SM5817_ 查看數據表（PDF） - Formosa Technology
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SM5817_ Datasheet PDF : 2 Pages
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MELF Schottky Barrier Diodes
SM5817 THRU SM5819
Silicon epitaxial planer type
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O Utilizing Flame
Retardant Epoxy Molding Compound.
For surface mounted applications.
Exceeds environmental standards of MIL-S-19500 /
228
Low leakage current.
Formosa MS
SM-1
.205(5.2) .024(.60)
.190(4.8) .018(.46)
SOLDERABLE
ENDS
.105(2.7)
.095(2.4)
Mechanical data
Case : Molded plastic, SM-1 (MELF)
Terminals : Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity : Indicated by c athode band
Mounting Position : Any
Weight : 0.015 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (AT TA=25oC unless otherwise noted)
PARAMETER
CONDITIONS
Forward rectified current
See Fig.2
Forward surge current
Reverse current
Thermal resistance
Diode junction capacitance
Storage temperature
8.3ms single half sine-wave superimposed on
rate load (JEDEC methode)
VR = VRRM TA = 25oC
VR = VRRM TA = 100oC
Junction to ambient
f=1MHz and applied 4vDC reverse voltage
Symbol
IO
IFSM
IR
RqJA
CJ
TSTG
MIN.
-55
TYP.
80
110
MAX.
1.0
UNIT
A
25
A
1.0
10
+150
mA
mA
oC / w
pF
oC
SYMBOLS
SM5817
SM5818
SM5819
MARKING
CODE
-
-
-
V RRM *1 V RMS *2
(V)
(V)
20
14
30
21
40
28
V R *3
(V)
20
30
40
V F *4
(V)
0.45
0.55
0.60
Operating
temperature
( o C)
-55 to +125
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
*4 Maximum forward voltage
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