LS4148, LS4448
LS4148, LS4448
Surface Mount Small Signal Diodes
Kleinsignal-Dioden f眉r die Oberfl盲chenmontage
Version 2006-10-30
Power dissipation
Verlustleistung
Repetitive peak reverse voltage
Periodische Spitzensperrspannung
0.3
3.5
鹵0.1
500 mW
100 V
~ SOD-80
0.04 g
Glass case Quadro-MiniMELF
Glasgeh盲use Quadro-MiniMELF
Weight approx.
Gewicht ca.
Standard packaging taped and reeled
Standard Lieferform gegurtet auf Rolle
Type
Typ
0.3
Dimensions - Ma脽e [mm]
Maximum ratings (T
A
= 25擄C)
Power dissipation
鈭?/div>
Verlustleistung
Max. average forward current 鈥?Dauergrenzstrom (dc)
Repetitive peak forward current 鈥?Periodischer Spitzenstrom
Non repetitive peak forward surge current
Sto脽strom-Grenzwert
Reverse voltage 鈥?Sperrspannung
Repetitive peak reverse voltage 鈥?Periodische Spitzensperrspannung
Junction temperature 鈥?Sperrschichttemperatur
Storage temperature 鈥?Lagerungstemperatur
t
p
鈮?/div>
1 s
t
p
鈮?/div>
1 碌s
P
tot
I
FAV
I
FRM
I
FSM
I
FSM
V
R
V
RRM
T
j
T
S
Grenzwerte (T
A
= 25擄C)
LS4148, LS4448
500 mW
1
)
150 mA
1
)
300 mA
1
)
500 mA
1
)
2A
75 V
100 V
-55...+175擄C
-55鈥?175擄C
Characteristics (T
j
= 25擄C)
Forward voltage
Durchlass-Spannung
Leakage current 鈥?Sperrstrom
2
)
Leakage current 鈥?Sperrstrom, T
j
= 125擄C
2
)
Max. junction capacitance 鈥?Max. Sperrschichtkapazit盲t
V
R
= 0 V, f = 1 MHz
Reverse recovery time 鈥?Sperrverzug
I
F
= 10 mA 眉ber/through I
R
= 10 mA bis/to I
R
= 1 mA
LS4148
LS4448
I
F
= 50 mA
I
F
= 5 mA
I
F
= 100 mA
V
R
= 20 V
V
R
= 75 V
V
R
= 20 V
V
R
= 75 V
V
F
V
F
V
F
I
R
I
R
I
R
I
R
C
T
t
rr
Kennwerte (T
j
= 25擄C)
< 1.0 V
0.62...0.72 V
<1V
< 25 nA
< 5 碌A(chǔ)
< 30 碌A(chǔ)
< 50 碌A(chǔ)
4 pF
< 4 ns
1
2
Mounted on P.C. board with 3 mm
2
copper pad at each terminal
Montage auf Leiterplatte mit 3 mm
2
Kupferbelag (L枚tpad) an jedem Anschluss
Tested with pulses t
p
= 300 碌s, duty cycle
鈮?/div>
2% 鈥?Gemessen mit Impulsen t
p
= 300 碌s, Schaltverh盲ltnis
鈮?/div>
2%
http://www.diotec.com/
漏 Diotec Semiconductor AG
1
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