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 on packing
code & prefix 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)
Packing code
Part No. Package Packing Packing code
(Green)
MUR820 TO-220AC 50 / TUBE C0 C0G
Maximum Ratings and Electrical Characteristics
Rating at 25 ambient temperature unless otherwise specified.
Symbol MUR820 MUR840 MUR860 Units
Parameter
Maximum Repetitive Peak Reverse Voltage V 200 400 600
V
RRM
Maximum RMS Voltage V 140 280 420
V
RMS
Maximum DC Blocking Voltage V 200 400 600 V
DC
Maximum Average Forward Rectified Current I 8
A
F(AV)
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
I
100 A
FSM
Superimposed on Rated Load (JEDEC method )
Maximum Instantaneous Forward Voltage (Note 1)
V
0.975 1.30 1.70 V
F
@ 8 A
Maximum Reverse Current
@ T =25 I
5 uA
A R
250 uA
@ T =100
A
Maximum Reverse Recovery Time (Note 2) T 25 50 ns
rr
O
R
Typical Thermal Resistance 3 2
JC C/W
O
Operating Temperature Range T -55 to + 175
C
J
O
Storage Temperature Range T -55 to + 175
STG C
Note 1: Pulse lest: tp = 300uS, Duty Cycle<1%
Note 2: Reverse Recovery Test Condition:IF=0.5A, IR=1.0A, IRR=0.25A
Version:I13RATINGS AND CHARACTERISTIC CURVES (MUR820 THRU MUR860)
FIG.1 MAXIMUM FORWARD CURRENT
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD
DERATING CURVE SURGE CURRENT
12
125
10
8.3mS Single Half Sine Wave
100 JEDEC Method
8
TA=25
75
6
4
50
RESISTIVE OR
INDUCTIVELOAD
2
25
WITH HEATSINK
0
0
0 25 50 75 100 125 150 175
1 10 100
o
CASE TEMPERATURE ( C)
Number of Cycles at 60 Hz
FIG. 3 TYPICAL INSTANTANEOUS FORWARD FIG. 4 TYPICAL REVERSE CHARACTERISTICS
CHARACTERISTICS
1000
100
TA=150
TA=25
100
MUR840
10
10
MUR820
TA=100
1
1
MUR860
0. 1 TA=25
0. 1 0. 01
0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2
20 40 60 80 100 120
INSTANTANEOUS FORWARD VOLTAGE (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE.(%)
FIG. 5 TYPICAL JUNCTION CAPACITANCE
1000
100
TA=25
f=1.0MHz
Vsig=50mVp-p
10
0. 1 1 10 100
REVERSE VOLTAGE (V)
Version:I13
AVERAGE FORWARD CURRENT
INSTANTANEOUS FORWARD
CAPACITANCE (pF)
(A)
CURRENT(A)
INSTANTANEOUS REVERSE CURRENT PEAK FORWARD SURGE CURRENT
(uA) (A)