SD103A Datasheet, PDF (2/2 Pages) Semtech Corporation – Silicon Schottky Barrier Diodes for general purpose applications

SD103A...SD103C
Typical variation of fwd. current
vs.fwd.voltage for primary conduction
through the Schottky barrier
mA
10³
SD103
I F ¹⁰²
10
Typical high current forward
conduction curve
tp=300 s, duty cycle=2%
A
SD103
5
IF ⁴
3
1
2
10 ^-1
1
10 ^-2
0
0.5
1V
VF
0
0
0.5
1
1.5V
VF
Typical non repetitive forward surge
current versus pulse width
Rectangular pulse
A
SD103
50
I F ⁴⁰
30
20
10
0
10 ^-3 10 ^-2 ₁₀ ^-1 1
10 10² 10³ms
tp
Typical variation of reverse current
at various temperatures
A
10³ _{Tamb=125o C}
I R ₁₀₂
10
100 ^oC
75 ^oC
50 ^oC
SD103
1
25 ^oC
10 ^-1
0 10 20 30 40 50V
VR
Blocking voltage deration
versus temperature at various
average forward currents
V
SD103
50
VR ⁴⁰
30
20
I F=400 mA
100 mA
200 mA
10
0
0
100
200 ^oC
Tamb
Typical capacitance
versus reverse voltage
pF
100
7
5
Ctot 4
3
2
SD103
10
7
5
4
3
2
1
0 10 20 30 40 50V
VR
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 23/06/2007