FM5817 THRU FM5819
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere
FEATURES
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weiht: 0.066 gram
SMA / DO-214AC
* RoHS product for packing code suffix "G"
Halogen free product for packing code suffix "H"
.181(4.60)
.160(4.06)
.110(2.79)
.086(2.18)
.067(1.70)
.051(1.29)
.012(.305)
.006(.152)
.091(2.31)
.067(1.70)
.059(1.50)
.035(0.89)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
.008Max.
(.203)
.208(5.28)
.188(4.80)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At T
A
= 25oC unless otherwise noted)
RATINGS
SYMBOL
FM5817
20
FM5818
30
FM5819
40
UNITS
Volts
V
V
RRM
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
RMS
14
20
21
30
28
40
Volts
Volts
V
DC
O
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA
= 90oC
I
1.0
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
30
Amps
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Storage and Operating Temperature Range
Rθ JA
80
110
0C/W
pF
0 C
CJ
T
J
, TSTG
-65 to + 125
ELECTRICAL CHARACTERISTICS (At T
CHARACTERISTICS
Maximum Forward Voltage at 1.0A DC
A
= 25oC unless otherwise noted)
SYMBOL
FM5817
.45
FM5818
.55
FM5819
.60
UNITS
Volts
V
V
F
F
Maximum Forward Voltage at 3.1A DC
.75
.875
.90
Volts
@T
@T
A
A
= 25oC
= 100oC
0.2
Maximum Average Reverse Current at
Rated DC Blocking Voltage
mAmps
I
R
5.0
NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
1
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