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PDF LL4448 Data sheet ( Hoja de datos )
| Número de pieza | LL4448 | |
| Descripción | Silicon epitaxial planar type | |
| Fabricantes | Formosa MS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LL4448 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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MINI-MELF Switching Diode
LL4448
Silicon epitaxial planar type
Features
Small surface mounting type
High reliability
High speed ( trr < 4 ns )
Formosa MS
SOD-80
.146(3.7) .012(.30)
.130(3.3)
SOLDERABLE
ENDS
.063(1.6)
.055(1.4)
Mechanical data
Case : Glass, SOD-80 (MINI-MELF)
Terminals : Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity : Indicated by cat hode band
Mounting Position : Any
Weight : 0.015 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (AT TA=25oC unless otherwise noted)
PARAMETER
CONDITIONS
Symbol MIN. TYP.
Repetitive peak reverse voltage
Reverse voltage
Peak forward surge current
Repetitive peak forward voltage
Forward current
Average forward current
Power dissipation
Junction temperature
Storage temperature
tp= 1 us
VR = 0
VRRM
VR
IFSM
IFRM
IF
IFAV
PV
Tj
TSTG
-55
ELECTRICAL CHARACTERISTICS (AT TA=25oC unless otherwise noted)
PARAMETER
CONDITIONS
Symbol MIN. TYP.
Forward voltage
IF = 100mA
VF 0.93
Reverse current
VR = 20V
VR = 20V , Tj = 150 oC
IR
IR
VR = 75V
IR
Breakdown current
IR = 100uA , TP/T = 0.01 TP = 0.3ms
V(BR)
100
Diode capacitance
VR = 0 , f = 1MHz , VHF = 50mV
CD
Rectification efficiency
VHF = 2V , f = 100MHz
nR 45
IF = IR = 10mA , IRR = 1mA
trr
Reverse recovery time
IF =10mA, VR =6V, IRR = 0.1 X IR, RL=100OHM
trr
MAX.
100
75
2.0
500
300
150
500
175
+175
MAX.
1.00
25
50
5.0
4.0
8
4
UNIT
V
V
A
mA
mA
mA
mW
oC
oC
UNIT
V
nA
uA
uA
V
pF
%
ns
ns
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet LL4448.PDF ] | |
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