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PDF LL4148-G Data sheet ( Hoja de datos )

Número de pieza LL4148-G
Descripción Small-Signal Switching Diode
Fabricantes Comchip Technology 
Logotipo Comchip Technology Logotipo



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No Preview Available ! LL4148-G Hoja de datos, Descripción, Manual

Small-Signal Switching Diode
LL4148-G
Reverse Voltage:100V
Forward Current: 150 mA
Features
Silicon Epitaxial Planar Diode
Fast switching diode in MiniMELF case especially suited
for automatic insertion.
This diode is also available in other case styles including the
standard 0603 case with the type designation CDSU4148, the
standard 0805 case withthe type designation CDSS4148 and
the standard 1206 case with the type designation CDSN4148
MiniMELF (SOD-80)
Mechanical Data
Case: MiniMELF Glass Case (SOD-80)
Weight: approx. 0.05g
Cathode Band Color: Black
Dimensions in mm
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Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol
Limit
Unit
Reverse Voltage
Peak Reverse Voltage
Forward DC Current at Tamb = 25°C(1)
VR 75
VRM 100
IF 200
V
V
mA
Average Rectified Current: Half W ave Rectification with
Resistive Load at Tamb = 25°C f ³ 50 Hz(1)
IF(AV)
150
mA
Surge Forward Current at t < 1s and Tj = 25°C
Power Dissipation at Tamb = 25°C(1)
Thermal Resistance Junction to Am bient Air(2)
Thermal Resistance Junction to tie-point
Junction Temperature
Storage Temperature
IFSM
Ptot
RèJA
RqJtp
Tj
TS
500
500
350
300
175
–65 to +175
mA
mW
°C/W
°C/W
°C
°C
Electrical Characteristics (Tj = 25°C unless otherwise noted)
Parameter
Symbol
Test Condition
Min Typ Max Unit
Forward Voltage
Leakage Current
Capacitance
Voltage Rise when Switching ON
(tested with 50 mAForward Pulses)
Reverse Recovery Time
VF
IF = 10mA
VR = 20V
IR
VR = 75V
VR = 20V, TJ = 150°C
Ctot VF = VR = 0 —
Vfr
tp = 0.1µs, Rise time<30ns fp
= 5 to 100kHz
trr
IF = 10mA, IR = 1mA,
VR = 6V, RL = 100Ù
—1 V
— 25 nA
— 5 µA
— 50 µA
— 4 pF
— 2.5 V
— 4 ns
Rectification Efficiency (See third page)
çí
f = 100MHz, VRF = 2V
0.45 — — —
Notes: (1) Valid provided that electrodes are kept at ambient temper ature
(2) Device mounted on FR4 printed-circuit board
MDS0209003A
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