SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 200 Volts CURRENT 1.0 Ampere
FEATURES
*
*
*
*
*
*
FM120W
THRU
FM1200W
Low switching noise
Low forward voltage drop
High current capability
High switching capability
High surge capabitity
High reliability
SMX
MECHANICAL DATA
*
*
*
*
*
*
.010 (0.25)
.011 (0.28)
.007 (0.18)
.180 (4.57)
.160 (4.06)
.091 (2.31)
.067 (1.70)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimens ions in inches a nd (millimeters )
MAXIMUM RATINGS
(@ T
A
=25
O
C unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Case Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
SYMBOL
FM120W FM130W FM140W FM150W FM160W FM180W FM1100W FM1150W FM1200W
UNITS
V
RRM
V
RMS
V
DC
I
O
I
FSM
R
θ
JA
R
θ
JL
C
J
T
J
T
STG
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
1.0
40
85
25
110
150
-55 to + 150
80
56
80
100
70
100
150
105
150
200
140
200
Volts
Volts
Volts
Amps
Amps
0
0
.059 (1.50)
.035 (0.89)
.008 (0.20)
Case: Molded plastic
Epoxy: Device has UL flammability classification 94V-O
Lead: MIL-STD-202E method 208C guaranteed
Metallurgically bonded construction
Mounting position: Any
Weight: 0.09 gram
.209 (5.31)
.185 (4.70)
.110 (2.79)
.086 (2.18)
.067 (1.70)
.051 (1.30)
C/W
C/W
pF
0
0
C
C
ELECTRICAL CHARACTERISTICS
(@T
A
=25
O
C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@T
A
= 25 C
@T
A
= 100 C
o
o
SYMBOL
FM120W FM130W FM140W FM150W FM160W FM180W FM1100W FM1150W FM1200W
UNITS
V
F
I
R
.55
.70
0.2
2
.85
Volts
mA
mA
2006-11
NOTES : 1. Thermal Resistance : Mounted on PCB.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Also available in DO-214AA (SMB).
4. “Fully ROHS compliant”, “100% Sn plating (Pb-free)”.
RATING AND CHARACTERISTICS CURVES ( FM120W THRU FM1200W )
INSTANTANEOUS FORWARD CURRENT, (mA)
AVERAGE FORWARD CURRENT, (A)
1.0
Single Phase Half Wave
60Hz Inductive Load
FM
12
100
10
1.0
0.1
0.01
T
A
= 25
O
C
T
A
= 100
O
C
0.75
FM1
50W
~
F M
0W
~
F
M1
40
0.50
W
120
0W
0.25
T
A
= 75
O
C
P.C.B. Mounted on
0.4
X
0.4"(10
X
10mm)
copper pad areas
0
0
25
50
75
100
125
O
150
175
0.001
0
FM120W
~
FM140W
FM150W~FM1200W
20
40
60
80
100
120
140
CASE TEMPERATURE, ( C)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS REVERSE CURRENT, (A)
10
FM120W
~
FM140W
C
J
, JUNCTION CAPACITANCE, (pF)
20
FIG.1 TYPICAL FORWARD CURRENT
DERATING CURVE
400
200
100
80
60
40
20
10
FIG.2 TYPICAL REVERSE
CHARACTERISTICS
T
J
= 25
O
C
1.0
FM180W
~
FM1200W
FM150W
~
FM160W
T
J
= 25
O
C
Pulse width=300mS
1% Duty Cycle
0.1
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9 2.1
0.1
0.4
1.0
4
10
40 80
INSTANTANEOUS FORWARD VOLTAGE, (V)
REVERSE VOLTAGE, (V)
FIG.3 TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
PEAK FORWARD SURGE CURRENT, (A)
FIG.4 TYPICAL JUNCTION CAPACITANCE
50
40
30
20
10
0
1
8.3mS Single Half Sine-Wave
JEDEC Method
2
4
6
8 10
20
40
80 100
NUMBER OF CYCLES AT 60Hz
FIG.5 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
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