MUR805-MUR860
Ultra Fast Rectifiers
VOLTAGE RANGE: 50 --- 600V
Features
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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
CURRENT:
8.0A
TO - 220AC
Mechanical Data
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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
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
total device (rated V
R
),T
C
=150℃
Peak forward surge current
8.3ms single half-sine-wave
superimposed on rated load
Maximum instantaneous
forward voltage (Note1)
Maximum reverse current
at rated DC blocking voltage
@I
F
=8.0A,T
C
=25℃
I
F
=8.0A,T
C
=150℃
@T
j
=25℃
T
j
=150℃
MUR MUR MUR MUR MUR
MUR
MUR
805
840 860
UNITS
810
815
820
830
U805 U810 U815 U820 U830 U840 U860
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
150
105
150
200
140
200
8.0
300
210
300
400
280
400
600
420
600
V
V
V
A
I
FSM
0.975
0.895
5.0
250
25
35
3.0
100
1.30
1.00
10
500
50
60
2.0
- 65 ---- + 175
- 65 ---- + 175
1.50
1.20
A
V
F
I
R
t
rr
R
θjC
T
j
T
STG
V
µA
ns
℃/W
℃
℃
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 I
F
=0.5A, I
R
=1A, I
rr
=0.25 A.
3. Measured with I
F
=1.0A,di/dt=50A/µs.
http://www.luguang.cn
mail:lge@luguang.cn
MUR805-MUR860
Ultra Fast Rectifiers
Ratings AND Charactieristic Curves
FIG.1 --TYPICAL FORWARD CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT
FIG.2--
TYPICALREVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE
CURRENT MILLIAMPERES
50
1000
MUR805 - MUR820
MUR830-MUR840
MUR860
10
100
T
J
=150℃
T
J
=75℃
AMPERES
10
T
J
=25℃
1.0
1
Pulse width=300
1% Duty Cycle
s
0.1
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.01
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,
FIG.3 -- PEAK FORWARD SURGE CURRENT
FIG.4 -- FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT
100
AVERAGE FORWARD CURRENT,
AMPERES
10
8
6
4
2
0
0
25
50
75
100
125
150
175
200
Single Phase
Half Wave 60H
Z
,
Resistive or
Inductive Load
80
60
T
J
=25 C
8.3ms Single Half
sine-wave
0
AMPERES
40
20
0
1
10
100
NUMBER OF CYCLES AT 60Hz
CASE
TEMPERATURE,
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mail:lge@luguang.cn
