MBRF830-MBRF8100
Schottky Barrier Rectifiers
VOLTAGE RANGE: 30 -
100
V
CURRENT:
8.0
A
Features
High s urge capacity.
111
For us e in low voltage, high frequency inverters , free
wheeling, and polarity protection applications .
Metal s ilicon junction, m ajority carrier conduction.
High current capacity, low forward voltage drop.
Guard ring for over voltage protection.
13.5± 0.5
10.2± 0.2
ITO-220AC
4.5± 0.2
3.1
+0.2
-0.1
φ
3.3± 0.1
15.2± 0.5
16.5± 0.3
PIN
1
2
4.0± 0.3
1.4± 0.1
0.6± 0.1
8.2± 0.2
Mechanical Data
Cas e:JEDEC
ITO-220AC,m
olded plas tic body
Polarity: As m arked
Pos ition: Any
Weight:0.056
ounces,1.587 gram
5.0± 0.1
0.6± 0.1
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
am bient tem perature unles s otherwis e s pecified.
Single phase,half wave,60Hz,resistive or inductive load.For capactive load,derate current by 20%.
MBRF
MBRF MBRF MBRF MBRF MBRF MBRF MBRF
UNITS
850
860
880 8100
830
835
840 845
Maximum recurrent peak reverse voltage
Maximum RMS V oltage
Maximum DC blocking voltage
Maximum average forw ard total device11111111
m
rectified current @T
C
= 125°C
Peak forw ard surge current 8.3ms single half
b
sine-w ave superimposed on rated load
Maximum forw ard
voltage
(Note 1)
(I
F
=8.0A ,T
C
=125 )
(I
F
=8.0A,T
C
=25
(
I
F
=16A ,T
C
=25
)
)
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
φ
3 .2± 0.2
2.6± 0.2
30
21
30
35
25
35
40
28
40
45
32
45
8.0
50
35
50
60
42
60
80
56
80
100
70
100
V
V
V
A
A
150
0.57
0.70
0.80
0.95
0.1
15
3.0
-
55
---- + 150
-
55
---- + 150
-
0.85
-
0.5
V
F
0.70
0.84
V
Maximum reverse current
at rated DC blocking voltage
@T
C
=25
@T
C
=125
I
R
R
θJC
T
J
T
STG
mA
50
K/W
Maximum thermal resistance
(Note 2)
Operating junction temperature range
Storage temperature range
NOTE: 1. Pulse test:300μs pulse width,1% duty cy cle.
2.
Thermal resistance f rom junction to
case.
http://www.luguang.cn
mail:lge@luguang.cn
MBRF830-MBRF8100
Schottky Barrier Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD OUTPUT CURRENT,
AMPERES
PEAK FORWARD SURGE CURRENT,
FIG.2 -- FORWARD DERATING CURVE
150
1
0
120
8
AMPERES
8.3ms Single Half Sine Wave
T
J
=125
6
90
4
60
2
30
0
25
50
75
100
125
150
0
1
10
100
NUMBER OF CYCLES AT 60H
Z
CASE
TEMPERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD CURRENT,
AMPERES
INSTANTANEOUS REVERSE CURRENT,
MICRO AMPERES
10
Tc=125
1.0
2
0
0
1
0
0
MBR830-MBR845
MBR880-MBR8100
10
MBR850-MBR860
T
C
=25
0.1
P u ls e w id t h = 3 0 0
1 % D u t y C y c le
s
1
.
2
.
4
.
6
.
8
1.0
1 .
2
1 .
4
1 .
6
1 .
8
2.0
2.2
.01
0
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
http://www.luguang.cn
mail:lge@luguang.cn
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