MOSPEC
Switchmode
Full Plastic Dual Schottky Barrier Power Rectifiers
Using the Schottky Barrier principle with a Refractory metal capable of high
temperature operation metal.
The proprietary barrier technology allows for
reliable operation up to 175℃ junction temperature. Typical application are in
switching Mode Power Supplies such as adaptors, DC/DC converters, free-
wheeling and polarity protection diodes.
Features.
＊Low
Forward Voltage.
＊Low
Switching noise.
＊High
Current Capacity
＊Guarantee
Reverse Avalanche.
＊Guard-Ring
for Stress Protection.
＊Low
Power Loss & High efficiency.
＊175℃
Operating Junction Temperature
＊Low
Stored Charge Majority Carrier Conduction.
＊Plastic
Material used Carries Underwriters Laboratory
MBRF20100CK
SCHOTTKY BARRIER
RECTIFIERS
20 AMPERES
100 VOLTS
ITO-220AB
Flammability Classification 94V-O
＊In
compliance with EU RoHs 2002/95/EC directives
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectifier Forward Current
Total Device (Rated V
R
), T
C
=125℃
Peak Repetitive Forward Current
(Rate V
R
, Square Wave, 20kHz)
Non-Repetitive Peak Surge Current (Surge applied at
rate load conditions halfware, single phase, 60Hz)
Operating and Storage Junction Temperature Range
( per diode )
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
F(AV)
I
FM
I
FSM
T
J
, T
stg
MBRF20100CK
100
70
10
20
20
150
-65 to +175
Unit
V
V
A
A
A
℃
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
MILLIMETERS
MIN
MAX
14.90
15.15
13.35
13.55
10.00
10.10
6.55
6.65
2.65
2.75
1.55
1.65
1.15
1.25
0.55
0.65
2.50
2.60
3.00
3.20
1.10
1.20
0.55
0.65
4.40
4.60
1.15
1.25
3.35
3.45
2.65
2.75
3.15
3.25
3.60
3.80
THERMAL RESISTANCES
Typical Thermal Resistance junction to case
R
θjc
3.4
℃/w
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage ( per diode )
( I
F
=10 Amp T
C
= 25℃)
( I
F
=10 Amp T
C
= 125℃)
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T
C
= 25℃)
( Rated DC Voltage, T
C
= 125℃)
Symbol
V
F
MBRF20100CK
0.85
0.75
0.01
10
Unit
V
I
R
mA
MBRF20100CK
FIG-1 FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT (Amp.)
NSTANTANEOUS FORWARD CURRENT (Amp.)
FIG-2 TYPICAL FORWARD CHARACTERISITICS
CASE TEMPERATURE (℃)
FORWARD VOLTAGE (Volts)
FIG-3 TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (mA.)
FIG-4 TYPICAL JUNCTION CAPACITANCE
T
j
=125℃
T
j
=75℃
T
j
=25℃
REVERSE VOLTAGE (Volts)
JUNCTION CAPACITANCE (
P
F)
REVERSE VOLTAGE (Volts)
FIG-5 PEAK FORWARD SURGE CURRENT
CURRENT (Amp.)
PEAK FORWARD SURGE
NUMBER OF CYCLES AT 60 Hz
DL-B
Test/Measurement
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