts
uAmps
mAmps
2001-5




Rectron Semiconductor

BR81 Datasheet Preview

BR81 Datasheet

SINGLE-PHASE SILICON BRIDGE RECTIFIER

No Preview Available !

RATING AND CHARACTERISTIC CURVES ( BR805 THRU BR810 )
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
250
200
8.3ms Single Half Sine-Wave
(JEDEC Method)
150
100
50
0
12
4 6 8 10 20 40 6080100
NUMBER OF CYCLES AT 60Hz
FIG. 2 - TYPICAL FORWARD CURRENT
DERATING CURVE
10
8
CASE
6
4 AMBIENT
Single Phase Half Wave
2
60Hz Indutive or
Resistive Load
0
0 50 100
CASE TEMPERATURE, ( )
150
FIG. 3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
TJ = 25
Pulse Width = 300us
1% Duty Cycle
10
1.0
.1
.01
.6 .7 .8 .9 1.0 1.1 1.2 1.3
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
TJ = 25
.1
.01
0 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
RECTRON


Part Number BR81
Description SINGLE-PHASE SILICON BRIDGE RECTIFIER
Maker Rectron Semiconductor
Total Page 2 Pages
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