MR820
50
MR820........ MR826
5 Amp. Glass Passivated Fast Recovery Rectifier
• Glass passivated junction
• Fast Recovery Diodes
• High current capability
• The plastic material carries
U/L recognition 94 V-0
• Terminals: Axial Leads
• Polarity: Color band denotes cathode
Mounting instructions
1. Min. distance from body to soldering point,
4 mm.
2. Max. solder temperature, 350 °C.
3. Max. soldering time, 3.5 sec.
4. Do not bend lead at a point closer than
4 mm. to the body.
Dimensions in mm. P-6
(Plastic)
Maximum Ratings, according to IEC publication No. 134
Electrical Characteristics at Tamb = 25 °C
V
F
Max. forward voltage drop at I
F
= 5 A
I
R
R
thj-a
at 25 °C
Max. thermal resistance (I = 10 mm.)
5 µ A
1.2 V
10 °C/W
Max. reverse current at V
RRM
Voltage
50 to 600 V.
Current
5.0 A. at 55 °C.
MR821
100
MR822
200
MR824
400
MR826
600
(Jedec Method)
Peak recurrent and non recurrent reverse voltage (V)
Forward current at Tamb = 55 °C
Recurrent peak forward current (A)
8.3 ms. peak forward surge current
V
RRM
I
F(AV)
I
FRM
I
FSM
5 A
60 A
300 A
T
j
T
stg
Operating temperature range
Storage temperature range
– 65 to + 175 °C
– 65 to + 175 °C
t
rr
Max. reverse recovery
time from 150 ns
I
F
I
R
I
RR
= 0.5 A
= 1 A
= 0.25 A
E
RSM
Maximum non repetitive peak
reverse avalanche energy.
I
R
= 1A ; T
J
= 25 ºC
20 mJ
8.7 ± 0.3
59.5 ± 1
®
10
10
10
10
10
VF ' instantaneous forward voltage (V)
5
4
3
2
T = 25ºC
j
0
1
2
3
4
5
6
7
Tamb, ambient temperature (ºC)
Rating and Characteristic Curves
MR820
2.62.21.81.40.60 1 175150100500 25 75 125
10mm. - 10mm.
TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE
1
1000
400
200
100
40
20
Number of cycles at 60Hz.
1 cycle
IFM
1002010421
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
