RECTRON SM5818, SM5819, SM5817 Datasheet
RECTRON
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SEMICONDUCTOR
TECHNICAL SPECIFICA TION
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere
FEATURES
* Fast switching
* Glass passivated device
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.015 gram
SM5817
THRU
SM5819
MELF
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)
MAXIMUM RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TA=90oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note) 1
Typical Junction Capacitance (Note 2)
Storage Operating Temperature Range
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0A DC Volts
Maximum Average Reverse Current at
Rated DC Blocking Voltage
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.
(At TA = 25oC unless otherwise noted)
RATINGS
(At TA = 25oC unless otherwise noted)
CHARACTERISTICS
@TA = 25oC
@TA = 100oC
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
Rθ
JA
C
J
TJ, T
STG
SYMBOL
V
F
V
F
I
R
SM5817 SM5818 SM5819
20
14 28
20
SM5817 SM5818 SM5819
.45 .55 .60
.75
30
21
30 40
1.0
25
80
110
-65 to + 125
.875 .90
1.0
10
40
mAmps
UNITS
Volts
Volts
Volts
Amps
Amps
0
C/W
pF
0
C
UNITS
VoltsMaximum Forward Voltage at 3.1A DC
1998-8
RECTRON
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