SM5817
THRU
SM5819
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
* Weight: 0.015 gram
MELF
MECHANICAL DATA
* Epoxy : Device has UL flammability classification 94V-0
.205 ( 5.2 )
SOLDERABLE
ENDS
DISCONTINUED-
.190 ( 4.8 )
"This series is replaced by the FM581X series that meets to the same
fit and function parameters and share the same solder pad layout.
The FM581X series is preferred for error-free vacuum pick-up and
.024 ( 0.6 )
PCB assembly."
.016 ( 0.4 )
.106 ( 2.7 )
.095 ( 2.4 )
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%.
Dimensions in inches and (millimeters)
O
MAXIMUM RATINGS (@ T
A
=25 C unless otherwise noted)
SYMBOL
SM5817
SM5818
UNITS
Volts
Volts
Volts
RATINGS
SM5819
40
V
20
14
20
30
21
30
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
RRM
V
28
RMS
V
DC
40
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at
I
1.0
25
Amps
Amps
O
O
T
= 90 C
A
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
C
J
Typical Junction Capacitance (Note 1)
Operating Temperature Range
Storage Temperature Range
110
150
pF
0 C
0 C
T
J
T
-55 to + 150
STG
O
ELECTRICAL CHARACTERISTICS(@T
A
=25 C unless otherwise noted)
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum Instantaneous Forward Voltage at 3.1A DC
SYMBOL
UNITS
Volts
SM5817
.45
SM5818
.55
SM5819
.60
V
V
F
F
.75
.875
.90
Volts
@T = 25oC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
A
0.2
10
mAmps
mAmps
2007-5
I
R
@T = 100oC
A
NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
2.
“Fully ROHS compliant”, “100% Sn plating (Pb-free)”.