HIGH SPEED SILICON SWITCHING DIODES
Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
HIGH SPEED SILICON SWITCHING ...
Description
Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
HIGH SPEED SILICON SWITCHING DIODES
LL4148 LL4448
SOD - 80C Mini MELF (LL- 34 )
Polarity: Cathode is indicated by a black band
Hermetically Sealed, Glass Silicon Diodes
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION Peak Repetitive Reverse Voltage
SYMBOL VRRM
Reverse Voltage (Continuous)
VR
Average Rectified Forward Current
IF (av)
Forward Current (DC)
IF
Repetitive Peak Forward Current Non Repetitive Peak Surge Current t=1 µs
t=1 s Power Dissipation up to Tamb=25 ºC
IFRM IFSM IFSM Ptot
Derating factor
Operating and Storage Junction Temperature Range
Tj, Tstg
VALUE 100
75 150 200 450 2000 500 500 2.85
- 65 to +200
ELECTRICAL CHARACTERISTICS (Ta=25 ºC Unless Otherwise Specified)
DESCRIPTION
SYMBOL
TEST CONDITION
Forward Voltage Reverse Current
VF IF=10mA
IF=5mA IF=100mA IR VR=20V VR=75V
LL4148
LL4448 LL4448
Reverse Breakdown Voltage
VR=20V, Tj=100º C, LL4448 VR=20V, Tj=150º C VBR IR=100µA
DYNAMIC CHARACTERISTICS Diode Capacitance Forward Recovery Voltage
Reverse Recovery Time
Cd VR=0V, f=1MHz Vfr IF=50mA, tr=20ns
trr
IF=10mA to IR=60mA, RL=100 Ω, Measured at IR=1mA
UNIT V
V mA mA
mA mA mA mW mW/K
ºC
MIN MAX UNIT
1.0
0.62 0.72 1.0 25 5.0
V
V V
nA µA
3.0 50 100
µA µA
V
4.0 pF 2.5 V
4.0 ns
LL4148_4448 Rev-1 281107E
Continental Device India Limited
Data Sheet
Page 1 of 3
LL4148 LL4448
SOD - 80C Mini MELF (LL- 34 )
SOD-80C/LL-34
(Mini MELF)
A
Hermetically Se...
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