鈥?/div>
1.0 ampere operation at T
A
= 90擄C
with no thermal runaway.
For use in low voltage, high
frequency inverters free
wheeling, and polarity
protection applications.
DO-41
COLOR BAND DENOTES CATHODE
1.0 Ampere Schottky Barrier Rectifiers
Absolute Maximum Ratings*
Symbol
I
F(AV)
I
FSM
P
D
R
胃JA
T
stg
T
J
T
A
= 25擄C unless otherwise noted
Parameter
Average Rectified Current
.375 " lead length @ T
A
= 90擄C
Non-repetitive Peak Forward Surge Current
8.3 ms single half-sine-wave
Superimposed on rated load (JEDEC method)
Total Device Dissipation
Derate above 25擄C
Thermal Resistance, Junction to Ambient
Storage Temperature Range
Operating Junction Temperature
Value
1.0
25
1.25
12.5
80
-65 to +125
-65 to +125
Units
A
A
W
mW/擄C
擄C/W
擄C
擄C
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Electrical Characteristics
Symbol
V
RRM
V
RMS
V
R
I
RM
V
FM
C
T
A
= 25擄C unless otherwise noted
Parameter
Maximum Peak Repetitive Reverse Voltage
Maximum RMS Voltage
DC Reverse Voltage
(Rated V
R
)
T
A
= 25擄C
@ 1.0 A
450
750
Maximum Instantaneous Reverse Current
T
A
= 100擄C
@ rated V
R
Maximum Instantaneous Forward Voltage
@ 3.0 A
Typical Junction Capacitance
V
R
= 4.0 V, f = 1.0 MHz
20
14
20
Device
1N5817 1N5818
30
21
30
0.5
10
550
875
110
1N5819
40
28
40
Units
V
V
V
mA
mA
mV
mV
pF
600
900
錚?001
Fairchild Semiconductor Corporation
1N5817-1N5819, Rev. A1
1
2
3
