MUR820 - MUR860
8.0AMP. Glass Passivated Super Fast Rectifiers
TO-220AC
Features
High efficiency, Low VF
High current capability
High reliability
High surge current capability
For use in low volyage, high frequency inverter,
free wheeling, and polarity protection
application.
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case: TO-220AC molded plastic
Epoxy: UL 94V-0 rate flame retardant
Terminals: Pure tin plated leads, lead free, solderable
per MIL-STD-202, Method 208 guaranteed
Polarity: As marked
High temperature soldering guaranteed:
260℃/10s/.25", (6.35mm) from case.
Weight:1.9 grams
Ordering Information(example)
Part No.
MUR820
Package
TO-220AC
Packing
50 / TUBE
Packing code
C0
Packing code
(Green)
C0G
Maximum Ratings and Electrical Characteristics
Rating at 25
℃
ambient temperature unless otherwise specified.
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method )
Maximum Instantaneous Forward Voltage (Note 1)
@8A
Maximum Reverse Current
@ T
A
=25
℃
@ T
A
=100
℃
Maximum Reverse Recovery Time (Note 2)
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Note 1: Pulse lest: tp = 300uS, Duty Cycle<1%
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
MUR820
200
140
200
MUR840
400
280
400
8
100
MUR860
600
420
600
Units
V
V
V
A
A
0.975
1.30
1.70
V
I
R
T
rr
R
θJC
T
J
T
STG
25
3
5
250
50
2
-55 to + 175
-55 to + 175
O
uA
uA
ns
C/W
O
O
C
C
Note 2: Reverse Recovery Test Condition:IF=0.5A, IR=1.0A, IRR=0.25A
Version:I13
RATINGS AND CHARACTERISTIC CURVES (MUR820 THRU MUR860)
FIG.1 MAXIMUM FORWARD CURRENT
DERATING CURVE
PEAK FORWARD SURGE CURRENT
(A)
AVERAGE FORWARD CURRENT
(A)
12
10
8
6
4
2
0
0
RESISTIVE OR
INDUCTIVELOAD
WITH HEATSINK
25
50
75
100
125
150
175
125
100
75
50
25
0
1
10
100
8.3mS Single Half Sine Wave
JEDEC Method
TA=25℃
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
CASE TEMPERATURE (
o
C)
Number of Cycles at 60 Hz
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT
(uA)
100
10
1
0.1
0.01
20
40
60
80
100
120
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
TA=100℃
TA=150℃
FIG. 3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
INSTANTANEOUS FORWARD
CURRENT(A)
TA=25℃
10
MUR840
MUR820
1
MUR860
0.1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
INSTANTANEOUS FORWARD VOLTAGE (V)
TA=25℃
FIG. 5 TYPICAL JUNCTION CAPACITANCE
1000
CAPACITANCE (pF)
100
TA=25℃
f=1.0MHz
Vsig=50mVp-p
10
0.1
1
10
100
REVERSE VOLTAGE (V)
Version:I13
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