MUR820 Datasheet PDF - Galaxy Semi-Conductor


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MUR820
Galaxy Semi-Conductor

Part Number MUR820
Description (MUR805 - MUR860) ULTRA FAST RECTIFIER
Page 2 Pages

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BL GALAXY ELECTRICAL
ULTRA FAST RECTIFIER
FEATURES
Low cost
Diffused junction
Glass passivated junction
Low forward voltage drop
High current capability
Easily cleaned with Alcohol,Isopropanol and similar solvents
The plastic material carries U/L recognition 94V-0
MUR805 - - - MUR860
VOLTAGE RANGE: 50 --- 600V
CURRENT: 8.0A
TO - 220AC
MECHANICAL DATA
Case:JEDEC TO-220AC
Terminals: solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.064 ounces,1.81 gram
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
Device marking code
MUR
805
U805
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
total device (rated VR),TC=150
Peak forward surge current
8.3ms single half-sine-wave
superimposed on rated load
VRRM
VRMS
VDC
I(AV)
50
35
50
IFSM
Maximum instantaneous
forward voltage (Note1)
@IF=8.0A,TC=25
IF=8.0A,TC=150
Maximum reverse current
@Tj=25
at rated DC blocking voltage
T j=150
Maximum reverse recovery time (Note2)
(Note3)
Typical thermal resistance junction to case
Operating junction temperature range
Storage temperature range
NOTE:1.Pulse test:pulse width=300µs,duty cycle 2.0%
2. Measured with IF=0.5A, IR=1A, Irr=0.25 A.
3. Measured with IF=1.0A,di/dt=50A/µs.
VF
IR
trr
RθjC
Tj
TSTG
MUR
810
U810
100
70
100
MUR
815
U815
150
105
150
MUR
820
U820
200
140
200
8.0
100
0.975
0.895
5.0
250
25
35
3.0
- 65 ---- + 175
- 65 ---- + 175
MUR
840
U840
400
280
400
MUR
860
U860
600
420
600
UNITS
V
V
V
A
A
1.30 1.50
1.00 1.20
10
500
50
60
2.0
V
µA
ns
/W
www.galaxycn.com
Document Number 0264045
BLGALAXY ELECTRICAL
1.
Free Datasheet http://www.datasheet4u.com/



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RATINGS AND CHARACTERISTIC CURVES
MUR805---MUR860
FIG.1 --TYPICAL FORWARD CHARACTERISTIC
50
MUR805 - MUR820
10
MUR840 MUR860
1.0
Pulse width=300 s
1% Duty Cycle
0.1
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.2--TYPICALREVERSE CHARACTERISTICS
1000
100
10
1
0.1
0.01
0
TJ=150
TJ=75
TJ=25
20
40
60 80
100
PERCENT OF RATEDPEAKREVERSEVOLTAGE,
FIG.3 -- PEAK FORWARD SURGE CURRENT
100
80
60
40
20
0
1
0
TJ=25 C
8.3ms Single Half
sine-wave
10 100
NUMBER OF CYCLES AT 60Hz
FIG.4 -- FORWARD DERATING CURVE
10
8
6
4
Single Phase
2
Half Wave 60HZ ,
Resistive or
Inductive Load
0
0 25 50 75 100 125 150 175 200
CASE TEMPERATURE,
Document Number 0264045
BLGALAXY ELECTRICAL
www.galaxycn.com
2.
Free Datasheet http://www.datasheet4u.com/




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