DC COMPONENTS CO., LTD.
R
SM5817
THRU
SM5819
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 40 Volts
CURRENT - 1.0 Ampere
FEATURES
* High current capability
* Ideal for surface mounted applications
* Low leakage current for high efficiency
SM-1(DO-213AB)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
*Terminals: Solder plated solderable per
MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.12 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C 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
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
A
=90
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage at 1.0A DC
Maximum DC Reverse Current at
Rated DC Blocking Voltage
Typical Thermal Resistance (Note1)
Typical Junction Capacitance (Note 2)
Storage Operating Temperature Range
o
@T
A
= 25 C
SM5817
20
14
20
SM5818
30
21
30
1.0
25
SM5819
40
28
40
UNITS
Volts
Volts
Volts
Amps
Amps
V
RRM
V
RMS
V
DC
I
O
I
FSM
V
F
I
R
R
θ
JA
C
J
T
J
, T
STG
.45
.55
1.0
10
75
110
-65 to + 125
.60
mAmps
0
@T
A
= 100
o
C
C/ W
pF
0
C
NOTES : 1. Thermal Resistance (Junction to Ambient), .24in
2
(6.0mm
2
) copper pads to each terminal.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
276
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