SENSITRON
___
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 2038, REV. B
SS5819-1
SS5819UR-1
HERMETIC AXIAL LEAD / MELF
SCHOTTKY BARRIER DIODE
DESCRIPTION: A 45 VOLT, 1.0 AMP, AXIAL LEAD/SURFACE MOUNT SCHOTTKY BARRIER DIODE.
MAXIMUM RATINGS
RATING
Peak Inverse Voltage
(PIV)
Average DC Output
Current (I
o
)
Peak Single Cycle Surge
Current (I
fsm
)
←
↑
t
p
= 8.3 ms Single Half
Cycle Sine Wave,
Superimposed On Rated
Load
Junction to Lead
d = 0.375”
Junction to Endcap
-
-
-
CONDITIONS
All ratings are at T
A
= 25
o
C unless otherwise specified.
MIN
-
-
-
TYP
-
-
-
MAX
45
1.0
25
UNIT
Vdc
Amps
Amps(pk)
Thermal Resistance (
θJL
)
Thermal Resistance (θ
JEC
)
Junction Temperature (T
J
)
Operating Temperature
(T
op)
Storage Temp. (T
stg
)
-
-
-65
-65
-65
-
-
-
-
-
70
40
+125
+125
+150
°C/W
°C/W
°C
°C
°C
ELECTRICAL CHARACTERISTICS
CHARACTERISTIC
Maximum Forward
Voltage (V
f
)
Maximum Instantaneous
Reverse Current At Rated
(PIV)
Junction Capacitance (C
J
)
CONDITIONS
I
F
= 1.0A (300
μsec
pulse, duty cycle < 2%)
T
A
= 25° C
T
A
= 100° C
V
R
= 5 Vdc
0.01
≤
f
≤
1MHz
V
sig
= 15 mV p-p
MIN
-
-
TYP
-
-
MAX
0.49
50
5.0
UNIT
Volts
μAmps
mAmps
-
-
70
pF
Notes:
- All ratings are at TA = 25°C unless otherwise specified.
- Maximum storage temperature range: -55°C to +150°C.
- Maximum operating temperature range: -55°C to +125°C (1N5819-1, 1N5819UR-1).
←
Derate linearly at 4.5 V/°C above TL or TEC = +100°C (1N5819-1), where TEC is at L = .375 inch.
↑
Derate linearly at 14 mA/°C above TL or TEC = +55°C (1N5819-1), where TEC is at L = .375 inch.
•
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