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GOOD-ARK Electronics

LL4148 Datasheet Preview

LL4148 Datasheet

Switching Diode

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Features
• Silicon epitaxial planar diode
• Fast switching
• Ideal for automatic insertion
LL4148
Switching Diode
Mechanical Data
• Case:MiniMELF (SOD-80)
• Weight: approx.0.05g
• Plating thickness: 4um to 12um
• Plating material: Pure tin(99.99%)
(in mm)
Package: Mini-MELF (SOD-80)
Absolute Maximum Ratings (TA=25°C unless otherwise specified)
Parameter
Symbol
Limit
Reverse voltage
Peak reverse voltage
Forward DC current at Tamb=25oC (1)
Average rectified current half wave rectification
with resistive load at Tamb=25oC f≥50 Hz (1)
Surge forward current at t<1s and Tj=25oC
Power dissipation at Tamb=25oC (1)
Thermal resistance junction to ambient air (2)
Thermal resistance junction to tie-point
Operation Junction temperature
Storage temperature range
VR
VRM
IF
IF(AV)
IFSM
Ptot
RΘJA
RΘJtp
Topr
TS
75
100
200
150
500
500
350
300
175
-65 to +175
Note: 1.Valid provided that electrodes are kept at ambient temperature
2.Device mounted on FR4 printed-circuit board
Unit
Volts
Volts
mA
mA
mA
mW
oC/W
oC/W
oC
oC
Electrical Characteristics (TA=25°C unless otherwise specified)
Parameter
Forward voltage
Leakage current
Capacitance
Voltage rise when switching ON
(tested with 50mA forward
pulses)
Reverse recovery time
Rectification efficiency
Symbol
VF
IR
Ctot
Vfr
trr
ηV
Test Condition
IF=10mA
VR=20V
VR=75V
VR=20V,TJ=150OC
VF=VR=0V, f=1MHz
tp=0.1us, Rise
time<30ns
fp=5 to 100kHz
IF=10mA, IR=1mA
VR=6V, RL=100
f=100MHz, VRF=2V
Min. Typ. Max. Unit
- - 1.0 Volt
- - 25 nA
- - 5.0 uA
- - 50 uA
- - 4.0 pF
- - 2.5 Volts
--
0.45 -
4.0 ns
--
1/3




GOOD-ARK Electronics

LL4148 Datasheet Preview

LL4148 Datasheet

Switching Diode

No Preview Available !

Typical Characteristic Curves
LL4148
Switching Diode
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Part Number LL4148
Description Switching Diode
Maker GOOD-ARK Electronics
PDF Download

LL4148 Datasheet PDF






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