PKFM2
0
20C-D2
thru
PKFM2
0
200C-D2
SCHOTTKY BARRIER RECTIFIER
20 .0A Surface Mount Schottky Barrier Rectifiers - 20V-200V
D2PAK
0.046(1.20)
0.032(0.80)
0.402(10.20)
0.386(9.80)
0.185(4.70)
0.169(4.30)
0.055(1.40)
0.047(1.20)
.
0.370(9.40)
0.354(9.00)
0.012(0.30)
0.004(0.10)
0.024(0.60)
0.016(0.40)
0.192(4.8)
0.176(4.4)
0.063(1.60)
0.055(1.40)
0.108(2.70)
0.205(5.20)
0.189(4.80)
0.092(2.30)
PIN 1
PIN 3
PIN 2
Dimensions in inches and (millimeters)
FEATURES
•
Batch process design, excellent power dissipation offers
better reverse leakage current and thermal resistance.
•
Low profile surface mounted application in order to
optimize board space.
•
Low power loss, high efficiency.
•
High current capability, low forward voltage drop.
•
High surge capability.
•
Guardring for overvoltage protection.
•
Ultra high-speed switching.
•
Silicon epitaxial planar chip, metal silicon junction.
•
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
•
Suffix "-H" indicates Halogen free parts, ex.
P
KFM2020C-D2-H.
MECHANICAL DATA
•
Epoxy:UL94-V0 rated flame retardant
•
Case : Molded plastic, TO-263 / D2PAK
•
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
•
Mounting Position : Any
•
Weight : Approximated 1.46 gram
MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS
PARAMETER
Forward rectified current
Forward surge current
See Fig.1
8.3ms single half sine-wave superimposed on
rate load (JEDEC methode)
V
R
= V
RRM
T
J
= 25
O
C
V
R
= V
RRM
T
J
= 100
O
C
f=1MHz and applied 4V DC reverse voltage
CONDITIONS
AT T
A
=25
o
C unless otherwise noted)
MIN.
TYP.
MAX.
20.0
150
0.5
50
700
-65
+175
UNIT
A
A
Symbol
I
O
I
FSM
I
R
C
J
T
STG
Reverse current
Diode junction capacitance
Storage temperature
*1
V
RRM
(V)
20
30
40
45
50
60
80
100
150
200
mA
pF
O
C
SYMBOLS
P
KFM2020C-D2
P
KFM2030C-D2
P
KFM2040C-D2
P
KFM2045C-D2
P
KFM2050C-D2
P
KFM2060C-D2
P
KFM2080C-D2
P
KFM20100C-D2
P
KFM20150C-D2
P
KFM20200C-D2
V
RMS
*2
(V)
14
21
28
31.5
35
42
56
70
105
140
*3
V
R
(V)
20
30
40
45
50
60
80
100
150
200
*4
V
F
(V)
Operating
temperature
T
J
, (
O
C)
0.55
-55 to +125
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
0.70
0.85
0.90
0.92
-55 to +150
*4 Maximum forward voltage@I
F
= 10.0A
www.paceleader.tw
1
PKFM2
0
20C-D2
thru
PKFM2
0
200C-D2
SCHOTTKY BARRIER RECTIFIER
Rating and characteristic curves (PKFM2020C-D2 THRU PKFM20200C-D2)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
24
20
2
FM
PK
50
INSTANTANEOUS FORWARD CURRENT,(A)
50V
-60
V
80V
-10
0V
150
V-2
00V
20V
-40
V
PK
FM
~P
-D2
0C
205
16
12
8
4
0
0
20
40
60
020
C-D
M2
KF
2~P
045
C-D
2
10
KF
-D2
0C
020
M2
1.0
T
J
=25 C
Pulse Width 300us
1% Duty Cycle
80
100
120
140
160
180
200
CASE TEMPERATURE,(°C)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
175
T
J
=25 C
8.3ms Single Half
Sine Wave
JEDEC method
0.1
150
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
125
FORWARD VOLTAGE,(V)
100
75
FIG.4 - TYPICAL REVERSE
50
CHARACTERISTICS
25
1
10
100
100
NUMBER OF CYCLES AT 60Hz
FIG.5-TYPICAL JUNCTION CAPACITANCE
2800
2400
2000
1600
1200
800
400
0
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, (mA)
10
T
J
=75 C
1.0
.1
T
J
=25 C
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
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